Wind tunnel provides on-site air flow calibration

Omega introduces the WTM-1000 mini bench-top wind tunnel designed to give cost-effective on-site air flow calibration for hot-wire or vane-type anemometers.

The WTM-1000 has a highly uniform flow rate at four selectable fixed air speeds.

The fixed air speed ranges from 2.5m/s to 15m/s and has an accuracy of 1 per cent of setting.

The user can control and vary the wind tunnel air speed externally by connecting a potentiometer.

The internal 10cm diameter test chamber is large enough to accommodate either hot-wire or vane-type anemometers and is powered by 90 to 250 Vac.

Each WTM-1000 comes with a traceable calibration certificate for the four fixed air speeds.

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