Mitutoyo South Asia Pvt. Ltd. - Surftestroughness tester has evolved by meeting customer demands •...

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Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefi t of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specifi cation without notice.

Surftest (Surface Roughness Testers)SJ-310Refer to page L-4 for details.

Surftest (Surface Roughness Testers)SJ-410Refer to page L-7 for details.

Contracer (Contour Measuring Instruments)CV-3200/4500Refer to page L-21 for details.

NewProducts

Formtracer (Surface Texture Measuring Instruments)SV-C3200/4500Refer to page L-26 for details.

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Form Measurement

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INDEXSurftest (Surface Roughness Testers)SJ-210 L-3SJ-310 L-4Optional Accessories for SJ-210/310 L-5SJ-410 L-7SJ-500, SV-2100 L-8SJ-500P, SV-2100M4 L-9SV-3100 L-10

Surftest Extreme(CNC Surface Roughness Testers)SV-3000CNC/SV-M3000CNC L-11SV-3000CNC+VISION L-12Accessories L-13Quick Guide to Precision Measuring Instruments L-17

Contracer (Contour Measuring Instruments)CV-1000 / CV-2000 L-19CV-3200 / CV-4500 L-21

Contracer Extreme(CNC Contour Measuring Instruments)CV-3000CNC/4000CNC L-22Accessories L-23

Formtracer (Surface Texture Measuring Instruments)SV-C3200 / SV-C4500 L-26CS-3200S4 L-27

Formtracer Extreme(CNC Surface Texture Measuring Systems)SV-C3000CNC/4000CNC L-28CS-5000CNC/CS-H5000CNC L-29CS-H5000CNC+VISION L-30Quick Guide to Precision Measuring Instruments L-31

Roundtest(Roundness/Cylindricity Measuring Systems)RA-10 L-33RA-120/120P L-34RA-1600 L-35RA-2200 L-36RA-H5200 L-37

Roundtest Extreme(CNC Roundness/Cylindricity Measuring Systems)RA-2200CNC L-38RA-H5200CNC L-39Accessories L-40Quick Guide to Precision Measuring Instruments L-43

Surftest

Formtracer

Contracer

Roundtest

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SurftestPerforms brilliantly in many situations such as in the quality control room, on the factory floor and on the production line.

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Surftest SJ-210SERIES 178 — On-site Surface Roughness Tester

SPECIFICATIONS

Compact type all-in-one surface roughness tester has evolved by meeting customer demands• Color LCD can display not only calculation

results and measurement conditions, but also surface roughness waveforms. In addition, bigger character size contributes to visibility.

• Supports a variety of roughness standards. Equipped with a variety of parameters and functions such as arbitrary length measurement. Facilitates the operation and settings using the buttons on the top and inside the openable cover of the main unit. Displays the result after a measurement when the measurement start button is pressed.

• Built-in rechargeable battery allows measurement without the power supply.

• Optional printer for SJ-210 allows the printing of calculation results and measured profiles.

• Outputs the alarm display when the accumulated measurement distance exceeds the threshold level that is set. (Useful for maintaining a stylus-tip replacement policy.)

• Three types of drive unit are available: Standard, Transverse tracing, and Retractable. Selectable depending on the workpiece.

Refer to the Surftest SJ-210 series (Catalog No.E4388) for more details.

Measurement start/stop

Selection of roughness parameters

Switch ON/OFF/External output

Detailed measurement

Model No.Standard drive unit Retractable drive unit Transverse tracing drive unit

SJ-210(0.75mN type)

SJ-210(4mN type)

SJ-210(0.75mN type)

SJ-210(4mN type)

SJ-210(0.75mN type)

SJ-210(4mN type)

Code No.mm 178-560-01 178-560-02 178-562-01 178-562-02 178-564-01 178-564-02inch/mm 178-561-01 178-561-02 178-563-01 178-563-02 178-565-01 178-565-02

Measuring range

X axis 16.0 mm 5.6 mm

DetectorRange 360 µm（-200 µm to +160 µm）Range/Resolution 360 µm / 0.02 µm, 100 µm / 0.006 µm, 25 µm / 0.002 µm

Measuring speed When measuring: 0.25mm/s, 0.5mm/s, 0.75mm/s When returning: 1mm/s

Measuring force/Stylus tip shape Depends on the Code No.: 0.75mN/60º, 2µmR (when the Code No. ends with "-01")4mN/90º, 5µmR (when the Code No. ends with "-02")

Skid force 400mN or lessApplicable standards JIS1982/ JIS1994/ JIS2001/ ISO1997/ ANSI/ VDAAssessed profile Primary profile, Roughness profile, DF profile, Roughness motif profile

Parameter Ra, Rc, Ry, Rz, Rq, Rt, Rmax, Rp, Rv, R3z, Rsk, Rku, Rc, RPc, Rsm, Rz1max, S, HSC, RzJIS, Rppi, R∆a, R∆q,Rlr, Rmr, Rmr(c), Rδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, Rpm, tp, Htp, R, Rx, AR, Possible Customize

Analysis graph BAC and ADC curvesFilter Gaussian, 2CR75, PC75

Cutoff valueλc 0.08, 0.25, 0.8, 2.5 mmλs*5 2.5, 8 µm

Sampling length 0.08, 0.25, 0.8, 2.5 mm

No. of sampling lengths ×1,×2,×3,×4,×5,×6,×7,×8,×9,×10,arbitrary length (0.3 to16.0mm: 0.01mm interval)

×1,×2,×3,×4,×5,×6,×7,×8,×9,×10,arbitrary length (0.3 to 5.6mm: 0.01mm interval)

Dimensions of LCD display area 36.7× 48.9 mm

Display language Supports 16 languages (Japanese, English, German, French, Italian, Spanish, Portuguese, Dutch, Polish, Hungarian, Swedish, Czech, Simplified Chinese, Traditional Chinese, Korean, Turkish)

Calculation result display Vertical display: 1 row/3 rows/TraceHorizontal display: 1 column/4 columns/Trace (Right/Left switching display is available.)

Print functions *1 Measurement condition / Calculation result / Calculation result per segment / Assessed profile / Material ratio curve / Profile height amplitude distribution curve / Environmental setting items

External I/O functions USB I/F, Digimatic output, printer output, RS-232C I/F, foot switch I/F

Function

Customization Desired parameters can be selected for calculation and display.GO/NG judgment function*2 Maximum value rule, 16% rule, mean value ruleStoring measurement condition When the power is turned off

StorageBuilt-in memory: Measurement condition (Up to 10)　　　　　　　　　　　　Memory card (optional): 500 measurement conditions, 10000 measured profiles, 500 display

images, Text files (Measurement condition/Measurement data/Assessed profile/Material ratio curve/Profile height amplitude distribution curve)

Calibration Auto-calibration with the entry of numerical value /Average calibration with multiple measurement (Max. 5 times) is available.

Power saving function Auto sleep (settable in the range of 10 to 600 sec.) *3

Power supplyBuilt-in battery (rechargeable Ni-MH battery) / AC adapter

Charging time of the built-in battery: about 4 hours (may vary due to ambient temperature)Endurance: about 1000 measurements (differs slightly due to use conditions/environment)

External dimensions(W×D×H)

Calculation display unit 52.1× 65.8× 160 mm (sliding cover closed, detector not mounted)Drive unit 115× 23× 26 mm (excluding the detector)

Mass Approx. 500 g (Calculation display unit, Drive unit, Standard detector)

Standard Accessories

12BAA303 Connecting cable*4

178-601 Roughness specimen12BAK699 Carrying case12BAK700 Calibration stage

Protective sheet for displayAC adapter, Operation manual

One-sheet manual, Warranty card

12BAA303 Connecting cable*4

178-605 Roughness specimen12AAE643 Point-contact adapter12AAE644 V-type adapter12BAK699 Carrying case12BAK700 Calibration stage

Protective sheet for the display, AC adapter, Operation manual, One-sheet manual, Warranty card

*1: Please procure the printer for SJ-210 (Code No.: 178-421, Option) separately. Refer to page L-6 for details.*2: Only the mean value rule is available for the ANSI standard. Only the maximum value and the mean value rules are available for the VDA standard.*3: Not available when using the AC adapter. Auto sleep can be set to OFF.*4: For the connection between the calculation display unit and drive unit*5: Not available when selecting the JIS1982 standard

To denote your AC line voltage add the following suffixes (e.g. 178-560-01A). A for 120V, C for 100V, D for 230V, E for 230V (for UK), DC for 220V (for China), K for 220V (for Korea)

Cover opens and closes

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Surftest SJ-310SERIES 178 — On-site Surface Roughness Tester

Optional Accessories for SJ-310 Consumables• Printer paper: Standard type (x5 packs): No.270732• Printer paper: High-durability type (x5 packs):

No.12AAA876• Protective sheet for the touch panel (x10 sheets):

No.12AAN040• Memory card (2GB): No.12AAL069

Advanced handheld tester that is easy to operate and meets a variety of needs• Equipped with a large, touch-screen color

graphic LCD to achieve intuitive operation and excellent ease of use.

• Features new measurement assistance and analysis functions to improve ease of operation while maintaining the operability of previous models.

• The detector can be oriented to any position according to the workpiece: a horizontal, inclined, overhead or perpendicular surface can be tested. Many optional accessories are available to support this feature. (Common between SJ-310/210)

• The optional memory card can save a large amount of measurement data. In addition, Trace 10 is a convenient function to save 10 sets of recent measurement data.

• The statistical processing and GO/NG judgment functions facilitates data management.

• High-speed thermal printer (whose printing speed is approx. 1.5 times that of conventional models) is provided as standard. Printing of measurement results (including judgment results) and assessed profiles are available as well as BAC and ADC profiles. Allows landscape mode printing to match the display on the LCD.

