General Cha
ter Four: O
eration
36
Suggested Pressures for Reading and Control
Full Scale Range
(Torr)
Lowest Suggested Pressure
for Reading (Torr)
Lowest Suggested Pressure
for Control (Torr)
0.05* 2.5 x 10
-5
2.5 x 10
-4
0.1
**
5 x 10
-5
5 x 10
-4
1 5 x 10
-4
5 x 10
-3
10 5 x 10
-3
5 x 10
-2
100 5 x 10
-2
5 x 10
-1
1K 5 x 10
-1
5
**
Only available with Types 627 and 629 transducers
**
Only available with Types 627, 628, and 629 transducers
Table 11: Suggested Pressures for Reading and Control