RKI Instruments FP-40 - Manual (Page 5)

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1.3 Detection Method
Gas detection
•
Detection waiting condition
The instrument waits in this mode until the detection TAB is installed.
•
Installation of the detection TAB
Install the detection TAB.
•
Selection of the detection range
Select the detection range by pressing up/down keys.
•
Detection starts
Press START switch to start the pump and start the detection cycle. Cycle is either 15
minutes or 30 minutes (as selected).
•
Display of detection result
After the detection cycle is completed, the average gas reading during the detection cycle is
shown as the detection result.
•
Display of memory number
The number recorded for this reading in the memory is displayed.
•
Completion of detection
The gas reading and message will alternately be shown until the used detection
tab is removed. Buzzer sounds every one second until used tab is removed.
Display example
SET 1 Detection waiting condition
2 Install the detection TAB
SELECT TAB No
008 : HCHO START
2 Select the detection TAB (time/range
selection) using the up/down keys.
008 : HCHO PUSH
008 : HCHO 1800 4 Start
Counting down the detection time. (Sec.)
008 : HCHO 0.100 5 Display of detection result
MO5 REGISTERED 6 Memory number display
REMOVE TAB
beep beep 7 Completion of detection
008 : HCHO 0.100