Profile display: One parameter measurement result and the measured profile

SPECIFICATIONS

Model No.Standard drive unit Retractable drive unit Transverse tracing drive unit

SJ-310(0.75mN type)

SJ-310(4mN type)

SJ-310(0.75mN type)

SJ-310(4mN type)

SJ-310(0.75mN type)

SJ-310(4mN type)

Code No.mm 178-570-01 178-570-02 178-572-01 178-572-02 178-574-01 178-574-02inch/mm 178-571-01 178-571-02 178-573-01 178-573-02 178-575-01 178-575-02

Measuring range

X axis 16.0 mm 5.6 mm

Detector Range 360 µm（-200 µm to +160 µm）Range/Resolution 360 µm / 0.02 µm、100 µm / 0.006 µm、 25 µm / 0.002 µm

Measuring speed When measuring: 0.25mm/s, 0.5mm/s, 0.75mm/s When returning: 1mm/s

Measuring force/Stylus tip shape Depends on the Code No.: 0.75mN/60º, 2µmR (when the Code No. ends with "-01")4mN/90º, 5µmR (when the Code No. ends with "-02")

Skid force 400mN or lessApplicable standards JIS1982/ JIS1994/ JIS2001/ ISO1997/ ANSI/ VDAAssessed profile Primary profile, Roughness profile, DF profile, Roughness motif profile, Waviness motif profile

ParameterRa, Rc, Ry, Rz, Rq, Rt, Rmax*1, Rp, Rv, R3z, Rsk, Rku, Rc, RPc, Rsm, Rz1max*2, S, HSC, RzJIS*3,Rppi, R∆a, R∆q, Rlr, Rmr, Rmr(c), Rδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, λa, λq, Lo, Rpm,

tp*4, Htp*4, R, Rx, AR, W, AW, Wx, Wte, Possible CustomizeAnalysis graph BAC and ADC curvesFilter Gaussian, 2CR75, PC75

Cutoff valueλc 0.08、0.25、0.8、2.5、8 mmλs *5 2.5、8 µm

Sampling length 0.08、0.25、0.8、2.5、8 mm

No. of sampling lengths ×1,×2,×3,×4,×5,×6,×7,×8,×9,×10,arbitrary length (0.3 to16.0mm: 0.01mm interval)

×1,×2,×3,×4,×5,×6,×7,×8,×9,×10,arbitrary length (0.3 to 5.6mm: 0.01mm interval)

Dimensions of LCD display area 117.8× 88.2 mm


Calculation result display1 row: Displays the calculation result of a parameter.4 rows: Displays the calculation results of 4 parameters in 4 rows.Waveform: Displays the calculation result and assessed profile of a parameter in 2 rows.Trace: Displays the calculation results of the same parameter of the past 10 times.

Print functions *1 Measurement condition / Calculation result / Judgment result / Calculation result per segment / Tolerance value / Assessed profile / Graphic curve / Material ratio curve / Profile height amplitude distribution curve / Environmental setting items

External I/O functions USB I/F, Digimatic output, RS-232C I/F, foot switch I/F

Function

Customization Desired parameters can be selected for calculation and display.GO/NG judgment function*6 Maximum value rule, 16% rule, mean value rule, standard deviation (1σ, 2σ, 3σ)Storing measurement condition When the power is turned off

StorageBuilt-in memory: Measurement condition (Up to 10)Memory card (optional): 500 measurement conditions, 10000 measured profiles, 500 display images,

10000 text files, 500 statistical data, 1 backup file of device setting data, 10 data of Trace 10

Calibration Auto-calibration with the entry of numerical value /Average calibration with multiple measurement (Max. 12 times) is available.

Power saving function Auto sleep (settable in the range of 30 to 600 sec.) *7

Power supplyBuilt-in battery (rechargeable Ni-MH battery) / AC adapter

Charging time of the built-in battery: about 4 hours (may vary due to ambient temperature)Endurance: about 1500 measurements (differs slightly due to use conditions/environment)


Calculation display unit 275× 109× 198mmDrive unit 115× 23× 26.7 mm (excluding the detector)

Mass Approx. 1.8 kg (Calculation display unit, Drive unit, Standard detector)


12AAM475 Connecting cable *8

178-601 Roughness specimen (Ra3µm)357651 AC Adapter12AAA217 Nosepiece for flat surfaces12AAA218 Nosepiece for cylindrical surfaces12AAA216 Support feet set12BAK700 Calibration stage12BAG834 Touch pen12BAL402 Protective sheet270732 Printer paper (5 packs)12BAL400 Carrying case

Phillips screwdriver, Strap for the touch pen, Operation manual, One-sheet manual, Warranty card

12AAM475 Connecting cable *8

178-605 Roughness specimen (Ra1µm)357651 AC Adapter12AAE643 Point-contact adapter12AAE644 V-type adapter12BAK700 Calibration stage12BAG834 Touch pen12BAL402 Protective sheet270732 Printer paper (5 packs)12BAL400 Carrying casePhillips screwdriver, Strap for the touch pen, Operation manual,

One-sheet manual, Warranty card*1: Calculation is available only when selecting the VDA, ANSI, or JIS 1982 standard.*2: Calculation is available only when selecting the ISO 1997 standard.*3: Calculation is available only when selecting the JIS 2001 standard.*4: Calculation is available only when selecting the ANSI standard.*5: Not available when selecting the JIS 1982 standard.*6: Only the mean value rule is available for the ANSI standard. 16% rule is not available when selecting the VDA standard.*7: Not available when using the AC adapter. Auto sleep can be set to OFF.*8: For the connection between the calculation display unit and drive unit

To denote your AC line voltage add the following suffixes (e.g. 178-570-01A). A for 120V, C for 100V, D for 230V, E for 230V (for UK), DC for 220V (for China), K for 220V (for Korea)

Refer to the Surftest SJ-310 series (Catalog No.E15013) for more details.

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Support feet setNo.12AAA216

Detector side

Nosepiece for flat surfacesNo.12AAA217

Nosepiece for cylindrical surfacesNo.12AAA218

Optional Accessories for Surftest SJ-210/310

●Deep groove detectors●Gear-tooth surface detectors

Unit: mm

No.12AAA217* Standard accessory for

the standard/retractable drive unit of the SJ-310 series

* Not available for the transverse tracing drive unit

●Nosepiece for flat surfaces

●Extension cable (1m) (Note: Only one rod can be used.)No.12BAA303* For the connection between the calculation display unit and drive unit

●Support feet set

No.12AAA216* Standard accessory for the standard/retractable

drive unit of the SJ-310 series* Not available for the transverse tracing drive unit

●Height gage adapterNote: Dedicated to the height gage whose scriber

mounting dimensions are 9 ×9 mm

No.12AAA222

●Nosepiece for cylindrical surfacesNo.12AAA218* Standard accessory for

the standard/retractable drive unit of the SJ-310 series

* Not available for the transverse tracing drive unit

Magnetic stand adapterNo.12AAA221 Height gage adapter

No.12AAA222

●Point-contact adapterNo.12AAE643* Transverse tracing type standard accessory.* Dedicated to the transverse tracing drive

unit.

Detector

Optional Accessories for Drive Units

72mm

7.7mm

●V-type adapterNo.12AAE644* Transverse tracing type standard accessory.* Dedicated to the transverse tracing drive

unit.

●Adapter for flat surfaceNo.12AAA219* Not available for the

transverse tracing drive unit

Adapter for flat surfaceNo.12AAA219

Extension rod 50 mm No.12AAA210

No.12AAA210　* Not available for the

transverse tracing drive unit

●Extension rod (50mm) (Note: Only one rod can be used.)

●Standard detectors ●Small hole detectors ●Extra small hole detectors

●Magnetic stand adapterNo.12AAA221(Shaft diameter of the mounting section: ø8mm)No.12AAA220(Shaft diameter of the mounting section: ø9.5mm)

Code No. Measuring force

Stylus profiles* Remarks

178-296 0.75mN 2µmR/60˚ Dedicated to the standard/retractable drive unit178-390 4mN 5µmR/90˚

178-387 0.75mN 2µmR/60˚ Dedicated to the transverse tracing drive unit178-386 4mN 5µmR/90˚

178-391 4mN 10µmR/90˚ Dedicated to the standard/retractable drive unit

*Tip radius / Tip angles



178-383 0.75mN 2 µmR/60˚ Minimum measurable hole diameter: ø4.5mm178-392 4mN 5 µmR/90˚




178-385 0.75mN 2 µmR/60˚ Not available for the transverse tracing drive unit178-394 4mN 5 µmR/90˚


Code No. Measuring force Stylus profiles*

178-388 0.75mN 2 µmR/60˚178-398 4mN 5 µmR/60˚




178-384 0.75mN 2 µmR/60˚ Minimum measurable hole diameter: ø2.8mm178-393 4mN 5 µmR/90˚


*Not applicable to upward measurement.

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Optional Accessories for Surftest SJ-210/310

●Digimatic connecting cable ・Connecting cable 1m: No.936937 ・Connecting cable 2m: No.965014

This program can be downloaded for free from the Mitutoyo website.http://www.mitutoyo.co.jp

Optional USB cable is required.●USB communication cable for SJ-210: No.12AAL068●USB communication cable for SJ-310/410: No.12AAD510●USB communication cable for SJ-500/SV-2100*: No.12AAH490 *Equivalent to Type AB for the communication between the device and host

System environments supporting the operation●OS： Windows XP-SP3 Windows Vista Windows 7

●Spreadsheet software: Microsoft Excel 2002 Microsoft Excel 2003 Microsoft Excel 2007 Microsoft Excel 2010

Spreadsheet softwareInput tool* U-WAVE*

Digimatic connecting cable Keyboard signals

Improves measurement efficiency by allowing the setup of multiple workpieces of the same type and the positioning of hard-to-access features of a workpiece.*Not available for the transverse tracing drive unit

Setting attachments*

● Attachment for the measurement of cylinder shaft direction

The V-width is adjustable to the cylinder diameter, facilitating axial measurement of a wide range of cylinder diameters.● Applicable diameter: ø5

to 150mm

No.178-033　

●Attachment for interrupted surface measurement

Best suited for measurement of the flat surface of a workpiece that has partial indentations and steps and that is hard to set the drive unit. Combination use with the magnet type specimen holder (Option: No.12AAA910) further improves the ease of operation.

No.178-034　● Attachment for measuring inside bores and

holes

Greatly facilitates measurement of internal wall surfaces of, for example, cylinder-block bores.● Applicable diameter: ø75 to

95mm● Accessible depth: 30 to 135mm

No.178-035　

Assessed profiles and calculation results and curves can be printed out by connecting the SJ-210-dedicated printer, which is palm sized (W×D×H: 93×125×70mm) and can run on an internal battery.

Printer for SJ-210

Measurement data from the SJ-310/410 series can be imported into FORMTRACEPAK running on a desktop type surface roughness tester via an optional memory card to perform a more advanced analysis if required.

