Air velocity calibration

Air velocity calibration

CALIBRATION LABORATORY

Air Velocity Standard Calibration Laboratory

ILAC Recognition｜ TAF (ISO/IEC 17025) Accredited Laboratory No. 3032

Calibration Item Air Velocity Instruments
Scope of Accreditation 0.2 m/s ... 60 m/s
Smallest Uncertainty 0.1 m/s ... 0.85 m/s

Features

  • Air velocity calibration range: 0.2 m/s ... 60 m/s; smallest uncertainty: 0.1 m/s ... 0.85 m/s.
  • Low calibration uncertainty and excellent repeatability, suitable for various air velocity transmitters and measuring instruments.

Air Velocity Calibration Conditions

  • Insert-type instruments must meet the following conditions:
    1. The probe outer diameter must be φ16 mm or smaller.
    2. The insertion depth must be at least 160 mm, with the sensing center positioned at 150 mm.
    3. Applicable instruments include hot-wire air velocity transmitters, Pitot-tube air velocity transmitters, and anemometers.

Calibration System Architecture Diagram

Air Velocity Standard Calibration Laboratory system architecture

Accredited Capabilities

Air Velocity Calibration LaboratoryWorking StandardCheck Standard
Calibration Instrument0 m/s ... 20 m/s: eyc-tech hot-wire air velocity transmitter; 20 m/s ... 60 m/s: Pitot-tube air velocity transmitter
Scope of Accreditation0.2 m/s ... 60 m/s
Smallest Uncertainty0.1 m/s ... 0.85 m/s