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Operation
Service Menu
Factory Calibrate Gas Thermistor
Low and High Points
3-98
Model 146i Instruction Manual
PERM OVEN SETPOINT:
CURRENTLY:
SET TO:
CHANGE VALUE
OPER
MODE
The Factory Calibrate Gas Thermistor menu is used for calibrating the
permeation oven gas thermistor to either low point, high point, or set
defaults.
In the Main Menu, choose Service > Perm Oven Settings > Factory
●
Cal Gas Therm.
FACTORY CAL GAS THERM:
>LOW POINT
HIGH POINT
SET DEFAULTS
OPER
MODE
The Calibrate Gas Thermistor Low Point screen is used to view and set the
permeation oven thermistor resistance. The low and high point screens
function the same way.
In the Main Menu, choose Service > Perm Oven Settings > Factory Cal
●
Gas Therm > Low or High Point.
CAL GAS THERM LOW POINT:
CURRENTLY:
SET TO:
CHANGE VALUE
OPER
MODE
NOT PRESENT
o
45
C ?
MOVE CURSOR
SAVE
DIAGS ALARM
DIAGS ALARM
0= 3850 Ohms
04000
Ohms
MOVE CURSOR
SAVE
DIAGS ALARM
Thermo Fisher Scientific
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