Surface Roughness / Contour Analysis SoftwareFORMTRACEPAK

Using this tool, measurement data from the Surftest SJ series can be instantly imported into commercially-available spreadsheet software through a USB or PS-2 keyboard socket on a PC. Refer to the Catalog (No.4279) for more details.

Input tool for measurement data input units

It is possible to process Digimatic data output from the Surftest SJ series with the DP-1VR. This compact, hand-held device can provide printouts of measurement data and various statistical analyses results such as histograms, D-charts, and X bar R control charts.

Digimatic mini-processor

The communication function, one of the features of SJ-210/310/410/500*and the SV-2100*series, allows data transfer to spreadsheet software. The program can also create an inspection certificate using macros in Microsoft Excel.*Only for the dedicated control unit type

Introduction of the specified communication program for Surftest SJ-210/310/410 series, 500*, SV-2100*

●Input tool ・USB keyboard signal conversion model IT-012U: No.264-012-10 USB-ITN-D (Direct type): No.06ADV380D

■ Power supply can be selected. (AC adapter or battery pack)

■ Printable items: Measurement conditions, calculation results, assessed profile, bearing area curve (BAC), amplitude distribution curve (ADC), GO/NG judgment

● Printer for SJ-210(Provided with the connecting cable and printer paper (×6 packs))

　No.178-421● Printer paper

Standard type (x5 packs): No.270732High-durability type (x5 packs): No.12AAA876

● Digimatic mini-processor DP-1VR　No.264-504　● Digimatic connecting cable ・Connecting cable 1m: No.936937 ・Connecting cable 2m: No.965014

* Refer to pages A-9 - A-12 for details of U-WAVE.* Refer to pages A-5 - A-8 for details of the input tool.

Note: The symbol ‘µm’ is not printable, but measurement results can still be printed out without setting the measurement unit.

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Surftest SJ-410SERIES 178 — Compact Surface Roughness Tester

SPECIFICATIONS

Dramatic improvement on compact type surface roughness testers●Equipped with the touch-screen large color

graphic LCD to achieve both of the intuitive operation and high operability●Skidded and skidless measurement are

switchable to perform the optimum evaluation according to the measurement condition.●A wide-range, high-resolution detector and a drive unit

provide superior high-accuracy measurement in its class. ・Detector　 Measuring range: 800µm　 Resolution: 0.0001µm (at 8µm range) ・Drive unit　 Straightness / traverse length: 0.3µm/25mm (SJ-411)　 Straightness / traverse length: 0.5µm/50mm (SJ-412)●Simplified contour analysis (Step, Step quantity,

Area, Coordinate difference) is available using the point cloud data collected to evaluate the surface roughness. Allows the evaluation of detailed shapes that cannot be achieved by contour measuring instruments.

(Coordinate difference)

●Allows the evaluation of surface roughness in a circumferential direction using the skidless measurement and R-surface compensation functions.●Conforms to the latest ISO standard and ANSI/

VDA standard in addition to the JIS standard (2001/1994/1982).●Achieves the performance of a desktop type

surface roughness tester in combination with the simplified stand and associated optional accessories.

Refer to the Surftest SJ-410 series(Catalog No.E15014) for more details.

Optional Accessories for SJ-410 Consumables● Printer paper: Standard type (x5 packs): No.270732● Printer paper: High-durability type (x5 packs):

No.12AAA876● Protective sheet for the touch panel (x10 sheets):

No.12AAN040● Memory card (2GB): No.12AAL069

Model No. SJ-411 SJ-412

Code No.mm mm 178-580-01 178-580-02 178-582-01 178-582-02inch/mm 178-581-01 178-581-02 178-583-01 178-583-02

Measuring range

X axis 25mm 50mmZ axis (detector) 800µm、80µm、8µm Up to 2,400µm when using an optional stylus.

Detector

Detection method Differential inductanceResolution 0.01µm (800µm range), 0.001µm (80µm range), 0.0001µm (8µm range)Stylus tip shape (Angle/Radius) 60°/2µm 90°/5µm 60°/2µm 90°/5µmMeasuring force 0.75ｍN 4ｍN 0.75ｍN 4ｍNRadius of skid curvature 40mmMeasuring methods Skidless / Skidded (switchable)

Drive unit (X axis)

Measuring speed 0.05、0.1、0.2、0.5、1.0mm/sDrive speed 0.5、1、2、5mm/sStraightness 0.3µm / 25mm 0.5µm / 50mm

Up/down inclination unit

Up/down movement 10mmInclination adjustment ±1.5°

Applicable standards JIS1982 / JIS1994 / JIS2001 / ISO1997 / ANSI / VDA

ParametersRa, Rq, Rz, Ry, Rp, Rv, Rt, R3z, Rsk, Rku, Rc, RPc, RSm, Rmax*1, Rz1max*2, S, HSC, RzJIS*3,

Rppi, R∆a, R∆q, Rlr, Rmr, Rmr(c), Rσc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, λa,λq, Lo, Rpm, tp*4, Htp*4, R, Rx, AR, W, AW, Wx, Wte, Possible Customize

Assessed profile Primary profile, Roughness profile, Waviness profile, DF profile, Roughness motif profile, Waviness motif profileAnalysis graph Material ratio curve, Profile height amplitude distribution curveData compensation functions Parabola, Hyperbolic, Ellipse, Circle, Conic, Tilt, No compensationFilter 2CR, PC75, Gaussian

Cutoff valueλc 0.08、0.25、0.8、2.5、8mmλs *5 2.5、8、25µm

Sampling length 0.08、0.25、0.8、2.5、8、25mmNo. of sampling lengths ×1、×2、×3、×4、×5、×6、×7、×8、×9、×10、×11、×12、×13、×14、×15、×16、×17、×18、×19、×20Arbitrary length 0.1 to 25mm 0.1 to 50mm

Calculation display unit

Customization Selection of display/evaluation roughness parameterSimplified contour analysis function Step, Step quantity, Area, Coordinate differenceDAT function Helps to level workpiece prior to skidless measurementReal sampling function Inputs the displacement of the detector while stopping the drive unit

Statistical processing Calculates the maximum value, minimum value, average value, standard deviation, pass rate and histogram for each parameter.

GO/NG judgment *6 Maximum value rule, 16% rule, mean value rule, standard deviation (1σ, 2σ, 3σ)Storing measurement condition Up to 10 (Calculation display unit)

Print function (Built-in thermal printer)

Measurement condition / Calculation result / Judgment result / Calculation result per segment / Tolerance value / Assessed profile / Graphic curve / Material ratio curve / Profile height amplitude

distribution curve / Environmental setting items / Statistical result (Histogram)


StorageBuilt-in memory: Measurement condition (Up to 10)Memory card (optional): 500 measurement conditions, 10000 measured profiles, 500 display images,

10000 text files, 500 statistical data, 1 backup file of device setting data, 10 data of Trace 10External I/O functions USB I/F, Digimatic output, RS-232C I/F, foot switch I/F

Power supply BatteryBuilt-in battery (rechargeable Ni-MH battery) / AC adapter

Charging time of the built-in battery: about 4 hours (may vary due to ambient temperature) Endurance: about 1000 measurements (differs slightly due to use conditions/environment)　

Maximum power consumption 50WExternal dimensions(W×D×H)

Calculation display unit 275×198×109mmUp/down inclination unit 130.9×63×99mmDrive unit 128×35.8×46.6mm 154.5×35.8×46.6mm

MassCalculation display unit 1.7kgUp/down inclination unit 0.4kgDrive unit 0.6kg 0.64kg


Detector*7/Standard stylus*8

178-601 Roughness specimen (Ra3µm)270732 Printer paper: Standard type (x5 packs)12BAL402 Protective sheet for the LCD (x1 sheet)12BAG834 Touch pen12AAN041 Carrying case

AC adapter, Power cable, Flat-blade screwdriver, Phillips screwdriver, Hex wrench, Strap for the touch pen, Operation manual, One-sheet manual, Warranty card

*1: Calculation is available only when selecting the VDA, ANSI, or JIS 1982 standard.*2: Calculation is available only when selecting the ISO 1997 standard.*3: Calculation is available only when selecting the JIS 2001 standard.*4: Calculation is available only when selecting the ANSI standard.*5: Not available when selecting the JIS 1982 standard*6: Only the mean value rule is available for the ANSI standard. 16% rule is not available when selecting the VDA standard.*7: Depending on the Code No. of the SJ-410 series main unit, No.178-396 or No.178-397 is provided as standard.*8: Standard stylus (No.12AAC731 or No.12AAB403) supporting the provided detector is provided as standard

To denote your AC line voltage add the following suffixes (e.g. 178-580-01A).A for 120V, C for 100V, D for 230V, E for 230V (for UK), DC for 220V (for China), K for 220V (for Korea)

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SPECIFICATIONSModel No. SJ-500 SV-2100M4 SV-2100S4 SV-2100H4 SV-2100W4Standard type (Optional) Manual stand Motorized standMeasuring range

Z1 axis (detector) 800µm, 80µm, 8µmX axis 50mm 100mm

Straightness 0.2µm/50mm*1 0.15µm/100mm

ResolutionX axis 0.05µmZ1 axis (detector) 0.01µm (800µm), 0.001µm (80µm), 0.0001µm (8µm)Z2 axis (column) ̶ ̶ 0.1µm

Drive speedX axis 0 to 20mm/s or manual operation 0 to 40mm/s or manual operationZ2 axis (column) ̶ Manual 0 to 20mm/s or manual operation

Measuring speed 0.02 to 5mm/sUp/down movement Connector unit: 30mm 350mm 350mm 550mmAssessed profile Primary profile, Roughness profile, Waviness profile, DF profile, Roughness motif profile, Waviness motif profile

Parameter Ra, Rc, Ry, Rz, Rq, Rt, Rmax, Rp, Rv, R3z, Sm, S, Pc, m(rc), δc, mr, tp, Htp, Lo, lr, Ppi, HSC, ∆a, ∆q, Ku, Sk, Rpk, Rvk, Rk, Mr1, Mr2, A1, A2, Vo,λa,λq, R, AR, Rx, W, AW, Wx, Wte

Contour analysis Step (AVE, MAX, MIN), Circle, Angle, Area, Coordinate value margin, inclinationAnalysis graph Material ratio curve (BAC), Profile height amplitude distribution curve (ADC), Power spectrum chartData compensation functions Parabola compensation, Hyperbolic compensation, Ellipse compensation, Circle compensation, Conic compensation, Tilt compensation (Gene ral/Arbitrary)Filter 2CR75, PC75, GAUSS, Robust-Spline

