Start-up is complete . . . proceed to calibration – Analytical Industries GPR-1000 ATEX Portable Trace PPM Oxygen Analyzer User Manual
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0.000 PPM
MANUAL SAMPLING
1000 PPM RANGE
24.5 C
OR
0.000 PPM
OVERRANGE
AUTO SAMPLING
1000 PPM RANGE
24.5 C
0.000 %
MANUAL SAMPLING
1% RANGE
24.5 C
OR
0.000 %
OVERRANGE
AUTO SAMPLING
1% RANGE
24.5 C
00.00 %
MANUAL SAMPLING
25% RANGE
24.5 C
OR
00.00 %
OVERRANGE
AUTO SAMPLING
25% RANGE
24.5 C
The display will not shift automatically. Instead, when the oxygen reading (actually the sensor’s signal output)
exceeds 110% of the upper limit of the current range an OVER RANGE warning will be displayed.
Once the OVER RANGE warning appears the user must advance the analyzer to the next higher range via the menu
and keypad Press MENU, select MANUAL SAMPLING, press ENTER, select the appropriate MANUAL RANGE and
press ENTER again.
Start-Up is complete . . . proceed to Calibration