INFICON VGC403 Three-Channel Measurement and Control Unit - Manual (Page 50)

50
tinb07e1-e 2011-07 Vacuum Gauge Controller
Appendix
Conversion tables
Weights
Pressure
Linear measures
Temperature
1 И = ...Ж kg lb oz slug
kg 1 2.205 35.27 6.852 × 10 -2
lb 0.454 1 16 3.108 × 10 -2
oz 28.35 Ч 10 -3
62.5 Ч 10 -3
1 1.943 Ч 10 -3
slug 14.59 32.17 514.8 1
1 И = ...Ж Pa (= N/m
2
) mbar Torr (= mm Hg) psi (= lb/in
2
)
Pa 1 10 -2 0.987 Ч 10 -5 1.45 Ч 10 -4
mbar 10 2 1 0.75 1.45 × 10 -2
Torr 1.333 Ч 10 2 1.333 1 1.934 Ч 10 -2
psi 6.895 Ч 10 3 68.95 51.71 1
1 И = ...Ж mm m inch ft
mm 1 10
-3
3.937 Ч 10 -2
3.281 Ч 10 -3
m 1000 1 39.37 3.281
inch 25.4 2.54 Ч 10 -2
1 8.333 Ч 10 -2
ft 304.8 0.3048 12 1
И = ...Ж Kelvin Celsius Fahrenheit
Kelvin 1 °C + 273.15 (°F + 459.67) × 5/9
Celsius K - 273.15 1 (°F × 5/9) - 17.78
Fahrenheit (K × 9/5) - 459.67 (°C + 17.78) Ч 9/5 1