Calibrations

All instruments and controls systems are fully tested and calibrated to NIST prior to shipment.

This includes particulate monitors, filter leak detectors and pressure transmitters where accuracy and reproducibility have become critical requirements for EPA compliance applications.

All products are shipped with an initial calibration certificate. Should you need a replacement certificate please obtain the product serial number and use the contact page to submit a request for a replacement certificate.

Please refer to the Returns page if you need to return a product for routine calibration.