Range Setting - Thermo Scientific 43iQTL Instruction Manual

Range Setting

Thermo Scientific
The Range Setting screen defines the concentration range of the analog
outputs. For example, an SO
to concentrations between 0 and 50 ppb.
The screen shows the current SO
single, dual, and auto range modes. The only difference between the
screens are the words "High" or "Low" displayed to indicate which range is
displayed. For more information about the dual and auto range modes, see
"Range Mode Selection" on page 3-67. Pressing Range Setting, High
Range Setting or Low Range Setting, brings up a numeric keypad whereby
the user can select a range.
Settable ranges according to unit selection include:
ppb 10−1000 ppb
ppm 0.01−1 ppm
% 1x10
µg/m 20−2000 µg/m
3
mg/m 0.02−2 mg/m
3
g/m 2x10
3
range of 0–50 ppb restricts the analog output
2
range. The range screen is similar for the
2
−0.0001 %
-6
3
3
−0.002 g/m
-5 3
Operation
Settings
3-69
43iQTL Instruction Manual