Teledyne 3000PB - Bulkhead mount percent oxygen analyzer - Manual (Page 16)

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1 Introduction Model 3000PB
Teledyne Analytical Instruments
• Gas Inlet and Outlet One inlet (must be externally valved)
and one exhaust out.
Optional:
• Calibration Gas Ports Separate fittings for zero, span and
sample gas input, plus internal valves for
automatically switching the gases in
sync with the 3000PB electronics.
Note: If you require highly accurate Auto-Cal timing, use external
Auto-Cal control where possible. The internal clock in the
Model 3000PB is accurate to 2-3 %. Accordingly, internally
scheduled calibrations can vary 2-3 % per day.