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RVA801 Rotating Vane Anemometer

The Alnor RVA801 Rotating Vane Anemometer offers accurate HVAC and air quality measurements. Features a rotating head, calculates volumetric flow rate, and includes a NIST calibration certificate.

CALIBRATE/REPAIR MY ALNOR RVA801

The Alnor RVA801 Rotating Vane Anemometer features a swivel head that rotates to keep the display facing you. It’s perfect for HVAC commissioning, heating and cooling coil analysis, diffuser and grille measurements, fume hood face velocity tests, and indoor air quality checks. The anemometer calculates volumetric flow rate without needing density correction factors. It also averages air velocity automatically for more accurate results. The RVA801 works with Aircone Flow Hoods for easy air flow measurements. It includes a NIST calibration certificate for dependable performance.

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Specifications

Measurements Air velocity, volumetric flow, air temperature
Velocity Range 0.25–30 m/s (50–6,000 ft/min)
Velocity Accuracy ±1.0% of reading ±0.02 m/s (±4 ft/min)
Vane Head 100 mm (4 in.) reversible head on attached swivel mount
Temperature Range 5 to 45°C (40 to 113°F), accuracy ±1.0°C
Duct Area Input 0.00399–90 m² (0.043–900 ft²)
Flow Calculation Volumetric flow rate without density correction factors; automatic velocity averaging
Compatibility Works with Aircone® Flow Hoods
Included NIST-traceable calibration certificate

Applications

The Alnor RVA801 Rotating Vane Anemometer is designed for air volume and face velocity measurements across HVAC systems:

  • HVAC commissioning and air volume verification
  • Heating and cooling coil face velocity analysis
  • Diffuser and grille airflow measurements
  • Fume hood face velocity testing
  • Indoor air quality checks
  • Airflow measurement with Aircone Flow Hoods
  • Ventilation surveys in mining and industrial facilities

Documents

Hinco Instruments is your authorised Alnor distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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