EMS Blog

Optical Alignment and Cleaning Service

In order to keep your EMS Opacity Monitor in top condition, EMS recommends Optical Alignment and Cleaning every 3-5 years.  This service is performed by our factory trained engineers at our manufacturing and testing facility.  Turnaround time is 7-10 business days after receipt of the monitor.  This service includes the following:

  • Transceiver and retro internal and external optics cleaning
  • Transceiver electronics PCB cleaned and calibrated
  • Transceiver, retro, service module (if applicable) and control unit updated to factory specs if needed
  • New lamp assembly ($256.00 value)
  • Transceiver and retro gasket replacement
  • Service module electronic PCB cleaned and calibrated
  • Control unit electronic PCB cleaned and calibrated
  • Set up on EMS optical bench and calibrated to clear stack dimensions, 4 point neutral density filter check, minimum of 12 hour run time.
  • Customer will be notified if any problems are found during this procedure that will require repair or replacement

*Customer must obtain and RMA number prior to shipment to EMS.  Please call 203-935-0102 Ext. 10 to receive and RMA number*

*Customer is responsible for all shipping costs*

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