Cutoff valueλs 0.25, 0.8, 2.5, 8, 25, 80, 250µm, no filterλc 0.025, 0.08, 0.25, 0.8, 2.5, 8, 25, 80*2mm, no filterλf 0.08, 0.25, 0.8, 2.5, 8, 25, 80*2mm, no filter

Sampling length 0.025, 0.08, 0.25, 0.8, 2.5, 8, 25, 80*2mm, no filter　LCD Specification Touch-screen 7.5" color TFT with backlightBuilt-in printer High-speed thermal printer (Paper width: 58mm)Recording magnification

Vertical magnification 10X to 500,000X, AutoHorizontal magnification 0.5X to 10,000X, Auto

DetectorDetection method Differential inductanceStylus & Measuring force 0.75mN stylus tip (cone): Tip taper angle: 60°, Tip radius: 2µm4mN stylus tip (cone): Tip taper angle: 90°, Tip radius: 5µm

Power specification 100 - 120V AC ±10%, 50/60HzPower consumption 100 VA 70 VA 140 VA


Main unit 425×94×160mm 716×450×863mm 766×482×966mm 766×482×1166mm 1166×482×1176mmCalculation display unit 330×270×94mmMotorized unit ̶ ̶ 372×245×71.8mm

MassMain unit 2.7kg 140kg 150kg 220kgCalculation display unit 4.0kgMotorized unit ̶ ̶ 3.0kg

Note: While the appearance of the natural stone measuring table varies according to the source, the high stability for which this material is known can always be relied upon.

*1: When using the optional simplified stand: 0.4µm/50mm, When using the optional manual column stand: 0.3µm/50mm*2: Except for SJ-500Note: Stand for SJ-500 is optional. Refer to page L-15 for details.

Surftest SJ-500/SV-2100SERIES 178 — Dedicated Control Unit Type Surface Roughness

TesterHigh precision and high performance type surface roughness tester with a dedicated control unit, achieving user-friendly display and simple operation.●Equipped with a 7.5-inch, color TFT LCD,

large color icons and touch panel controls, the display unit is easy to read and simple to operate.●A built-in joystick on the control unit allows

quick and easy positioning. The manual adjustment knob allows fine positioning of a small stylus for measuring small holes.●In addition to the roughness parameters

compliant with ISO/JIS/ANSI/VDA surface roughness standard, contour analysis is also available.

SJ-500

SV-2100M4

SV-2100S4Consumables for SV-2100 series/SJ-500● Printer paper: Standard type (x5 packs): No.270732● Printer paper: High-durability type (x5 packs): No.12AAA876

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SurftestPerforms brilliantly in many situations such as in the quality control room, on the factory fl oor and on the production line.


Highly precise, high-performance surface roughness testers that use the advantages of sophisticated analysis software. The SJ-500P is a stand-alone instrument whereas the SV-2100M4 is a benchtop machine incorporating a precision column with manual drive.●Simple setup for surface roughness

measuring conditions. A simple input function is used to calculate

according to ISO/JIS roughness standard drawing instruction symbols. Complicated measuring condition settings can easily be entered by selecting a drawing instruction symbol from the surface roughness menu.

Refer to the Surftest SJ-500/SV-2100 (Catalog No.E15006) for more details.

Surftest SJ-500P/SV-2100M4Data Processing Unit (PC) Surface Roughness Testers

Software is selectable from FORMTRACEPAK or SURFPAK-EZ.

SJ-500P

SV-2100M4 (PC type)

Intuitive operation is available thanks to the user-friendly graphic display and button layout. Simplified contour analysis functions such as step, area, angle, and circle calculation are provided as standard.

Best-selling dedicated software for surface roughness measurement and analysis. Features a flexible printer format and creation of an original inspection certificate.

Screen displaying the measurement properties and results

Screen for calibration and control (For SJ-500P)

Screen for the simplifi ed contour analysis function

Screen displaying the measurement properties and results

Screens displaying the conditions Printing screen

Type of data processing unit PC typeModel No. SJ-500P SV-2100M4※Elevating shaft mechanism of stand ̶*1 Manual operation onlyMeasuring range

X axis 50mm 100mmZ1 axis (detector) 800µm / 80µm / 8µm

Z2-axis (column) moving range ̶ 350mm

ResolutionX axis 0.05µmZ1 axis (detector) 0.01µm（800µm）, 0.001µm（80µm）, 0.0001µm（8µm）Z2 axis (column) ̶ ̶

Drive speed X axis 0 to 20mm/s or manual operation 0 to 40mm/s or manual operationZ2 axis (column) ̶ Manual operation only

Measuring speed 0.02 to 5mm/sStraightness 0.2µm / 50mm*2 0.15µm / 100mmX-axis operation From PC/ with manual knobMeasuring force/Stylus tip angle, Radius Depends on the Code No.: 0.75mN/60°, 2µm (when the Code No. ends with "-01")

4mN/90°, 5µm (when the Code No. ends with "-02")Applicable standards JIS1982/ JIS1994/ JIS2001/ ISO1997/ ANSI/ VDAAssessed profi le Primary profi le, Roughness profi le, Waviness profi le, Filtered waviness profi le, Rolling circle waviness profi le, Rolling circle

center line waviness profi le, Envelope residual profi le, DIN4776 profi le, Roughness motif profi le, Waviness motif profi le

ParameterPa, Pq, Psk, Pku, Pp, Pv, Pz, Pt, Pc, PSm, P∆q, Pmr（c）, Pmr, Pδc, Ra, Rq, Rsk, Rku, Rp, Rv, Rz, Rt, Rc, RSm, R∆q, Rmr（c）, Rmr, Rδc, Wa, Wq, Wsk, Wku, Wp, Wv, Wz, Wt, Wc, WSm, W∆q, Wmr（c）, Wmr, Wδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Rx,

AR, R, Wx, AW, W, Wte, Ry, RyDIN, RzDIN, R3y, R3z, S, HSC, Lo, lr, ∆a, λa, λq, Vo, Htp, NR, NCRX, CPM, SR, SAR, NW, SW, SAWAnalysis graph ADC, BAC, Power spectrum chart, Auto-correlation chart, Walsh power spectrum chart, Walsh auto-correlation

chart, Slope distribution chart, Local peak distribution chart, Parameter distribution chartData compensation functions Tilt compensation (General/First half/Second half/Anchor/Arbitrary), R-surface compensation, Ellipse compensation,

Parabola compensation, Hyperbolic compensation, Conic compensation, Polynomial compensationContour analysis function When using SURFPAK-EZ*3: Step, Circle, Angle, Area, Coordinate differenceFilter Gaussian, 2CR75, 2CR50, 2CRPC75, 2CRPC50, Robust-SplineBase size (W×D) ̶*1 600×450mmBase material ̶*1 Gabbro

External dimensions（W×D×H）

Main unit 425×94 ×160mm 716 × 450×863mmDisplay unit ̶*4 ̶*4

Motorized unit ̶ ̶PC I/F Unit 350×263×86mm

Mass

Main unit 2.7 kg 140 kgDisplay unit ̶*4 ̶*4

Motorized unit ̶ ̶PC I/F Unit 3.8 kg


*1: The simplifi ed stand or manual column stand is available as optional accessory. (Refer to page L-15 for details.)*2: When using the simplifi ed stand (optional): 0.4µm/50mm, When using the manual column stand (optional): 0.3µm/50mm*3: When using FORMTRACEPAK, please inquire separately.*4: Depends on the PC system

FORMTRACEPAK: Best-selling Surface Roughness Analysis Program

SURFPAK-EZ: Easy Operation Focusing on Operability

SPECIFICATIONS

Features a flexible printer format and creation of an original inspection certificate.

Screen displaying the measurement

Features a flexible printer format and creation of an original inspection certificate.

Screens displaying the conditions Printing screen

Conventional setting method

New Drawing instruction setting method

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Surftest SV-3100SERIES 178 — Desktop Surface Roughness Tester

SPECIFICATIONS

Equipped with a variety of parameters.Evaluation Type Surface Roughness Tester that is also equipped with analysis functions.●The analysis unit is equipped with the

FORMTRACEPAK Surface Roughness / Contour analysis program.●High-resolution type Z1-axis detector is

provided as standard. The highest display resolution of the Z1 axis is 0.0001µm (when the measuring range is 8µm.)●X-axis drive unit is equipped with a built-

in high-precision glass scale to achieve the highly accurate positioning for the travel direction (X axis). SV-3100 series employs a ceramic guide for the drive unit to enhance resistance to abrasion for a long service life.●The resolution of the X axis is 0.05µm.●Detectors with standard or low measuring

force, 4mN or 0.75mN, are selectable whether the instrument is equipped with the inclinable drive unit or not. SV-3100

Model No. SV-3100S4 SV-3100H4 SV-3100W4 SV-3100S8 SV-3100H8 SV-3100W8Measuring range/Resolution

Z1 axis 800µm/0.01µm, 80µm/0.001µm, 8µm/0.0001µmTravel range of the X axis 100mm 200mm

Drive unitX-axis straightness (0.05+0.001L)µm　(L: Measuring length (mm)) 0.5µm/200mmMeasuring speed 0.02, 0.05, 0.1, 0.2, 0.5, 1.0, 2.0, 5.0mm/sZ2 axis (column) 300mm (motorized)*1 500mm (motorized)*1 300mm (motorized)*1 500mm (motorized)*1

Assessed profile Primary profile, Roughness profile, Waviness profile, Filtered waviness profile, Rolling circle waviness profile, Rolling circle center line waviness profileEnvelope residual profile, DIN4776 profile, Roughness motif profile, Waviness motif profile

ParameterPa, Pq, Psk, Pku, Pp, Pv, Pz, Pt, Pc, PSm, P∆q, Pm (rc), Pmr, Pδc, Ra, Rq, Rsk, Rku, Rp, Rv, Rz, Rt, Rc, RSm, R∆q, Rm (rc), Rmr, Rδc,

Wa, Wq, Wsk, Wku, Wp, Wv, Wz, Wt, Wc, WSm, W∆q, Wm (rc), Wmr, Wδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Rx, AR, R, Wx, AW, W, Wte, Ry, RyDIN, RzDIN, R3y, R3z, S, HSC, Lo, lr, ∆a, λa, λq, Vo, Htp, NR, NCRX, CPM, SR, SAR, NW, SW, SAW

