Detail OMEGA WTM1000 Laboratory Grade Mini Wind Tunnel
The new WTM-1000 mini wind tunnel from OMEGA® gives a highly uniform flow rate at 4 selectable fixed air speeds, yet it costs less than competitive brands. The fixed air speeds range from 2.5 m/ s ( 492 fpm) to 15 m/ s ( 2953 fpm) . With the remote option, the user can control and vary the wind tunnel air speed externally by connecting a potentiometer. The internal 10 cm ( 4" ) diameter test chamber is large enough to accommodate either hot-wire or vane-type anemometers. The unit is powered by 90 to 250 Vac. Each WTM-1000 comes with an NIST calibration certificate for the 4 fixed air speeds.
SPECIFICATIONS
Accuracy: 1% of setting or 0.1 m/ s, whichever is larger
Test Chamber: 10 cm ( 4" ) diameter
Flow Rates: 2.5 m/ s ( 492 fpm) , 5.0 m/ s ( 984 fpm) , 10 m/ s ( 1969 fpm) , 15 m/ s ( 2953 fpm)
Remote Option: Use an external 5K, 10-turn potentiometer to vary air speed
DC Motor: 24 Vdc @ 1.1 A ( 26 W)
Power: 90 to 250 Vac @ 50/ 60 Hz
Operating Temperature: 5 to 45 ° C ( 41 to 113° F)
Operating Relative Humidity: 80% RH max without condensation
Size: 68.5 L x 20.3 W x 29.2 cm H( 27 x 8 x 11.5" )
Weight: 8.2 kg ( 18 lb)
4 Selectable Air Speeds: 2.5 m/ s ( 492 fpm) 5.0 m/ s ( 984 fpm) 10 m/ s ( 1969 fpm) 15 m/ s ( 2953 fpm)
Accuracy of 1% of Setting or 0.1 m/ s, Whichever is Larger
Remote Option for Variable Air Speed
Accommodates Either Hot-Wire or Vane-Type Anemometers
NIST Calibration Certificate Supplied
Operates from 90 to 250 Vac Line Power
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