Wöhler

Wöhler BC 600 Blower Check

Order no. 6440

Wöhler BC 600 Blower Check

The new Blower Door measuring device Wöhler BC 600 Blower Check can do everything thanks to its large air flow range. The high-precision sensor technology ensures that the required measuring accuracy is reliably maintained.

Completely on site

Complete measurement, evaluation and documentation

Innovative and time-saving installation concept

For windows and doors

Fully automatic Blower Door measurement

Compliant with standards

No turning of the device necessary

Negative and positive pressure measurements

[Translate to International:] Produktvideo
Innovative and time-saving installation concept
  1. Attach sealing canvas to the fan unit. 
  2. Clamp telescopic bar of the fan unit into the window or door frame.
  3. Fix sealing canvas with special clamps to the window or door frame.
Blower Door measurement via Smartphone and Tablet

The free Wöhler BC 600 app allows you to control your Blower Check easily from your end device - smartphone or tablet. The remote control via app provides freedom of movement and also offers the possibility to conveniently store all your measurement data in a measurement protocol and send it directly to your customer.

Blower Door Measurement 

The special clamp system allows the fan unit and sealing canvas to be installed tightly in windows or doors with just a few simple hand movements, even in difficult installation situations. If the door frame is still missing, the sealing canvas is simply attached to the optionally available installation frame. Negative and positive pressure measurements can then be carried out directly one after the other in a time-saving manner without having to change the measuring arrangement, because the fan automatically changes the direction of movement. The system is controlled via the Wöhler BC 600 app, which you can download free of charge to your smartphone or tablet (Android, iOS, Windows). You only have to carry your mobile device instead of a heavy, wired control unit. All measurement data is then transferred there via WLAN. The measurement sequences specified in the relevant standards EN ISO 9972 and EN 13829 are stored in the app, so that the Wöhler BC 600 can carry out the standard-compliant measurement fully automatically and a fast and correct measurement process is ensured. Manual operation is still possible at any time if required. After a change in the measuring standard, the user only has to update the app, so that the conformity of the measurements to the standard is guaranteed in the long run. If only a leakage search is to be carried out, no control device is required. The Wöhler BC 600 regulates independently to the desired differential pressure. The actual status is then signalled by the lighting of the push buttons.

Completely on site

Complete measurement, evaluation and documentation

Innovative and time-saving installation concept

For windows and doors

Fully automatic Blower Door measurement

Compliant with standards

No turning of the device necessary

Negative and positive pressure measurements

Intuitive handling

Directly on the device or via the Wöhler BC 600 App

Large air flow range

15 m³/h to 6000 m³/h without additional orifices or flow rings

Reliable differential pressure measurement

Thanks to capillary tubes, even in difficult weather conditions

Android & iOS

Compatible with Android and iOS

Test report & certificate

According to ISO 9972 / EN 13829 & country-specific standards

Fast, easy updates

Always up to date


Additional Information

Scope of delivery

Related products


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Our offer is addressed to commercial customers only.