Operation
Range Menu
3-8
Model 15
i
Instruction Manual
Thermo Fisher Scientific
XXLO W
CONCENTRATION
XXLO W
HCl 25.5 PPM
x
SAMPLE 12:34
x
MAIN MENU:
>RANGE
AVERAGING TIME
CALIBRATION FACTORS
CALIBRATION
INSTRUMENT CONTROLS
DIAGNOSTICS
ALARMS
ª
RANGE AVG DIAGS ALARM
SERVICE
PASSWORD
The Range menu allows the operator to select the gas units, HCl ranges,
and to set the custom ranges. The screens below show the range menu in
single range mode and dual/auto range modes. The only difference between
the screens are the words “HI” and “LO” to indicate which range is
displayed. For more information about the single, dual and auto range
modes, see “
Single Range Mode
”, “
Dual Range Mode
”, and “
Auto Range
Mode
” below.
●
In the Main Menu, choose
Range
In the single range mode, there is one range, one averaging time, and one
span coefficient.
By default, the two HCl analog outputs are arranged on the rear panel
connector as shown in
Figure 3–4
. See
Table 3–2
for channels and pin
connections. Single range mode may be selected from the “
Range Mode
Select
” in the “
Service Menu
”, later in this chapter.
Range Menu
Single Range Mode
RANGE:
>GAS UNITS PPM
RANGE 5000
SET CUSTOM RANGES
RANGE AVG DIAGS ALARM
RANGE:
>GAS UNITS PPM
LO RANGE 1000
HI RANGE 5000
SET CUSTOM RANGES
RANGE AVG DIAGS ALARM
