Vacuum Pumps
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5/12/2018 Vacuum Pumps - slidepdf.com
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Number 1 2 3 4 5 6 Number
Make Jigtool Edwards Speedivac Edwards Speedivac Edwards Speedivac Edwards Speedivac Edwards Speedivac Make
Model SE50 ES50 ES50 ED50 ES50 2SC20A Model
Serial No. H5342 9121 Serial No.
Description Description
Location Location
Date/Pressure 20/6/98 20 Pa 20/6/98 50 Pa 20/6/98 60 Pa 20/6/98 200 Pa 20/6/98 60 Pa 20/6/98 6 Pa Date/Pressur
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10 11 12
dwards Speedivac Edwards Speedivac Hitachi
D50 SC20A 4VPCZ
6347 CL8
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Pa mbar Torr mm Hg atmos psi
1 Pascal Pa 1.000000 0.010000 0.007501 0.007501 0.000010 0.00014
0.01 mmHg 1.333200 0.013332 0.010000 0.010000 0.000013 0.00019
100 Pascal 100.000000 1.000000 0.750060 0.750060 0.000987 0.01450
1 mbar 100.000000 1.000000 0.750060 0.750060 0.000987 0.01450
1 Torr 133.322000 1.333220 1.000000 1.000000 0.001316 0.01933
1 mmHg 133.322000 1.333220 1.000000 1.000000 0.001316 0.01933
1 psi 6,894.757000 68.947570 51.715100 51.715100 0.068046 1.00000
100 mbar 10,000.000000 100.000000 75.006000 75.006000 0.098692 1.45037
1 atmos 101,325.000000 1,013.250000 760.000000 760.000000 1.000000 14.69594
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Pa mbar Torr mm Hg atmos psi
1 Pascal Pa 1.0000 0.010000 0.007501 0.007501 0.000010 0.00014
0.01 mmHg 1.3332 0.013332 0.010000 0.010000 0.000013 0.00019
100 Pascal 100.0000 1.000000 0.750060 0.750060 0.000987 0.01450
1 mbar 100.0000 1.000000 0.750060 0.750060 0.000987 0.01450
1 Torr 133.3220 1.333220 1.000000 1.000000 0.001316 0.01933
1 mmHg 133.3220 1.333220 1.000000 1.000000 0.001316 0.01933
1 psi 6,894.7570 68.947570 51.715100 51.715100 0.068046 1.00000
100 mbar 10,000.0000 100.000000 75.006000 75.006000 0.098692 1.45037
1 atmos 101,325.0000 1,013.250000 760.000000 760.000000 1.000000 14.69594
CONVERSION SCALES
Pa mbar Torr mm Hg atmos psi
1 1 0.01 0.007501 0.007501 0.000010 0.00014
2 2 0.02 0.015402 0.015002 0.000020 0.00029
3 3 0.03 0.023103 0.022503 0.000030 0.00043
4 4 0.04 0.030804 0.030004 0.000040 0.00058
5 5 0.05 0.038505 0.037505 0.000050 0.00072
6 6 0.06 0.046206 0.045006 0.000060 0.00087
7 7 0.07 0.053907 0.052507 0.000070 0.00101
8 8 0.08 0.061608 0.060008 0.000080 0.00116
9 9 0.09 0.069309 0.067509 0.000090 0.00130
10 10 0.10 0.077010 0.075010 0.000100 0.00145
11 11 0.11 0.084711 0.082511 0.000110 0.00159
12 12 0.12 0.092412 0.090012 0.000120 0.00174
13 13 0.13 0.100113 0.097513 0.000130 0.00188
14 14 0.14 0.107814 0.105014 0.000140 0.00203
15 15 0.15 0.115515 0.112515 0.000150 0.00217
16 16 0.16 0.123216 0.120016 0.000160 0.0023217 17 0.17 0.130917 0.127517 0.000170 0.00246
18 18 0.18 0.138618 0.135018 0.000180 0.00261
19 19 0.19 0.146319 0.142519 0.000190 0.00275
20 20 0.20 0.154020 0.150020 0.000200 0.00290
30 30 0.30 0.231030 0.225030 0.000300 0.00435
40 40 0.40 0.308040 0.300040 0.000400 0.00580
50 50 0.50 0.385050 0.375050 0.000500 0.00725
100 100 1.00 0.770100 0.750100 0.001000 0.01450
133.32 133 1.33 1.026697 1.000033 0.001333 0.01933
200 200 2.00 1.540200 1.500200 0.002000 0.02900
300 300 3.00 2.310300 2.250300 0.003000 0.04350
400 400 4.00 3.080400 3.000400 0.004000 0.05800
500 500 5.00 3.850500 3.750500 0.005000 0.07250
1000 1000 10.00 7.701000 7.501000 0.010000 0.14500
1333 1333 13.33 10.265433 9.998833 0.013330 0.19328
10000 10000 100.00 77.010000 75.010000 0.100000 1.45000
133322 133322 1333.22 1026.712722 1000.048322 1.333220 19.33169
100000 100000 1000.00 770.100000 750.100000 1.000000 14.50000
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VACUUMPUMP MAINTENANCE SHEET
Make PUMP NUMBER
Model
Serial No.
Description
DATE
Hours
Use MAINTENANCE Test Pressure Technician