Analysis graph ADC, BAC, Power spectrum chart, Auto-correlation chart, Walsh power spectrum chart, Walsh auto-correlation chart, Slope distribution chart, Local peak distribution chart, Parameter distribution chart

Data compensation functions Tilt compensation (General/First half/Second half/Anchor/Arbitrary), R-surface compensation, Ellipse compensation, Parabola compensation, Hyperbolic compensation, Conic compensation, Polynomial compensation

Filter Gaussian, 2CR75, 2CR50, 2CRPC75, 2CRPC50, Robust-Spline

Cutoff value

λs 0.0008, 0.0025, 0.008, 0.025, 0.08, 0.25, 0.8mmλc 0.025, 0.08, 0.25, 0.8, 2.5, 8, 25mm, arbitrary (0.025 to 50mm)λf 0.08, 0.25, 0.8, 2.5, 8, 25, 80mm, arbitrary (0.025 to 50mm)λh 0.025, 0.08, 0.25, 0.8, 2.5, 8mm, arbitrary (0.025 to 50mm)λl 0.08, 0.25, 0.8, 2.5, 8, 25mm, arbitrary (0.025 to 50mm)

Sampling length 0.025, 0.08, 0.25, 0.8, 2.5, 8, 25mm, arbitrary (0.025 to 50mm)

Recording magnification

Vertical magnification 10X to 500,000X, AutoHorizontal magnification 0.5X to 10,000X, Auto

DetectorDetection method Differential inductance

Stylus & Measuring force 0.75mN stylus tip (cone): Tip taper angle: 60°, Tip radius: 2µm 4mN stylus tip (cone): Tip taper angle: 90°, Tip radius: 5µm

Power supply Measuring main unit 100V 50/60HzExternal dimensions(W×D×H)

Measuring main unit 756×482×996mm 756×482×1166mm 1156×482×1176mm 766×482×996mm 766×482×1166mm 1166×482×1176mm

Mass 140kg 150kg 220kg 140kg 150kg 220kg


*1: Manual operation is also available.

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Surftest Extreme SV-3000CNC/SV-M3000CNCSERIES 178 — CNC Surface Roughness Testers ●The X1-, Y and Z2 axes have a maximum

drive speed of 200mm/s. This permits high-speed positioning that can

potentially result in a large increase in the throughput of multiple-profile / multiple-workpiece measurement tasks.●Capable of inclined plane measurement

through 2 axis simultaneous control in X and Y.

* Optional Y-axis table is required when using the SV-3000CNC.

●For models equipped with the α axis, it is possible to perform continuous measurement over horizontal and inclined surfaces by power-tilting the drive unit.●For models with the Y-axis table, it is

possible to expand the measuring range for multiple workpieces, etc., through positioning in Y.●Measuring force for the Z1-axis detector is

selectable from 4mN or 0.75mN.●All connecting cables are incorporated into

the measuring instrument to eliminate the inconvenience for measurement.

●Since the Z1-axis detector incorporates an anti-collision safety device, the machine will automatically stop if the detector touches a workpiece or jig.●Surftest Extreme SV-3000CNC (CNC Surface

Roughness Tester with the movable Y-axis column unit) that handles measurement of large/heavy workpieces such as engine blocks, crankshafts, etc., is also available.

●Optional external control function (Ext I/O) through bidirectional communication (RS-232C) with the PLC (programmable logic controller) is available.

SV-3000CNC SPECIFICATIONS

SV-M3000CNC SPECIFICATIONS

Refer to the CNC Form Measuring Instrument Series (Catalog No.E4325) for more details.

SV-M3000CNC(Surface Roughness Tester with movable Y-axis column unit.)(The photo represents a special specification model.)

SV-3000CNC(Inclinable drive unit + Y-axis table)

X1-axis (drive unit)

Measuring range 200mmResolution 0.05µmScale type Reflective-type linear encoder

Drive speedCNC mode Max. 200mm/sJoystick mode 0 to 60mm/s

Measuring speed 0.02 to 2mm/sMeasuring direction Backward Straightness 0.5µm/200mm

Z2 axis (column)

Travel rangeZ2 axis (column, type S) 300mmZ2 axis (column, type H) 500mm

Resolution 0.05µmScale type Reflective-type linear encoder


Base size (width×depth) 750×600mmBase material Gabbro


X1-axis (drive unit)



Measuring speed 0.02 to 2mm/s

Straightness

When using a standard detector 0.5µm/200mmWhen using a long-type detector 0.7µm/200mmWhen using a rotary-type detector holder

Up/down direction 0.5µm/200mmForward/backward direction 0.7µm/200mm

Z2 axis (column)



Y axis



Measuring speed 0.02 to 2mm/s

Straightness

When using a standard detector holderNarrow range 0.5µm/50mmWide range 2µm/800mm

When using a long-type detector holderNarrow range 0.7µm/50mmWide range 3µm/800mm

When using a rotary-type detector holder (up/down direction)

Narrow range 0.7µm/50mmWide range 3µm/800mm

Base unitBase size (width×depth) 600×1500mmBase material SteelMaximum table loading 300kg

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Refer to the CNC Form Measuring Instruments with the Vision Probe Unit (Catalog No.E4348) for more details.

●This Surftest Extreme system is equipped with the Vision Probe Unit QVP-II to enable measuring point identification and vision measuring.●The detector stylus can be accurately

positioned on a feature that is difficult to approach, such as a small indentation, by using the QVP-II for initial positioning before switching to the detector for automatic measurement of surface roughness and fine workpiece form.●The QVP-II is designed for CNC form

measuring instruments, based on the technologies developed over a long period of time through the design of vision measuring systems and 3D measuring machines. Coaxial reflected illumination passing through the lens system is provided as standard. Optional ring lights are also available. The light source is by white LED for long life and constant brightness.●The offset distance* between the detector

stylus and the QVP-II can be shared by using the dedicated offset value acquisition kit. This allows automatic measurement in which contact and non-contact probes are used. * Depends on the stylus●Since the Z1-axis detector and QVP-II

incorporate an anti-collision safety device, the machine will automatically stop if either touches a workpiece or jig.●A variety of image processing functions (or

tools) allows the high-speed detection of edges in different forms.

Surftest Extreme SV-3000CNC + Vision ProbeSERIES 178 — CNC Surface Roughness Tester and Fine Form

Measuring System

X1-axis



Contour measurement

Measuring speed

Roughness measurement 0.02 to 2mm/s

Contour measurement ̶

Measuring direction Backward Straightness 0.5µm/200mmAccuracy (20ºC) ̶

Vision measuring Accuracy (20ºC)*1 E1X ±（2＋3L1/1000）µm*2

Z1 axis (detector)

Measuring range 800µm/80µm/8µmResolution 0.01µm（800µm）、0.001µm（80µm）、0.0001µm（8µm）Stylus vertical movement Arc motionScale type Differential inductanceMeasuring force 0.75mN or 4mNFace of stylus Downward

Z2 axis (column)

Measuring range 350mm (From the Y-axis table surface)Resolution 0.05µmScale type Reflective-type linear encoder


Y-axis table

Measuring range 200mmMinimum reading 0.05µmScale type Reflective-type linear encoder


Maximum loading 20 kg (The center of gravity is within ø100mm from the center of the table.)

Contour measurement

Straightness 0.5µm/200mmAccuracy (20ºC) ±（2＋2L/100）µm*3

Vision measuring Accuracy (20ºC)*2 E1Y ±（2＋3L1/1000）µm*2

Table size 200× 200mmNote: While the appearance of the natural stone measuring table varies according to the source, the high stability for which this material is

known can always be relied upon.*1: Objective lens 10X with the accuracy guaranteed optical condition (ML 10X)*2: L1 = length between two arbitrary points (mm)*3: L = traverse length (mm)

SV-3000CNC+VISION SPECIFICATIONS

SV-3000CNC+VISION

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Standard stylus Double-length for deep hole*6

Parts No.:12AAE898（2µm）*5

12AAE914（5µm）（　）: Tip radius


12AAE924（1µm）12AAC731（2µm）*5

12AAB403（5µm）12AAB415（10µm）12AAE883*8（250µm）（　）: Tip radiusNosepiece*9

StandardPart No.: 12AAB344

Remarks ø2～20

For Cylindrical surfacePart No.: 12AAB345

For small hole For small hole/Double-length for deep hole*6



Parts No.:12AAC732（2µm）*5

12AAB404（5µm）12AAB416（10µm）（　）: Tip radius

Nosepiece*9

Foe small hole Part No.: 12AAB346

RemarksHole diameter: ø4 or moreHole depth: 15 or less

For extra small holeParts No.:12AAC733（2µm）*5


For pinhole form*8

Parts No.:12AAE884（ø1.6mm）

Nosepiece*9

For Extra-small holePart No.: No.12AAB347RemarksHole diameter: ø2.3 or moreHole depth: 6.5 or less

For ultra small holeParts No.:12AAC734（2µm）*5


For ultra pinhole form*8

Parts No.:12AAJ662（ø0.5mm）

For deep hole*6

2xParts No.:12AAC740（2µm）*5


3xParts No.:12AAC741（2µm）*5


For small slotted hole*6


12AAE940（5µm）

*5: Tip angle 60°*6: For downward-facing measurement only The measurement force of the detector is out of warrantly

小穴用

Color coding*7Detail-A

0.6

0.4

1.6 ø0.6

90°

（S＝5/1）

ø2.415

ø1.2

3.4 2.4

1.6

0.6 37.744.4

A

極細穴用


0.41.2

ø0.3

90°

（S＝5/1）

ø2.48.9

ø0.6

2.5

37.7

1.2

44.2

A

超小穴用


ø0.390°

0.8

0.4

（S＝5/1）

ø2.4

37.7

2.5

ø0.6

8.9

44.2

0.8

A

深穴用

Color coding*7

Color coding*7

Detail-A Detail-A

ø2.4

87.70.9

ø1.2

90°

94.7

7.6

5.2

A

ø2.4

137.70.9

7.6

144.7

ø1.2

90°

5.2

A

深穴2倍用

31.

80.

