9 Appendix
26
9.4.
Definitions, Units and Conversion Table
Pressure
Pascal
Bar
Pound per square inch
(Pa)
(bar)
(psi)
1
Pa
1
1.0
·
10
-5
1.450
·
10
-4
1
bar
1.0
·
10
5
1
14.504
1
psi
6
894.8
0.0689
1
Length
Meter
Centimeter Millimeter
Micromete
r
Nanometer Inch
(m)
(cm)
(mm)
(μm)
(nm)
(") = (in)
1
m
1
100
1
000
1.0
·
10
6
1.0
·
10
9
39.37
1
cm
0.01
1
10
1.0
·
10
4
1.0
·
10
7
0.3937
1
mm
0.001
0.1
1
1
000
1.0
·
10
6
0.0394
1
μm
1.0
·
10
-6
1.0
·
10
-4
1.001
1
1
000
3.937
·
10
-5
1
nm
1.0
·
10
-9
1.0
·
10
-7
1.0
·
10
-6
0.001
1
3.937
·
10
-8
1
"
=
1
in 0.0254
2.54
25.4
2.54
·
10
4
2.54
·
10
7
1
Temperature
Celsius
Fahrenheit
(°C)
(°F)
0
°C
0
32
T[°C]
=
(T[°F]-32)/1.8
100
°C 100
212
T
[°F]
=
T[°C]
·
1.8
+
32
0
°F
-17.78
0
100
°F
37.78
100
Mass
Kilogram
Gram
Pound
Ounce
(kg)
(g)
(lb)
(oz)
1
kg
1
1
000
2.205
35.27
1
g
0.001
1
0.0022
0.0353
1
lb
0.4536
453.6
1
16
1
oz
0.0283
28.35
0.0625
1
Volumetric
Cubic
Meter
Liter
Milliliter
Cubic Inch Cubic Foot
(m3)
(l)
(ml) =
(ccm)
(cin)
(cft)
1
m
3
1
1
000
1.0
·
10
6
61
024
35.315
1
l
0.001
1
1000
61.024
0.0353
1
ml
=
1
c
cm
1.0
·
10
-6
0.001
1
0.0610
3.531
·
10
-5
1
cin
1.639
·
10
-5
0.0164
16.387
1
5.787
·
10
-4
1
cft
0.0283
28.317
2.832
·
10
4
1728
1
Volumetric flow
(l
/
min)
(m
3
/
h)
1
l
/
min 1
0.060
1
m
3
/
h 16.667
1
