| 压力单位换算表 CONVERSION FACTORS FOR UNITS PRESSURE |
| TO CONVERT FROM TO |
psi |
mbar |
bar |
atm |
pa |
kpa |
Mpa |
cm H2O @20ºC |
inH2O @20ºC |
ft H2O @20ºC |
mm Hg @0ºC |
in Hg
@0ºC |
Kg/c㎡ |
ft.sea water |
| psi |
1 |
68.9476 |
.689476 |
.680460 |
6894.76 |
6.89476 |
6.89476
*10³ |
70.433 |
27.730 |
2.3108 |
51.7149 |
2.03602 |
.0703069 |
2.2457 |
| mbar |
.0145038 |
1 |
.001 |
9.86923
*10-4 |
100 |
.100 |
.0001 |
1.0215 |
.040218 |
.03352 |
.75006 |
.0295300 |
.0010197 |
.032571 |
| bar |
14.5038 |
1000 |
1 |
.986923 |
100000 |
100 |
0.1 |
1021.5 |
402.18 |
33.52 |
750.06 |
29.5300 |
1.109716 |
32.571 |
| atm |
14.6965 |
1013.26 |
1.01325 |
1 |
101325 |
101.325 |
.101325 |
1035.08 |
407.511 |
35.959 |
760.0 |
29.9213 |
1.033227 |
33.032 |
| pa |
1.45038
*10-4 |
.01 |
.00001 |
9.89623
*10-6 |
1 |
.001 |
.000001 |
.010215 |
.0040218 |
3.35
*10-4 |
7.5006
*10-4 |
2.95300
*10-4 |
1.019716
*10-5 |
3.2571
*10-4 |
| Kpa |
.145038 |
10.0 |
.01 |
.0098692 |
1000 |
1 |
.001 |
10.215 |
4.02118 |
.3352 |
7.5006 |
295300 |
.101972 |
.32571 |
| Mpa |
145.0238 |
10000 |
10 |
9.8692 |
1000000 |
1000 |
1 |
10215 |
4021.18 |
335.2 |
7500.6 |
295.300 |
10.1972 |
325.71 |
| cm H2O@20℃ |
.014198 |
.97891 |
9.7891
*10-4 |
9.66105
*10-4 |
97.891 |
.097891 |
9.7891
*10-5 |
1 |
.3937 |
.035281 |
.73424 |
.028907 |
9.9821
*10-4 |
.031884 |
| in H2O@20℃ |
.036063 |
2.4684 |
.0024684 |
2.45932
*10-3 |
248.64 |
.24864 |
2.4864
*10-4 |
2.5400 |
1 |
.083333 |
1.8650 |
.073424 |
.0025354 |
.080986 |
| ft H2O@20℃ |
.432756 |
29.8368 |
.298368 |
.294470 |
2983.68 |
2.98368 |
2.98368
*10-3 |
30.480 |
12 |
1 |
22.380 |
.881089 |
.030425 |
.97183 |
| mm Hg@0℃ |
0193368 |
1.33322 |
.0013332 |
.0013158 |
133.322 |
.133322 |
1.33322
*10-4 |
1.3619 |
.53620 |
.04468 |
1 |
.03937 |
.0013595 |
.043424 |
| in Hg@0℃ |
.491154 |
33.8639 |
.0338639 |
.0334211 |
3386.39 |
3.38639 |
3.3869
*10-3 |
34.593 |
13.619 |
1.13491 |
25.400 |
1 |
.0345316 |
1.1030 |
| Kg/c㎡ |
14.2233 |
980.665 |
.980665 |
.967842 |
98060.5 |
98.0665 |
.980665 |
1001.8 |
394.41 |
32.868 |
735.559 |
28.959 |
1 |
31.9410 |
| ft.sea water |
.4453 |
30.702 |
.030702 |
.030301 |
3070.2 |
3.0702 |
3.0702
*10-3 |
31.3638 |
12.3482 |
1.02900 |
23.029 |
.90664 |
.031308 |
1 | |
|
| 流量单位换算表 CONVERSION FACTORS FOR UNTS FLOW |
| TO CONVERT FROM TO |
I/SEC |
I/MIN(LPM) |
m3/h |
m3/min |
ft3/hh(SCFH) |
ft3/min |
| I/SEC |
1 |
60 |
3.6 |
.06 |
127.14 |
2.119 |
| I/MIN(LPM) |
.016667 |
1 |
.06 |
.001 |
3.119 |
.35317 |
| m3/h |
0.27777 |
16.667 |
1 |
.016667 |
35.3165 |
.058861 |
| m3/min |
16.667 |
1000 |
60 |
1 |
2119 |
35.3165 |
| ft3/hh(SCFH) |
.007865 |
.47188 |
.028315 |
.00047188 |
1 |
.016667 |
| ft3/MIN |
.47188 |
28.3153 |
1.6989 |
.028315 |
60 |
1 | |
| |
