Michell Instruments Cermet II - Using a Fixed Pressure Input in Single Channel Mode

Cermet II User’s Manual
Michell Instruments 23
OPERATION
3.11 Using a Fixed Pressure Input in Single Channel Mode
In order to display pressure compensated values of ppm
V
without the use of a pressure
transducer, enter the pressure value manually.
1. Enter the
PROGRAM UNLOCK mode (see Section 3.1).
2. Press
SETUP and the  button to scroll through the menus and
select
CODE 7.
3. Select the required pressure compensated value, i.e.
CODE 7 =
10X for ppm
V
/ ppb
V
and CAL = 052 (see Table 3).
4. Exit the menus (see Section 3.1) and exit the
PROGRAM UNLOCK
mode.
5. Press
SETUP for two seconds. The display will show the set
pressure. To change the pressure, use the  or  buttons and
then press
SETUP to confi rm.