Download Model SG750 Stack Gas Analyzer

10-2
<10. INSPECTION>
10.1.2 Flow Inspection
(1) Set the sample gas flow and standard gas flow as follows:
Sample gas and standard gas flow (0.5 ±0.2 L/min): check the flow checker.
CAUTION
When option code”/SO1” is specified for SO2 high concentration, needle valve is provided between
gas conditioner and electric gas cooler. This needle valve keeps a fixed flow of the sample gas.
Operate needle valve, and, perform gas flow adjustment. For detail, refer to Section 7.1.5 Warm-up
and checking flow rate.
Sample gas flow inspection: The ball of the flow checker is in the yellow zone.
Floater position
of flow checker
should be in
the yellow zone.
Flowpos.ai
(2) Inspection and maintenance service should be conducted once a day as required.
IM 11G04G01-01E