Calibrator CD3 - The Surplus Server
Transcript of Calibrator CD3 - The Surplus Server
Features• Digital Fuel Delivery display;
0.1 mm3/stroke resolution;updated continuously
• 5 horsepower synchronous drivemotor
• Dual Cummins, Detroit Dieselcapability
• Delivery selectable over 50 or100 strokes
• Two handed clamping system foroperator safety
• Patented* Positive DisplacementFlowmeter
• Quick speed change: Cummins1050 RPM, Detroit Diesel2000 RPM
• Thermostatically controlledcalibration fluid reservoir
• Positive clamping device ensuresproper body-to-seat and plunger-to-body clamping for Cummins;body-to-support clamping forDetroit Diesel
• Accessories available for thefollowing injectors: Cumminsflanged H, NH, J, C and cylindri-cal PTB, C, D, Top Stop, K,K-HVT, L10 and STC; DetroitDiesel 53, 71, 92, 149 and 8.2 liter
• Full welded frame construction,cabinetry with accessory storage
DescriptionThe Bacharach Calibrator CD3provides the diesel fuel injectionspecialist with a fast, safe andextremely accurate means ofcalibrating Cummins and DetroitDiesel injectors to achieve peakengine operating efficiency. Thisfloor standing unit is the onlycalibrator available that canaccommodate both Cummins andDetroit Diesel injectors. Accessoriesare available to mount and cali-brate a full range of these injectors.
OperationTo ensure fast and accurate opera-tion; the following features are incor-porated in the Calibrator CD3:
Digital Fuel Delivery DisplayFuel delivery is measured using thepatented* positive displacementflowmeter. The fuel delivery displayhas a 0.1 mm3/stroke resolution andis updated continuously to enhancetest repeatability and speed of opera-tion.
Drive SystemThe stand is driven by a 5 horsepowersynchronous motor with flywheelthat ensures uniform cam rotationmaintaining speed at ±1 RPM. Pre-cision ground cams used to actuatethe injector have exact profiles, asspecified by the injector manufac-turer. Speed change is achieved byswitching the drive belt between twopulley sets. Cast iron cam box fea-tures tapered roller bearings and per-mits quick changeover of cams.
Calibrator CD3Cummins and Detroit DieselInjector Calibrator
*U.S. Patent Number 4141243
Calibration Fluid SystemThe fluid reservoir is thermostati-cally controlled to plus or minus 1°F.Filtration is through one primary andone final stage filter with an addi-tional screen at the transducer.
Clamping DevicesA hydraulic clamping device is usedfor plunger-to-body clamping onCummins injectors and body-to-sup-port clamping on Detroit Diesel in-jectors. A clamp monitor gauge andtiming light indicate when the injec-tor is properly clamped. Dual air cyl-inders achieve the body-to-seatclamping of Cummins injectors anda monitor indicates proper clamping.
Injector Supply (Rail) PressureThis critical parameter is monitoredby a precise 0–200 psi gauge. Thepressure is adjusted by using a pre-cision regulator on the front panel.
Specifications
Injector Supply Pressure Gauge• 0–200 psi, accuracy ± ¼% FS• 4½ inch dial• Mirror scale to avoid parallax
Calibration Fluid TemperatureGauge• 40° to 140°F (5 to 60°C) ±1°F• 3½ inch dial
Fuel Delivery Measurement• 4 digit LED display• 0.1 mm3/stroke resolution• Accuracy: ± 0.75% of reading
Calibration Fluid System• 8 U.S. Gallons (30 liters) reser-
voir capacity• Temperature controlled ±1°F• 10 micron primary filter• 5 micron final stage filter
Fluid Supply Regulator• Range: 20–150 psi, ±1 psi
Dimensions/Weight• Width: 50" (1.27m)• Height: 56" (1.42m)• Depth: 30" (0.76m)• Weight: 1200 lbs (544 kg)
Services Required• Power Supply: 230V, 3 phase,
60 Hz 30 Amps (standard); othervoltages and frequencies available
• Air Pressure: 80–120 psi (2 CFM)• Water: Cold tap, approximately
1.2 GPM (4.5 liter/min)
Bacharach, Inc.625 Alpha DrivePittsburgh, PA 15238Phone: 412-963-2000FAX: 412-963-2091Web: www.bacharach-inc.com
Leaflet 1081R 1/99Printed in U.S.A. ® Registered Trademark of Bacharach, Inc.
Ordering Information
67-7622 Calibrator CD3, 230V,3 Phase, 60 Hz67-7623 Calibrator CD3, 460V,3 Phase, 60 Hz67-7624 Calibrator CD3, 208V,3 Phase, 60 Hz67-7625 Calibrator CD3, 220V,3 Phase, 50 Hz67-7626 Calibrator CD3, 380V,3 Phase, 50 Hz67-7632 Detroit Diesel Accessoriesincluding manifold blocks, frontsupports, discharge heads andcams for 53, 71, 92, 149 and 8.2liter injectors.67-7633 Cummins Accessoriesincluding discharge head, push rodlinks, adapters and four cams for
flanged injectors H-NH, J-C andcylindrical injectors PTB, PTC,PTD, PTD-K, PTD-K-HVT,PTD-Top Stop, PTD-Top Stop L10,PTD, STC.67-7707 Calibrator Audit Kit forperiodic calibration and audit ofthe CD3. Includes: Dead weighttester, test gauge set, viscosity cup,dummy injector, digital force andtemperature indicator, tempera-ture transducer, load cell, railpressure gauge adjusting tool andgraduated cylinder.