Clean Room Calibration
Particle counters, 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. Our scope of accreditation covers the parameters listed below with stated measurement uncertainties.
| Parameter | Range | Best Measurement Uncertainty |
|---|---|---|
| Particle Count | 0.1 μm to 25 μm | 10% to 20% (per ISO 21501-4) |
| Air Velocity | 0.1 to 50 m/s | 1% to 3% |
| Differential Pressure | 0.001 to 10 in WC | 0.5% to 1% |
| Temperature | -20 °C to 60 °C | 0.1 °C to 0.5 °C |
| Humidity | 10% to 95% RH | 1% to 2% RH |
| HEPA Filter Integrity (DOP) | 0.0001% to 100% penetration | 5% to 10% |
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.
Optical Particle Counters (OPC)
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Condensation Particle Counters (CPC)
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Air Velocity Meters & Anemometers
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Differential Pressure Gauges
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Temperature & Humidity Loggers
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
HEPA Filter Integrity Testers
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Aerosol Photometers
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Magnehelic Gauges
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
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 accredited certificates for every calibration.
