Note on particle counters: This page is for general information only. Techmaster does not calibrate particle counters of any make or model, and particle counters are not on our ANAB ISO/IEC 17025 scope (certificate AC-1736). Techmaster only performs calibration services that are covered by our scope. For particle counter calibration, please contact your instrument’s manufacturer or its authorized service provider, and follow any service requirements they specify. If you prefer, send us your request and, with your permission, we will forward it to the manufacturer. See what is on our accredited scope.
Clean Room Calibration
Air velocity sensors and environmental monitoring instrument calibration for ISO 14644 compliance.
Accredited Scope of Calibration
Our clean room calibration scope supports pharmaceutical, semiconductor, aerospace, and medical device manufacturers with accredited calibrations for cleanroom classification and monitoring equipment.
ISO/IEC 17025 Accredited — ANAB AC-1736
Techmaster Electronics is accredited by ANAB (ANSI National Accreditation Board) under ISO/IEC 17025:2017 for calibration services. The table shows what this discipline covers on that scope and at which laboratory. Measurement uncertainties for every range are in the published scope document.
Clean room instruments are not a calibration field of their own on our scope. Differential pressure falls under pressure, and temperature and humidity under thermodynamic. We confirm the certificate level for each instrument with the quote.
Instruments We Calibrate
We calibrate a wide range of clean room calibration instruments. Every calibration includes a detailed certificate with measurement data, traceability information, and as-found / as-left values.
Air Velocity Meters & Anemometers
Differential Pressure Gauges
Temperature & Humidity Loggers
HEPA Filter Integrity Testers
Aerosol Photometers
Magnehelic Gauges
Why Choose Techmaster
ISO/IEC 17025 Accredited
ANAB-accredited laboratory with documented measurement uncertainties and full NIST traceability for every calibration.
35+ Years of Expertise
Calibration engineers with decades of hands-on experience across military, aerospace, medical, and industrial applications.
On-Site & Lab Service
Flexible service options including in-lab calibration at 4 US locations and on-site calibration at your facility nationwide.
Ready to Schedule Clean Room Calibration?
Contact Techmaster for a free quote. Fast turnaround, competitive pricing, and an accredited certificate for every parameter on our ANAB scope.
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