6

ø2.4

94.787.70.9

小穴用・深穴2倍

ø1.2

1.6

3.4

2.4 ø2.4

94.487.70.6

30

A

0.6

ø0.6

Detail-A

細穴形状用

ø1.2

ø2.4Ball ø1.6

4187.7

93.8

極細穴形状用

ø2.4

ø0.3

A

7

37.743.8

7

Ball ø0.5

Detail-A

ø2.4

43.837.7

8.5

3.1

A

ø0.3

Ball ø0.5

Detail-A

細長穴用

ø0.3

0.4

1.6

ø1.2

ø2.4

94.487.70.6

45

A

ø0.6

0.6

Detail-A

*7: Tip radius 1µm 2µm 5µm 10µm 250µmColor coding White Black No color Yellow No notch or color

*8: For calibration, a step gage (No.178-611, option) is also required.*9: The skid measurement (attaching a nosepiece to the detector) is available only with the SJ-410 and SJ-500 series.

標準スタイラス

90°

0.9 37.7

7.6

44.7

ø2.4

ø1.2

5.2

AColor coding*7

Detail-A

標準スタイラス 12AAE882（1µm）＊1

12AAE924（1µm）12AAC731（2µm）＊1

12AAB403（5µm）12AAB415（10µm）12AAE883（250µm）＊1

（　）：先端半径

小穴用12AAC732（2µm）＊1

12AAB404（5µm）12AAB416（10µm）（　）：先端半径

極細穴用12AAC733（2µm）＊1


超小穴用

深穴用

深穴2倍用

小穴用・深穴2倍

細穴形状用

極細穴形状用

細長穴用

12AAC734（2µm）＊1


12AAE898（2µm）＊1

12AAE914（5µm）


12AAE892（2µm）＊1

12AAE908（5µm）


12AAE884（ø1.6mm）

12AAE885（ø0.5mm）

12AAE938（2µm）＊1

12AAE940（5µm）

2倍12AAC740（2µm）＊1


3倍12AAC741（2µm）＊1


90°

0.9 37.7

7.6

44.7

31.

80.

6

ø2.4

ø1.21.6

ø1.2

ø2.4

ø2.4

ø0.3

ø0.3

0.4

1.6

ø1.2

ø2.4

3.4

2.4 ø2

.4

94.7

87.7

94.487.70.6

30

A

ø1.6超硬球

41

A

7

37.7

94.487.70.6

45

A

ø0.6

0.6

43.8

7

ø0.5超硬球

87.7

93.8

0.6

ø0.6

A部詳細

A部詳細

A部詳細

0.9

ø2.4

ø1.2

5.2

A

識別色

識別色

識別色

識別色

識別色識別色

A部詳細

A部詳細

A部詳細

A部詳細

A部詳細 A部詳細

0.6

0.4

1.6 ø0.6

90°

（S＝5/1）

ø2.415

ø1.2

3.4 2.4

1.6

0.6 37.744.4

A

0.4

1.2

ø0.3

90°

（S＝5/1）

ø2.48.9

ø0.6

2.5

37.7

1.2

44.2

A

ø0.3

90°

0.8

0.4

（S＝5/1）

ø2.4

37.7

2.5

ø0.6

8.9

44.2

0.8

A

ø2.4

87.70.9

ø1.2

90°

94.7

7.6

5.2

A

ø2.4

137.70.9

7.6

144.7

ø1.2

90°

5.2

A

＊1：先端角度 60°

1460

ø8

ø14

Detector

ø14

ø7

1011.53.1

3.6

1.3

Skidless nosepiece（12AAB355）

4

ø14 ø14

ø7

6.8

3.6

146027.2

ø8

ø14

24

10.4

2.8

103.1

3.6

1.3

Detector

検出器

NosepieSkid ノーズピーススタイラス（12AAB344）

●Skidded

●Skidless

ø1.4

R40

5.6 21.53.6 23.5

3.5

3.6

ø7.2

6.8

7.5

Stylus

150°

ø14

ø7.2

R40

3.6 23.5

3.56.7

3.6

5.6 21.52.8

Stylus

ø14

ø3

R40

0.6

1.6

3.6

21.55.63.6 23.51.4

3.5

15.6 ø7.2

3.8

R2

Stylus

ø14

R40

3.6

1.222.321.5 ø1.92

6.7

3.5

3.8

ø7.2

スタイラス先端位置

ø14

R40

3.6

1.2 22.321.5ø1.9 2

6.7

3.5

3.8

ø7.2

Stylus

Order No. Measuring forse178-396-2*1,*3 0.75mN ’97ISO and ’01JIS compliant detectors178-397-2*1,*4 4mN Detectors that comply with previous standards, for general use. 178-396*2､*3 0.75mN ’97ISO and ’01JIS compliant detectors178-397*2､*4 4mN Detectors that comply with previous standards, for general use. etc

*1: Skidless nosepiece (No.12AAB355) is a standard accessory.*2 Skidless nosepiece (No.12AAB355) and nosepiece (No.12AAB344) is a standard accessory.*3: Standard stylus (No.12AAC731) is a standard accessory.*4: Standard stylus (No.12AAB403) is a standard accessory.

Optional Accessories for SurftestSV-3100/3000CNC SV-C3200/4500/3000CNC/4000CNC SJ-500/SV-2100 SJ-410

Styli

Detector, Stylus, Nosepiece

L-14

L


For deep groove (10mm)Parts No.:12AAC735（2µm）*5


For knife-edge*8



Nosepiece*9

For knife-edge Parts No.:12AAB354Nosepiece*9

For deep groove 10Parts No.:12AAB349

RemarksDepth: 10 or less, Width: 9.5 or more

For narrow grooveParts No.:12AAB350

RemarksDepth: 10 or less, Width: 3 or more

For R-surfaceParts No.:12AAB351

RemarksConvex: R1.5 or moreConcave: R3 or more

For seesaw typeParts No.:12AAB352

For eccentric arm*6



For deep groove*6 (20mm)Parts No.:12AAE893（2µm）*5


For deep groove*6 (40mm)Parts No.:12AAE895（2µm）*5


For deep groove*6 (20mm)Parts No.:12AAC736（2µm）*5


Nosepiece*9

For deep groove 20Parts No.:12AAB348

RemarksGroove depth: 20 or lessGroove width: 9.5 or more

For deep groove (30mm)/Double-length for deep hole*6



For deep groove*6 (30mm)Parts No.:12AAC737（2µm）*5


For gear tooth/Double-length for deep hole*6

12AAE896（2µm）*5

12AAE912（5µm）*5

（　）: Tip radius

For gear toothParts No.:12AAB339（2µm）*5

12AAB410（5µm）*5

12AAB422（10µm）*5


For rolling circle waviness surface/Double-length for deep hole*6*8

Parts No.:12AAE886（250µm）

For corner hole/Double-length for deep hole*6

Parts No.:12AAM601（2µm）*5

12AAM603（5µm）*5


Nosepiece*9

for cornerParts No.:12AAB353

For rolling circle waviness surface*8

Parts No.:12AAB338（ø1.588）

For bottom surfaceParts No.:12AAE899（2µm）*5

12AAE915（5µm）（　）: Tip radius　

*5: Tip angle 60°*6: For downward-facing measurement only The measurement force of the detector is out of warrantly

23

0.9

φ2.

4

24.2

φ1.2

90°

37.744.7

A識別色

A部詳細

Color coding*7

Detail-A 90°

23 ø2.4

ø1.2

24.2

37.744.7

A

深溝用（20mm）

7.6

ø2.4

ø1.2

0.9 37.744.7

Ball ø1.588

5.2

転がり円うねり用

23 21.8 5.2

95.287.7

ø2.4

ø1.2

深溝用2倍（20mm）

43.8

42.6

5.2

ø2.4

45.237.7

ø2.4

ø1.2

深溝用（40mm）

36.5

35

5.2

ø3

93.887.7

ø1.2

深溝用（30mm）深穴2倍

36.5

35

ø3

93.8

6.77

87.7

ø1.2

60°

歯面用深穴2倍

94.70.9 87.7

ø1.2 ø2.4

5.2

6.4

7.6

転がり円うねり・深穴2倍

93.887.7

φ1.2

60°

60°

7.6 6.4 φ2.

4

穴測定コーナー用・深穴2倍

*7: Tip radius 2µm 5µm 10µmColor coding Black No color Yellow

*8: For calibration, a step gage (No.178-611, option) is also required.*9: The skid measurement (attaching a nosepiece to the detector) is available only with the SJ-410 and SJ-500 series.

13

ø2.4

0.9

ø1.2

90°

14.2

37.744.7

A

Color coding*7

Detail-A

深溝用（10mm）33 31

.85.

2

ø1.2

A

ø2.4

ø2.4

90°

37.745.2

Color coding*7

Detail-A

深溝用（30mm）

60°

60°

7.6

6.4

37.743.8

ø1.2 ø2.4A

Color coding*7

Detail-A

歯面用

7.6

ø2.4ø1.2

90°

37.70.944.7

AColor coding*7

Detail-A

ナイフエッジ用

A37.70.9

90°ø1.2

45.2

7.6

10

ø2.4

ø2.4

Color coding

Detail-A

Color coding*7

Detail-A

心違い用

90° ø2.4ø1.2

45.21.4 37.7

7.6

ø2.410

A

穴底用

7.4 ø1

0.5

56.2

ø2.4

44.337.7

ø14 R40

17.9

ø7.2

3.5

21.55

331

3.6

4.5

13.4

9

1.45

11.6

10

R2 10

Stylus

ø14

ø7.2

（8.

4）3.

6

3.8 19.51.8 21.5

3.5

13.4

2.5

59

10

Stylus

ø1.5

ø14 R40

12.8

0.6

1.4 1.4

3.5

3.8 19.51.8 21.5

4.5

3.6

10

9

ø7.2

Stylus

R24.4

ø14

ø7.2

R40

3.6 23.51.4

13.4

21.55.6

3.6

2.8

10 3.5

Stylus

R2

ø14

R40

3.5

3.8 19.51.8 21.5

22.8

0.61.4

27

20ø7

.2

9Stylus

3.6

R21.44.4

コーナー用ノーズピース

ø14

R40

1.4 3.50.5 21.5

ø7.2

19.72.3

6.1

4.5

0.6

1.4

3.6

2.3R2Stylus

4.4

ナイフエッジ用ノーズピース

ø14

R40

21.5

6.7

ø7.2

5.63.6

3.6

3.5

23.52.8Stylus

Flat

Styli

L-15

L



Optional Accessories for Surftest

SV-3100 seriesSV-C3200/4500 series

●This table enables automatic alignment of the surface to be measured so that automatic measurement can be implemented.

