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Arc Spark Optical emission Spectrometer-Introduction to CCD Photoelectric Detector
Jun 06 , 2025
Arc Spark Optical emission Spectrometer-Introduction to CCD Photoelectric Detector Traditional spectral detection system for the monochromator plus photomultiplier tube (PMT) Since the 1970s, it is de...
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Optical Emission Spectrometer Vacuum System Common Failures and Solutions-Vacuum Pump Cannot Pump Down
Jun 21 , 2025
Optical Emission Spectrometer Vacuum System Common Failures and Solutions-Vacuum Pump Cannot Pump Down Vacuum pump can only be pumped to 20 ~ 30Torr, no longer pumped down, vacuum system failure ...
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Vacuum System Common Failures and Solutions Vacuum Pump Oil Turns Creamy
Jul 16 , 2025
Vacuum System Common Failures and Solutions Vacuum Pump Oil Turns Creamy Failure phenomenon: After resealing the vacuum chamber or replacing the molecular sieve in the collector, vacuum pumping appear...
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