Serinus 40 User Manual 2.2
2.4 U.S. EPA Reference Set-up
The Serinus 40 is designated as reference method RFNA–0809–186 by the U.S. EPA (40 CFR Part 53).
The Serinus 40 must be used under the following conditions to satisfy this approval:
Range
0-0.050 ppm and 0-1.0 ppm
Ambient Temperature
20-30°C
Line Voltage
105 to 125 VAC, 60 Hz
Pump
Ecotech optional internal or external pump
Filter
5 micron PTFE filter must be installed in front of the sample inlet (zero and span gas must pass
through this filter).
If the units in the measurement menu are changed from volumetric to gravimetric (or gravimetric
to volumetric), the analyser must be re-calibrated
The analyser must be operated and maintained in accordance with this user manual
The following menu selections must be used:
Calibration Menu
Span comp: Disabled
Diagnostics Menu
Press/Temp/Flow comp: On
Diagnostic mode: Operate
Control loop: Enabled
The Serinus 40 Analyser is designated U.S. EPA reference method with or without the following
options/items:
Internal pump
Rack mount assembly
Internal zero/span assembly (IZS)
Optional Ethernet port