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Temperature & Velocity Measurement
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4-Channel Automatic Temperature & Velocity Scanner

What's Included   |  How to Set Up the eATVS-4™  | How To use the eATVS-4™

The eATVS-4™ Automatic Temperature and Velocity Scanner is a portable, 4-channel hot wire anemometer system. Fully automated, this research-quality instrument takes accurate single- or multi-point measurements of air temperature, velocity and surface temperature in complex environments, such as PCBs and electronics enclosures. When used as a temperature logger, it can measure both fluid and solid temperatures.

Usable in rackmount or desktop configurations, the eATVS-4™ employs patented, fast response, omni-directional sensors, which measure both temperature and velocity. This patented single-sensor technology eliminates errors introduced as a result of air flow being non-isothermal. Each precisely calibrated sensor is flexible and robust with a low-profile configuration that allows minimally intrusive mounting throughout the peaks and valleys created by the PCB components. The system requires a PC to operate and utilizes the stageVIEW™ software for data acquisition and reporting.

Product Specifications
  • Overall Dimensions (D x W x H): 23.5 x 13.4 x 6.4cm (9.3 x 5.3 x 2.5")
  • Number of Sensor Ports: 4
  • Flow Range: 0 to 50 m/s (0 to 10,000 ft/min)
  • Flow Uniformity: +/- 2%
  • Temperature Range: -20 to 120ºC (-4 to 248ºF)
  • Temperature Accuracy: +/- 1ºC
  • Power: 110 or 220V (International)
  • Weight: 2 Kg (4 lbs)
  • Software: stageVIEW™
  • Connection: USB port
  • Solid and Liquid Temperature Measurement
  • Velocity Measurement
  • Heat Sink Characterization
  • PCB Testing
  • Heat Sink Comparison
  • Wind Tunnel Testing
  • Thermal Characterization Studies
Additional Features
  • Single or Multi-Point Measurement
  • High Accuracy
  • User Friendly stageVIEW™ Software
  • Calibrated for high and low air flows
  • 4 Sensor Ports


Product and How To Videos
  • Features and capabilities of the eATVS-4 four-port Temperature and Velocity Scanner.
  • How to set up an eATVS two- or four-channel Automatic Temperature and Velocity Scanner.
  • Using the stageVIEW software included with your eATVS Automatic Scanner.
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