Auto-leveling table●Enables efficient, automatic measurement

of multiple aligned workpieces and multiple points on a single table surface.

θ2-axis table No.178-078

●This rotary table can index a workpiece to practically any required angle for making radial cross-sectional measurements on cylindrical-form workpieces.

θ1-axis table No.12AAD975

●This rotary table can index a workpiece to practically any required angle for making axial cross-sectional measurements on cylindrical-form workpieces.

Y-axis table No.178-097*

Leveling table (For D.A.T.)

Inclination rangeTabletop size (W×D)Maximum loading Code No.

: ±1.5°: 130x100mm: 15kg: 178-048

Measuring block for cylindrical workpieces (dedicated to SJ-410)●Block to be directly mounted on a cylindrical

workpiece for measurement.Applicable diameterOrder No.

: ø15 to 60mm: 12AAB358

●Available for use with SJ-410, SJ-500, SV-2100/3100, SV-C3200/4500.

3-axes adjusting table●For the high-accuracy surface roughness

measurement of a cylindrical workpiece, it is necessary to set the workpiece axis parallel with the measurement axis and to adjust the leveling.

●Using the three-axis adjustment table facilitates the adjustment of the alignment and leveling necessary just by following the guidance sup-plied by the machine. No experience or intuition is required.●Available for the use with SJ-410, SJ-500,

SV-2100/3100, SV-C3200/4500.

For alignment (Swivel)

For Y-axis adjustment

V-block

For inclination adjustment

Manual column stand (Optional accessory dedicated to SJ-500)●Best suited for the use as a stationary type stand in an inspection room.

Up/down movement range: 300mmDimensions (W×D×H): 600×450×710mmMass: 110kgCode No.: No.178-085 * Excluding the measuring section



5030

0710

1210

059

8

600

198.7 50

測定エリア

T溝寸法

8.5

15

11.87

External Dimensions of SJ-500 + manual column stand

Unit: mm

Simplified stand (Optional accessory dedicated to SJ-500)●Simplified stand that is easy to carry.

Up/down movement range: 250mmDimensions (W×D×H): 400×250×578.6mmMass: 20kgCode No.: 178-089 * Excluding the measuring section

External Dimensions of SJ-500 + Simplified stand

250

4001260

506.

6

4025

0

60.7 50

578.

6

120

スライダ固定ねじ

8.5

15

4

11

T溝寸法

測定エリア

Unit: mm

Code No. 178-047Swivel adjusting angle ±2ºInclination adjustment ±1.5ºTravel range of the Y axis ±12.5mmMaximum loading 15kg

Measurement capacity ø1 to ø160mm (using two V-grooves)

External dimensions (W×D×H) 287×235×150mm

Mass 9kg

T-groove dimensionT-groove dimension

Measuring areaMeasuring area

Inclination adjustment ±2ºMaximum loading 7kgDimensions of table (W×D) 130×100mm

External dimensions (W×D×H) 140×105×57mm

Mass 3.5kg

Travel range 200mmResolution 0.05µmPositioning accuracy ±3µmDrive speed 3.5kgMaximum loading 50kgMass 28kg

* The Y-axis table with this Order No. cannot be used with CNC form measuring instruments. Please order the Y-axis table for those instruments separately

Travel range 360ºResolution 0.004ºRotational speed 10º/sec (max.)Table diameter ø150mmMaximum loading 12kg

Travel range 360ºResolution 0.0072ºRotational speed 18º/sec (max.)Table diameter ø118mmMaximum loading (loading moment)

4kg(343N·cm or less)

L-16

L


Optional Accessories for Surftest

Simplified stand (Optional accessory dedicated to SJ-410) Optional accessories for the simplified stand dedicated to SJ-410

* Not available for previous models of measuring unit (SJ-401/402).

●Setting is available according to the height of workpieces.Range of vertical movement: 250mmDimensions (W×D×H): 400×250×578mmMass: 20kgCode No.: 178-039 * Excluding the measuring section

● Three types of optional accessories to be mounted on the simplified stand (No.178-039) are newly available. In addition, these three types can be flexibly combined.

Auto-set unit* No.178-010

X-axis adjustment unit* No.178-020

Inclination adjustment unit* No.178-030

Enables the auto-set function that automatically performs the positioning of vertical direction (up/down, Z axis).

Enables fine adjustment of the right/left (X axis) direction. Allows the inclination

adjustment.Supports the DAT function that allows leveling of a workpiece surface.

External Dimensions of SJ-410 + Simplified stand

12

250

25（50）

40

6057

8

175（201.5）

40

400

※（　）内寸法はSJ-412装着時を示します

15

8.5

7 11

T溝寸法

測定エリア

Unit: mm

10m

m

±1.5°

12.5mm12.5mm

Leveling table

V-block stage (A set of two)Maximum supportable diameter: ø25mmMass: 700gNo.181-902-10

V-block with clampCan be mounted on the cross-travel table.No.998291

Precision viseNo.178-019●Can be mounted on

the cross-travel table.

Step gageStep nominal value: 2µm, 10µmNo.178-611*Not available for the use with Surftest SJ-310/210.

●The optional accessories introduced here can be commonly used with almost any Surftest model. For some models, they are provided as standard.

Roughness specimen for calibration (Standard accessory) Indication: Ra = approx. 3µmMaterial: Chrome-plated nickel.No.178-601

Roughness specimen●For checking the stylus tip condition.Indication: Ra = approx. 3µm, 0.4µm (nominal)No.178-604

Cross-travel table●Equipped with micrometer heads on the X

and Y axes. Best suited for the alignment of axes since the inclination adjustment center and the rotation center are the same.

Stand for vibration isolator● Stand dedicated to the installation of the vibration

isolator (No.178-023, No.178-025).External dimensions (W×D× H): 640×470×660mmMass: 25kgNo.178-024

Vibration isolator(actively pumped air system)No.178-023

Vibration isolator(sealed air system)No.178-025

Vibration isolator(stand, integrated type, air system)No.12AAK110

Monitor arm*No.12AAK120*Used with the vibration isolator (No.12AAK110)

Side table*No.12AAL019*Used with the vibration isolator (No.12AAK110)


Code No. Digimatic: 178-042-1 Digimatic: 178-049 Venier: 178-043-1Dimensions of table (W×D) 130×100mmMaximum table loading 15kgInclination range ±1.5º ̶ ±1.5ºRotation range ±3º ̶ ±3ºX- and Y-axes range ±12.5mmResolution/Graduation 0.001mm 0.01mmExternal dimensions (W×D×H) 262×233×83mm 262×233×55mm 220×189×83mmMass 6.3kg 5kg 6kg

T-groove dimension

Measuring area

* The value in parentheses indicates the dimensions with SJ-412 installed.AD

Fixing method Two-slide jawJaw opening 36mmJaw width 44mmJaw depth 16mmTotal height 38mm

Code No. 178-016Dimensions of table (W×D) 130×100mmInclination range ±1.5°Maximum table loading 15kgExternal dimensions (W×D×H) 130×100×40mmMass 3kg

Workpiece diameter(using both V-grooves)

ø1 to 7mmø6 to 160mm

L-17



L

L-17

Surftest (Surface Roughness Testers)Quick Guide to Precision Measuring Instruments■ ISO 1302: 2002 Notation method of surface texture ■ ISO 4287: 1997 Geometrical Product Specifications (GPS) –Surface Texture: Profile method– Terms, definitions, and surface texture parameters■ ISO 4288: 1996 Geometrical Product Specifications (GPS) –Surface Texture: Profile method– Rules and procedures for the assessment of surface texture■ ISO 3274: 1996 Geometrical Product Specifications (GPS) –Surface Texture: Profile method– Nominal characteristics of contact (stylus) instruments

Feed device

Column

Probe (pickup)

Probe

Stylus (contact element)

Workpiece

Fixture Base

Measuring loop

Transducer

TracedprofileStylus tip

Referenceprofile

Referenceguide skid

Nominalform removal

Primaryprofile

ADconverter

Profile filter λS

Analysis according to

ISO 4287Amplifier

Feeddevice

Surface

Measure-mentloop

Externaldisturbances

Drive Unit

Z-axis Signal Transfer Unit

Input/Output Input/Output

Total profile

A profile filter is a phase-correct filter without phase delay (cause of profile distortion dependent on wavelength).The weight function of a phase-correct filter shows a normal (Gaussian) distribution in which the amplitude transmission is 50% at the cutoff wavelength.

■ Elements of Contact Type Surface Roughness Measuring Instruments

■ Data Processing Flow

■ Surface Profiles

■ Metrological Characterization of Phase Correct Filters

Surface profileon the real surface

Tracedprofile

Totalprofile

Primary profile Primary profileparameters

Roughness profile Waviness profile

Roughnessprofile parameters

Wavinessprofile parameters

Low-pass filterof cutoff value λs

High-pass filter of cutoff value λc

Band-pass filter that passes wavelengthsbetween cutoff values λc and λf

Measurement

AD conversion

Suppresses irrelevant geometry of the surface such as inclination of a flat feature and curvature of a cylindrical feature using the least squares method.

Definition: Profile that results from the intersection of the real surface and a plane rectangular to it.

Definition: Locus of the center of the stylus tip that traces the workpiece surface.

Definition: Data obtained by quantizing the measured profile.

ISO 3274: 1996 (JIS B 0651: 2001)

ISO 11562: 1996(JIS B 0632: 2001)

(JISB0651)

60° 60° 60°

90° 90° 90°

R2µmR5µm

R10µm

R2µmR5µm

R10µm

Stylus ShapeA typical shape for a stylus end is conical with a spherical tip.Tip radius: rtip = 2 µm, 5 µm or 10 µmCone angle: 60°, 90°In typical surface roughness testers, the taper angle of the stylus end is 60˚ unless otherwise specified.

Static Measuring Force

Note 1: The maximum value of static measuring force at the average position of a stylus is to be 4.0mN for a special structured probe including a replaceable stylus.

Nominal radius ofcurvature of stylus tip:

µm

Static measuring force atthe mean position of

stylus: mN

Tolerance on staticmeasuring force

variations: mN/µm

2

5

10

0.75

0.75 (4.0) Note 1

0.035

0.2

Maximum sampling lengthµm

λcmm

λsµm

λc/λs

Relationship between Cutoff Value and Stylus Tip RadiusThe following table lists the relationship between the roughness profile cutoff value λc, stylus tip radius rtip, and cutoff ratio λc/λs.

