Measurement Verification

  CEM's analysers are designed to maintain their measurement accuracy almost indefinitely although it is important that the accuracy of measurement can be verified.

   CEM's Analysers perform a zero calibration on a daily basis at a pre-determined time . The analysers also have the facility to automatically verify span measurements using bottles of certified gas mixtures.

   This combined with independent iso-kinetic sampling gives the operator total confidence in the analysers measurement accuracy.