CEMQual QAL3-OGPM Monitoring Software

  • QAL3 is a procedure for maintaining and demonstrating the quality of CEMS results based on zero/span drift during ongoing operation. 
  • CEMQual allows the user to collect and review their QAL3 results in various control charts such as SHEWART, CUSUM and EWMA which are recommended in version 7.0 CEMS guidelines 2019.
  • Data available in spreadsheet style grid and graphical formats.
  • Produce a QAL3 report for large sites with multiple measurement points and analysers which is suitable for QAL2-CVT audit. 
  • MCERTS certified.
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