• Automatic monitoring and correction of soiling or contamination of optical boundary surfaces
  • Measuring by back scattering principle
  • Single scanner head for simplified installation
  • LED Technology
  • Adapted for very low dust concetration levels
  • Permanent & full self-diagnosis
  • Optical Filter Verification
  • Parameter measured: Opacity & Total PM
  • TUV(QAL1)
  • EN15267 (3) & EN14181 Certification

GP4000H Calibration Control Unit

  • Double pass optics using high power modulating LED light source
  • Purpose built factory calibration and test facilities to ASTM D 6216-98
  • Reduce maintenance down time with simple to service system design
  • Used to perform Relative Accuracy (RAA) with OPASTOP GP4000H in compliance with DOE’s requirement
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