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4.8 Flow Span Gas
90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98
NGA 2000
4 - 53
Measure Status... Channel Back...
TAG
F1 F2 F3 F4 F5
50.00 ppm
-- Set Gas Valves --
Flow sample gas !
Flow zero gas !
Valve position: Spangas-1
Operation status: Ready
Flow span gas !
Close all valves !
Flow test gas !
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 F.S.
50.00 ppm CH4
0.00 50.00
⇒ ⇒ Change to the single
component display
of the current
channel
Options:
• Start the gasflow with
zero gas, sample gas
or test gas.
• Close all valves.
• F3 key: Changing to
another available channel
to execute gas flow.
• F4 key: Go back to the
menu "Analyzer Module
Calibration" to start
zeroing or spanning.
⇒ ⇒ Single component
display appears
during the span gas
flow is running