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WTM-1000-Wind-Tunnel
15 m/s Open Loop Benchtop Wind Tunnel w/ 11.3 in x 4 in Dia Test Chamber
- 10 cm (4") diameter internal test chamber
- 4 Selectable air speeds
- 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
WTM-1000-Wind-Tunnel
From
$
5,963.69
Product Overview
- Accuracy ± 1 %
- Accuracy Detail ±1% of setting or ±0.1 m/s, whichever is larger
- Additional Features 1 NIST Cert
- Diameter 10 cm
- Flow Rate Note 2.5 m/s (492 fpm), 5.0 m/s (984 fpm), 10 m/s (1969 fpm), 15 m/s (2953 fpm)
- Linear Flow Rate, Min 2.5 m/s
- Motor Voltage 24 Vdc
- Motor Voltage Note 24 Vdc @ 1.1 A (26 W)
- Operating Humidity 0 to 80% RH
- Operating Temperature, Max 45 °C
- Operating Temperature, Min 5 °C
- Series ID WTM-1000-Wind-Tunnel
- Set Point Adjustment 10-turn pot
- Supply Power Note 90 to 250 Vac @ 50/60 Hz
- Supply Voltage 90 to 250 Vac
- Weight 8.2 kg
- Width 20.3 cm
Supported Applications
The Omega WTM-1000 is a laboratory-grade, benchtop mini wind tunnel designed to provide a highly uniform flow rate over a 10 cm (4") diameter test chamber. It is engineered for use with hot-wire or vane-type anemometers to measure airflow velocity in controlled environments.
Operating Conditions & Performance
The WTM-1000 operates within an ambient temperature range of 5 to 45°C (41 to 113°F) and supports a maximum relative humidity of 80% RH without condensation. The unit delivers four selectable fixed air speeds: 2.5 m/s (492 fpm), 5.0 m/s (984 fpm), 10 m/s (1969 fpm), and 15 m/s (2953 fpm). Accuracy is specified as ±1% of setting or ±0.1 m/s, whichever is larger.
Power requirements are rated at 90 to 250 Vac @ 50/60 Hz. The unit includes an electronic control box that manages a DC fan and provides the selectable speed settings. A REMOTE selection option allows for external potentiometer control to vary air speeds from 0 to 15 m/s.
Physical Specifications
- Overall Dimensions: 68.5 L x 20.3 W x 29.2 cm H (27 x 8 x 11.5")
- Weight: 8.2 kg (18 lb)
- Housing Materials: Metal and plastic components
Certifications & Calibration
- NIST Traceable Calibration Certificate included with purchase
- CE Marking compliant
- RoHS Compliant
Configuration Options
The WTM-1000 series is available in regional variants to accommodate different power cord standards. The base model includes a North American standard 120 Vac molded power cord and remote connection cable.
Regional Power Cord Options
- WTM-1000: Standard (North America: USA, Mexico, Canada)
- WTM-1000-DM: Denmark connector
- WTM-1000-EU: Continental Europe (excluding Italy, Denmark, UK)
- WTM-1000-IT: Italy or Ireland connector
- WTM-1000-UK: United Kingdom & Ireland connector
Accessories and Replacement Parts
The following accessories are available for the WTM-1000 series:
- Anemometer: Sold separately (e.g., HHF11A)
- NIST Recalibration Service: Model WTM-1000-CAL
- Spare Parts: Spare Fuse, Vane/Probe Clamp Sleeve, Chamber Door, Vane Window Door, Package of ten 1/4" Teflon Compression Ferrules
- Power Cords (Sold Separately): POWER CORD-DM, POWER CORD-E-10A, POWER CORD-IT, POWER CORD-SE, POWER CORD-UK, POWER CORD MOLDED
Key Product Differences
The primary distinction within the WTM-1000 series is the regional power cord configuration. The model number suffix indicates the specific connector type required for the installation region (e.g., -DM, -EU, -IT, -UK). All variants share identical performance specifications regarding airflow velocity ranges, accuracy, and test chamber dimensions.
The WTM-1000-CAL accessory provides NIST recalibration services. The anemometer required for measurement is not included in the standard purchase and must be sourced separately.
PDFs & Manuals
