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4.6 Span Calibration
90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98
NGA 2000
4 - 43
Display Status... Main... Channel Calib...
TAG
F1 F2 F3 F4 F5
Failures: No
Maintenance-Requests: No
Temperature: 20.0 C
Operation: Ready
0.0 100.0
Range: 1
37.50 ppm CH4
0.00 50.00
Measure Status... Channel Back...
TAG
F1 F2 F3 F4 F5
37.50 ppm
-- Analyzer Module Calibration --
Calibration procedure status...
Start span calibration procedure !
Expected span gas: 50.00 ppm
Span gas name: Methane
Start zero calibration procedure !
Expected zero gas: 0.00 ppm
Valves...
Valve position: Samplegas
Time & Date: 12:50:55 June 16, 1998
Measure Status... Channel Back...
TAG
F1 F2 F3 F4 F5
37.50 ppm
-- Analyzer Module Calibration --
Calibration procedure status...
Start span calibration procedure !
Expected span gas: 50.00 ppm
Span gas name: Methane
Start zero calibration procedure !
Expected zero gas: 0.00 ppm
Valves...
Valve position: Samplegas
Time & Date: 12:50:55 June 16, 1998
⇒ ⇒ Change to the
menu "Analyzer
Module Calibration"
Press
F5
Caution:
Before starting span
calibration, realize that
spangas with correct
concentration is available !
(See also section 5.1.1,
p.5-5... !)
⇒ ⇒ Change to the line
"Start span calibration
procedure !"
Press twice to get
the line "Start span
calibration procedure !"
white on black.
Notes:
• Normally, all measurement
ranges of the same chan-
nel will be calibrated simul-
taneously.
• To calibrate seperately you
have to change the para-
meters (see 5.1.1 p. 5-11).
⇒ ⇒ Start the
span calibration
Press
or