MKS Stabil-Ion 370 Series, Инструкция по эксплуатации, Страница: 80 / 122

4 Preparing the Stabil-Ion System for Operation
4-22
Series 370 Stabil-Ion Instruction Manual - 370119
Figure 4-9
Convectron Gauge Indicated vs. True Pressure Curve; 10
-4
to 10
-1
Torr
Indicated Pressure (Torr)
(nitrogen equivalent)
Tr
ue
P
re
ss
ur
e
(T
o
rr
)
10
-4
10
-3
10
-2
10
-1
10
-3
10
-4
10
-2
10
-1
1
Kr
Ar
Ne
He
O
2
N
2
, air
CO
2
D
2
freon 22
CH
4
freon 12
Do not use this data with transducers
other than the MKS Series 275
Convectron
®
Gauge.
Pressure units equivalence:
1
µ
m Hg = 1 mTorr = 1 x 10
-3
Torr
1000
µ
m Hg = 1 Torr