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Messages
Taking blank
measurement, unstable
signal.
Collecting data, unstable
signal
Messages
Unstable signal, stray
light is high please check.
Optimum light level.
Calibration is aborted.
Messages
Temperature below set
point please check for
hardware malfunction.
Temperature above set
point please check for
hardware malfunction.
Measured temperature
differs widely from set
temperature. Please check
for hardware malfunction.
Orion 2210AM Ammonia Analyzer
Measurement/Calibration/Validation Messages
Cause
Unstable temperature, Cell may be
coated, or may be due to Optics failure.
Unstable temperature or cell may be
coated, or may be due to optics failure.
Calibrating Optics Messages
Cause
Some external Light is entering into
the cell.
Cell may be coated.
Calibrating Thermistor Messages
Cause
May be due to the connectors or the
thermistor or heater malfunctioning.
May be due to the connectors or the
thermistor or heater malfunctioning.
May be due to the connectors or the
thermistor or heater malfunctioning.
Solution
Perform Clean Cycle and Calibrate Optics
and thermistor.
Perform Clean Cycle and calibrate optics
and thermistor.
Solution
Check for possible external light entering
areas on the reaction cell.
Perform Clean Cycle and then Calibrate
Optics.
Solution
Check for thermistor and heater
connections, and calibrate them.
Check for thermistor and heater
connections, and calibrate them.
Check for thermistor and heater
connections, and calibrate if necessary.
Maintenance Schedule
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45
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