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TSI 4146 Air Sampling Calibrator

Available for rental, hire and purchase from Ashtead Technology - the TSI 4146 Air Sampling Calibrator.

Calibration available
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The Primary Calibrator 4146 has a range of 0.01 to 20 liters per minute (lpm). This small, portable, battery-operated unit is lightweight and easy to use. Volumetric flowrate is displayed continuously so adjustments to pump flow can be made in real-time. This primary calibrator is accurate to +/- 2% of reading.

  • Provides continuous real-time volumetric flow rate readings, so pump adjustment and calibration is fast and easy
  • Battery powered, compact and lightweight
  • Field portable—use the same primary calibrator for adjustment, calibration and periodic checks
  • Comes with a NIST traceable calibration certificate
  • Kits come complete and are ready to use
  • Industrial hygiene sampling
  • Environmental sampling
  • Indoor air quality
  • Epidemiology health studies
  • Field services