Omega Products WTM-1000 User Manual

Economical, laboratory-GradE
bEnchtop mini Wind tunnEl

WTM-1000, shown
smaller than actual size.

Electronic control

box included.

WTM-1000

Standard

U 10 cm (4") Diameter

Internal Test Chamber

U 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)

U Accuracy of 1% of

Setting or 0.1 m/s,
Whichever is Larger

U Remote Option for

Variable Air Speed

U Accommodates Either

Hot-Wire or Vane-Type
Anemometers

U NIST Calibration

Certificate Supplied

U Operates from

90 to 250 Vac Line Power

HHF11A anemometer

sold separately. Visit

omega.com/hhf11

for more details

The new WTM-1000 mini wind
tunnel from OMEGA
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.

®

gives a highly

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)

To Order Visit omega.com/wtm-1000 for Pricing and Details

Model No. Description
WTM-1000 Laboratory-grade mini wind tunnel

Accessory

Model No. Description
WTM-1000-CAL NIST recalibration

Comes complete with operator’s manual and NIST certificate of calibration.
Ordering Example: WTM-1000, mini wind tunnel, WTM-1000-CAL, laboratory-grade mini

wind tunnel, NIST certificate.

C-25