Note 1: For a surface with Ra>0.5µm or Rz>3µm, a significant error will not usually occur in a measurement even if rtip = 5µm.Note 2: If a cutoff value λs is 2.5µm or 8µm, attenuation of the signal due to the mechanical filtering effect of a stylus with the recommended tip radius appears outside the roughness profile pass band. Therefore, a small error in stylus tip radius or shape does not affect parameter values calculated from measurements. If a specific cutoff ratio is required, the ratio must be defined.

Maximum rtipµm

Note 1

Note 2

Note 2

0.08

0.25

0.8

2.5

8

2.5

2.5

2.5

8

25

0.5

0.5

0.5

1.5

5

30

100

300

300

300

2

2

2

5

10

ISO 4287:1997

50

100

λs λc λf

Ampl

itude

Tra

nsm

issio

n %

Wavelength

Roughness profile Waviness profile

Primary ProfileProfile obtained from the measured profile by applying a low-pass filter with cutoff value λs.

Roughness ProfileProfile obtained from the primary profile by suppressing the longer wavelength components using a high-pass filter of cutoff value λc.

Waviness ProfileProfile obtained by applying a band-pass filter to the primary profile to remove the longer wavelengths above λf and the shorter wavelengths below λc.

■ Definition of Parameters

Rp

Sampling length

Amplitude Parameters (peak and valley)Maximum peak height of the primary profile PpMaximum peak height of the roughness profile RpMaximum peak height of the waviness profile WpLargest profile peak height Zp within a sampling length

ISO 4287: 1997

Sampling length

Rv

Maximum valley depth of the primary profile PvMaximum valley depth of the roughness profile RvMaximum valley depth of the waviness profile WvLargest profile valley depth Zv within a sampling length

ZpSampling length

Rz

Zv

Maximum height of the primary profile PzMaximum height of the roughness profile RzMaximum height of the waviness profile WzSum of height of the largest profile peak height Zp and the largest profile valley depth Zv within a sampling length

In Old JIS and ISO 4287-1: 1984, Rz was used to indicate the “ten point height of irregularities”. Care must be taken because differences between results obtained according to the existing and old standards are not always negligibly small. (Be sure to check whether the drawing instructions conform to existing or old standards.)

Mean height of the primary profile elements PcMean height of the roughness profile elements RcMean height of the waviness profile elements WcMean value of the profile element heights Zt within a sampling length

m

m

Pc, Rc, Wc = Zt ii = 1

1

Sampling length

Zt1

Zt2 Zt

3

Zt4

Zt5

Zt6

Total height of the primary profile PtTotal height of the roughness profile RtTotal height of the waviness profile WtSum of the height of the largest profile peak height Zp and the largest profile valley depth Zv within the evaluation length

Evaluation length

Samplinglength

Rt

Rz

Rz

Rz

Σ

Primary profilePrimary profile

L-18

L


L-18

L

m

m

PSm, RSm, WSm = XSii = 1

1

Amplitude Parameters (average of ordinates)Arithmetical mean deviation of the primary profile PaArithmetical mean deviation of the roughness profile RaArithmetical mean deviation of the waviness profile WaArithmetic mean of the absolute ordinate values Z(x) within a sampling length

l

l

Pa, Ra, Wa = Z(x) dx0

1

lnPmr (c), Rmr (c), Wmr (c) =

Ml(c)

Ra75 = Z(x) dxln

ln

0

1

RzJIS =5

Zp1+Zp2+Zp3+Zp4+Zp5 + Zv1+Zv2+Zv3+Zv4+Zv5

with l as lp, lr, or lw according to the case.

with l as lp, lr, or lw according to the case.

Root mean square deviation of the primary profile PqRoot mean square deviation of the roughness profile RqRoot mean square deviation of the waviness profile WqRoot mean square value of the ordinate values Z(x) within a sampling length

Skewness of the primary profile PskSkewness of the roughness profile RskSkewness of the waviness profile WskQuotient of the mean cube value of the ordinate values Z(x) and the cube of Pq, Rq, or Wq respectively, within a sampling length

The above equation defines Rsk. Psk and Wsk are defined in a similar manner. Psk, Rsk, and Wsk are measures of the asymmetry of the probability density function of the ordinate values.

Kurtosis of the primary profile PkuKurtosis of the roughness profile RkuKurtosis of the waviness profile WkuQuotient of the mean quartic value of the ordinate values Z(x) and the fourth power of Pq, Rq, or Wq respectively, within a sampling length

The above equation defines Rku. Pku and Wku are defined in a similar manner. Pku, Rku, and Wku are measures of the sharpness of the probability density function of the ordinate values.

Spacing ParametersMean width of the primary profile elements PSmMean width of the roughness profile elements RSmMean width of the waviness profile elements WSmMean value of the profile element widths Xs within a sampling length

Sampling length

Xs2Xs1 Xs3 Xs4 Xs5 Xs6

Hybrid ParametersRoot mean square slope of the primary profile PΔqRoot mean square slope of the roughness profile RΔqRoot mean square slope of the waviness profile WΔqRoot mean square value of the ordinate slopes dZ/dX within a sampling length

dZ (x)dx

dZ (x)dx

dZ (x)dx

dZ (x)dx

dZ (x)dx

l

l

Pq, Rq, Wq = Z2(x)dx

0

1

Rq3

lr

Rsk = Z3(x)dx0

1lr1

Rq4

lr

Rku = Z4(x)dx0

1lr1

Curves, Probability Density Function, and Related ParametersMaterial ratio curve of the profile (Abbott-Firestone curve)Curve representing the material ratio of the profile as a function of section level c

Sampling length 0 20 40 60 80 100Rmr(c),%

Mean Linec

Material ratio of the primary profile Pmr (c)Material ratio of the roughness profile Rmr (c)Material ratio of the waviness profile Wmr (c)Ratio of the material length of the profile elements Ml (c) at a given level c to the evaluation length

Section height difference of the primary profile PδcSection height difference of the roughness profile RδcSection height difference of the waviness profile WδcVertical distance between two section levels of a given material ratio

0 10 20 30 40 50 60 70 80 90 100Rmr0 Rmr

c1

c0

Rδc

Rδc = c (Rmr1) – c (Rmr2); Rmr1<Rmr2

Relative material ratio of the primary profile PmrRelative material ratio of the roughness profile RmrRelative material ratio of the waviness profile WmrMaterial ratio determined at a profile section level Rδc (or Pδc or Wδc), related to the reference section level c0

Mean line

Evaluation length Amplitude density

Pmr, Rmr, Wmr = Pmr (c1), Rmr (c1), Wmr (c1)where c1 = c0 – Rδc (Rδc, Wδc) c0 = c (Pm0, Rmr0, Wmr0)

Probability density function (profile height amplitude distribution curve)Sample probability density function of the ordinate Z(x) within the evaluation length

JIS Specific ParametersTen-point height of irregularities, RzJIS

Sum of the absolute mean height of the five highest profile peaks and the absolute mean depth of the five deepest profile valleys, measured from the mean line within the sampling length of a roughness profile. This profile is obtained from the primary profile using a phase-correct band-pass filter with cutoff values of lc and ls.

Zp3

Zp2

Zp4

Zp5 Zp

1

Sampling length

Zv3

Zv1 Zv

2 Zv5

Zv4

Symbol

RzJIS82RzJIS94

Used profile

Surface profile as measured

Roughness profile derived from the primary profile using a phase-correct high-pass filter

Arithmetic mean deviation of the profile Ra75

Arithmetic mean of the absolute values of the profile deviations from the mean line within the sampling length of the roughness profile (75%). This profile is obtained from a measurement profile using an analog high-pass filter with an attenuation factor of 12db/octave and a cutoff value of λc.

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∫

∫

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Σ

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Roughness sampling length for non-periodic profiles ISO 4288: 1996 (JIS B 0633: 2001)

Procedure for determining a sampling length if it is not specified

Estimate Ra, Rz, Rz1max., or RSm accordingto recorded waveforms, visual inspection, etc.

No

No

No

Yes

Yes

Yes

Has a shorter sampling length been tried?

Fig.1 Procedure for determining the sampling length of an aperiodic profile if it is not specified.

Does the measuredvalue meet the condition

of Table 3?

Change the samplinglength so as to

meet the condition of Table 3

Fig.2 Procedure for determining the sampling length of a periodic profile if it is not specified.

Estimate the sampling length from anestimated value and Tables 1 to 3

Estimate RSm froma measured roughness profile

Estimate the sampling length froman estimated value and Table 3

Measure the parameter accordingto the final sampling length

Measure RSm according to the estimatedvalue of the sampling length

Measure Ra, Rz, Rz1max., or RSm according tothe estimated value of the sampling length

Measure the parameter accordingto the final sampling length

Change to a shortersampling length

Change to a longeror shorter sampling

length

Does each measuredvalue meet the parameter range

of Table 1, 2, or 3?

Table 1: Sampling lengths for aperiodic profile roughness parameters (Ra, Rq, Rsk, Rku, RΔq), material ratio curve, probability density function, and related parameters

Table 2: Sampling lengths for aperiodic profile roughness parameters (Rz, Rv, Rp, Rc, Rt)

Table 3: Sampling lengths for measurement of periodic roughness profile roughness parameters and periodic or aperiodic profile parameter Rsm

1) Rz is used for measurement of Rz, Rv, Rp, Rc, and Rt.2) Rz1max. only used for measurement of Rz1max., Rv1max., Rp1max., and Rc1max..

Sampling length lrmm

0.080.250.82.58

RzRz1max.

µm

(0.025)<Rz, Rz1max.≤0.1 0.1 <Rz, Rz1max.≤0.5 0.5 <Rz, Rz1max.≤10 10 <Rz, Rz1max.≤50

50 <Rz, Rz1max.≤200

Evaluation length lnmm

0.4 1.25 412.540


0.080.250.82.58

Raµm

(0.006)<Ra≤0.02 0.02 <Ra≤0.1

0.1 <Ra≤2 2 <Ra≤10 10 <Ra≤80

Evaluation length ln mm

0.4 1.25 412.540


0.080.250.82.58

Rsmmm

0.013 <Rsm≤0.04 0.04 <Rsm≤0.13

0.13 <Rsm≤0.4 0.4 <Rsm≤1.3

1.3 <Rsm≤4

Evaluation length lnmm

0.4 1.25 412.540

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