MET ONE Particle Counter Calibration

When accuracy is critical, don’t trust your calibration to just anyone.

Beckman Coulter calibration servicesBeckman Coulter is the only service provider with GMP-trained service technicians equipped with the CoreCAL system and test standards required to perform ISO 21501-4 calibrations for your MET ONE equipment. 

If your service engineer isn’t using CoreCAL and the Beckman Coulter 3400STD transfer standard, it’s impossible to complete the following mandatory ISO 21501-4 test parameters:

Set/update channel threshold values       @50% & @100% 
Noise test  Max concentration
Flow rate  Peak-to-valley
Sample error time  Resolution
False count rate  Counting efficiency/accuracy


Audit-quality calibration services for your HIAC particle counting equipment.

  • Certified calibration certificate & supporting data package
  • Service continuity & peace of mind with 6-month, annual or customized service options—performed to applicable ISO standards & requirements with NIST-traceable equipment & calibration media
  • Factory-trained engineers knowledgeable in FDA & ISO quality guidelines
  • Onsite or return-to-depot service options
  • Five depots across North America
  • Discounted parts & labor