Teledyne 7500 - Infrared gas analyzer - operating manual - Manual (Page 32)

32 Model 7500 Instruction Manual
Teledyne Analytical Instruments
6.2 Calibration setting
This mode is used to set calibration concentration and
actions. The calibration setting involves calibration
concentration, zero calibration, calibration range and
auto-calibration component.
6.2.1 Setting of calibration concentration
It allows you to set concentrations of the standard gas
(zero and span) of each channel used for calibration.
1. During measurement, press the MODE key to display
the User mode.
2. Point the cursor to “Setting about Calibration” by
pressing the UP or DOWN key. Press the ENT key.
3. In the “Setting about Calibration” screen that appears,
point the cursor to “Calibration Value” by pressing the UP
or DOWN key. Press the ENT key.
4. In the “Calibration Concentration CH Selection”
screen that appears, point the cursor to CH you want to
set by using the UP or DOWN key. Press the ENT key.