Description

The WT371 is a powerful wind tunnel for operation in refrigerated containers. It has two silencers and air exchange flaps in the deflecting corners. The side window of the PIV-suitable measuring chamber can be opened using a damping mechanism. The roof window and the second side window can be removed using knurled nuts. The refrigerated container is equipped with an additional side door with a panic lock. The container is also equipped with a non-slip floor and ceiling lighting. Sockets and network sockets are installed on the front of the container so that the customer can set up a workstation to control the wind tunnel and record measured values.

Dimensions

Datasheet WT371

Technical Data

General Specification

• design type: closed loop (incl. sieves, honeycomb-straightener and turning vanes)
• incl. 40′ HC refrigerated container
• closed testsection
• airexchange flaps in turning vanes
• fan mounted with vibration dampers
• double fan, two silencers
• fan mechanically decoupled with canvas flanges
• manholes in all relevant segments for optimal accessibility
• frame of the windtunnel fastened on the container floor – for safe shipping (shipping not included!)
• material: galvanized steel, painted (color: telegray, other colours request)

Power electronics and control

• Powerelectronics incl. three phasis inverter
• Windtunnelcontrol incl. touchpanel
  • Pressure measurement of the ambient pressure and the differential pressure on the Prandtl probe to measure the flow velocity (accuracy at 20..100% flow velocity >1%)
  • Flow temperature measurement using PT100
  • Further information about the control can be found here