GE AT600 User Manual (English)

Questions and Answers:

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Kristen AndrewsAug 2, 2025
What to do if GE Measuring Instruments show a Velocity Range error?
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  Bruce GardnerAug 2, 2025
  If your GE Measuring Instruments display a 'Velocity Range' error, it means the measured velocity is outside the programmed limits. To resolve this, ensure the actual flow rate is within the programmed limits. Also, verify the values entered in the menu _Program_ ? _Advanced_ ? _Error Limits? Velocity Low/High. Refer to Diagnostics to troubleshoot flowcell or transducer issues.
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Erica ReedAug 6, 2025
Why GE AT600 Measuring Instruments display a Signal Quality error?
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  Kristina HarrisAug 6, 2025
  If you're experiencing a 'Signal Quality' issue with your GE Measuring Instruments, it indicates that the peak of the upstream or downstream correlation signals has dropped below the set correlation peak limit. To address this, check for any sources of electrical interference. Verify the integrity of the electronics console by temporarily substituting a test flowcell that is known to be good. Inspect the transducers and relocate them if needed. Refer to Diagnostics for detailed instructions.
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Kristin ParkerAug 12, 2025
What to do if GE Measuring Instruments show a Sound Speed Error?
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  Troy CollinsAug 12, 2025
  If you encounter a 'Sound Speed Error' on your GE Measuring Instruments, it signifies that the measured sound speed is beyond the acceptable limits. To fix this, begin by correcting any programming errors. Then, consult the Diagnostics to address potential flowcell or transducer problems. Lastly, double-check the inputted value in the menu _Program_ ? _Advanced_ ? _Error Limits? SNSD +- limits.
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joannemcclureAug 17, 2025
How to fix Low Signal on GE AT600?
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  jerrybrowningAug 17, 2025
  If your GE Measuring Instruments are showing a 'Low Signal' error, it means the SNR is lower than the 'Signal Low Limits' value, or the signal couldn't be found when the flow started. Check the components listed in Diagnostics. Also, verify the inputted value in the menu _Program_ ? _Advanced_ ? _Error Limits? Signal Low limits.
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Christopher KnightAug 22, 2025
What to do if GE AT600 display Amplitude Error?
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  Kristin MartinezAug 22, 2025
  If you are getting an 'Amplitude Error' with your GE Measuring Instruments, it could be due to solid or liquid particulates in the flowcell, or poor coupling for the clamp-on transducers. To resolve this, refer to Diagnostics to correct any flowcell problems.
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Logan HowardAug 27, 2025
How to troubleshoot Cycle Skip error on GE Measuring Instruments?
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  stephanielawrenceAug 27, 2025
  A 'Cycle Skip' error on your GE Measuring Instruments typically arises from poor flow conditions or incorrect transducer alignment. Consult the Diagnostics to rectify any issues with the flowcell and/or transducers.