Alpha Moisture Systems dewTEC DS2000 User Manual (English)

Questions and Answers:

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Kristopher EdwardsAug 4, 2025
Why is my Alpha Moisture Systems dewTEC DS2000 showing a wet reading?
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  Joshua PriceAug 4, 2025
  If your Alpha Moisture Systems Measuring Instruments shows a wet reading, it could be due to a leak in the system or the use of unsuitable piping. It may also arise from comparison with a secondary standard instrument or calibration gas. To address this, fix any leaks or replace unsuitable pipes with copper or stainless steel, using PTFE pipe for flexible connections, and avoiding rubber or plastic. Ensure samples are taken from the same point. Re-check the Autocal setting. If problems persist, recalibration of the system is recommended.
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harveytoniAug 8, 2025
What to do if Alpha Moisture Systems Measuring Instruments display reads due to wet gas?
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  Paula ChambersAug 8, 2025
  If your Alpha Moisture Systems Measuring Instruments displays a reading, it may be caused by wet gas or free water in the system, or an incorrectly set autocal. To fix this, stop the gas supply and switch off the instrument. Then, inspect the drain and inspection ports in the main system and sample system. Finally, readjust the autocal as described in the manual.
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Colleen AlvarezAug 14, 2025
Why is my Alpha Moisture Systems dewTEC DS2000 showing a dry reading?
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  John DelacruzAug 14, 2025
  If your Alpha Moisture Systems Measuring Instruments gives a dry reading, the autocal may be set incorrectly, or there may be an issue with comparison against a secondary instrument or calibration gas. Try readjusting the autocal as described in this manual. If the problem persists, replace the sensor and return the original for calibration. Also, readjust the autocal as described in this manual. If this does not cure the problem, recalibration of the system is recommended.
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Bruce MontoyaAug 18, 2025
Why does my Alpha Moisture Systems Measuring Instruments give a constant reading?
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  burtonsarahAug 18, 2025
  If your Alpha Moisture Systems Measuring Instruments displays a constant reading, it is likely due to condensation in the sample system. Condensation occurs if the temperature of the sample system or main pipe is colder than the dew point temperature of the sample gas. The sample reaching the sensor will then have a dew point equal to the temperature of the condensate, regardless of the dew point at the sample point.