The MiniAir Junior is a portable vane anemometer that is particularly suitable for the heating, air conditioning and ventilation engineer. The MiniAir Junior is a single channel hand held measuring instrument for air flow measurements using a selection of detachable vane anemometers. The vane anemometers come in three different sizes: Micro; Mini; and Macro, with two different flow ranges available for each: 0-20ms; and 0-40m/s.
The individual probes include a synthetic plastic construction snap head with a metal turbine that generates a frequency output each time the metal blade passes the probe handle. The frequency of rotation is virtually proportional to the air-flow velocity and largely independent of pressure, temperature, density and humidity. The MiniAir Junior display converts the rotational frequency into a standard signal and shows the measured value in the display. Probes are available with either Aluminium or Steel vane and handles. The Aluminium probes are suitable for non-aggressive gases. Steel probes are available with the MiniAir 20 unit and would be more suited for aggressive environments.
Features:
Suitable for use with all MiniAir Junior flow sensors.
4 Digit LCD display
Instantaneous value measurements
Minimum, Maximum and Averare values continuously selectable
2 Average value measurement intervals:Fast= 6 Secs,Slow= 22 Secs.
Easy operation by key pad
Snap head vanes for easy measuring vane replacement, existing calibration retained.