HELIX GRANVILLE-PHILLIPS Convectron ATM Instruction Manual page 56

Chapter 4
Figure 4-5 Reading true pressure values, 10
200 Torr
48
–1
to 1000 Torr
6 Torr
Indicated pressure in Torr (Nitrogen equivalent)
Convectron
Convectron gauge axis
must be horizontal
Pressure unit equivalents:
1 µm Hg = 1 mTorr = 1 x 10
1000 µm Hg = 1 Torr
1 mbar = 100 Pa
®
ATM Vacuum Gauge Module Instruction Manual
–3
Torr