Reset User Calibration Defaults; Calibration Menu; O 2 Coefficient - Thermo Scientific 48i Instruction Manual

Operation

Calibration Menu

Reset User
Calibration Defaults
Calibration
3-20 Model 48i Instruction Manual
In the Main Menu, choose Calibration Factors > O
●
The Reset User Calibration Defaults screen allows the user to reset the
calibration configuration values to factory defaults.
In the Main Menu, Calibration Factors > Reset User Cal Defaults.
●
RESTORE DEFAULT CAL:
RANGE AVG DIAGS ALARM
The Calibration menu is used to calibrate zero and span. The Calibrate O
Background menu item and the Calibrate O
Menu
displayed only when the internal O
calibration menu is similar for the single, dual, and auto range mode as
shown below. The only difference between the screens are the words "HI"
and "LO" to indicate which range is displayed. The dual and auto range
modes have two CO span factors (high and low). This allows each range to
be calibrated separately. This is necessary if the two ranges used are not
close to one another. For example, a low CO range of 50 ppm and a high
CO range of 1,000 ppm. For more information about calibration, see
Chapter 4, "Calibration".
In the Main Menu, choose Calibration.
●
O2 COEFFICIENT:
O2:
SET COEF TO:
 INC/DEC
 SAVE VALUE
RANGE AVG DIAGS ALARM
RESTORE
20.80
1.00 ?
RESTORE DEFAULT CAL:
ARE YOU SURE YOU WANT
PRESS  TO CONFIRM RESTORE
RANGE AVG DIAGS ALARM
Coefficient menu item are
2
sensor option is installed.The
2
Coefficient.
2
RESTORE
TO?x
2
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