Fluke 8270A - Page 42

8270A/8370A
Operators Manual
38
Table 14. Pressure Units
Abbreviation Full Name
Conversion
(Multiply to convert to kPa)
MPa megapascal 1000
kPa kilopascal 1
hPa hectopascal 0.1
Pa pascal 0.001
mmH
2
OC conventional millimeters of water 0.00980665
psi pound-force per square inch 6.894757
inH₂O 4 C inch of water (4 C) 0.249082008
inH₂O 20 C inch of water (20 C) 0.248642103
inH₂O 60 F inch of water (60 F) 0.24884
inH₂O 25 C inch of water (25 C) 0.248502277
bar bar 100
mbar millibar 0.1
kgf/cm² kilogram-force per square centimeter 98.0665
atm standard atmosphere 101.325
cmH₂O 4 C centimeter of water (4 C) 0.098063783
Torr Torr 0.1333224
mTorr millitorr 0.0001333224
mmHg 0 C millimeter of mercury (0 C) 0.133322
cmHg 0 C centimeter of mercury (0 °C) 1.33322
inHg 0 C inch of mercury (0 °C) 3.38638
inHg 60 F inch of mercury (60 °F) 3.37685
knots knots indicated airspeed per NASA TN D-822
km/hr kilometer per hour per NASA TN D-822
feet feet altitude per MIL-STD-859A
meters meters altitude per MIL-STD-859A