Minneapolis BlowerDoor The market-leading airtightness measuring system
From clean rooms to high-rise buildings: With two fan sizes and the ability to combine multiple systems, the Minneapolis BlowerDoor is predestined for measuring airtightness in all building types and sizes.
The measurement systems are characterized by outstanding accuracy and durability. The BlowerDoor test for quality assurance is software-based, as is the measurement according to ISO 9972. Optionally, a semi-automatic or manual BlowerDoor measurement can be performed.
With specific add-on components, Minneapolis BlowerDoor measuring systems are also successfully used to solve other tasks.
Proven add-ons are, for example, the determination of extinguishing gas holding times with the BlowerDoor FireProtection software, the leakage testing of ventilation ducts and the component testing with the Minneapolis Micro Leakage Meter, Bau.Tools BlowerDoor for the all-season sequential analysis by means of BlowerDoor and thermography as well as testing the air permeability of windows with the Window and Door Measurement System.
Benefit from our large range of goods, e. g. BlowerDoor mounting frames, panels with one or more openings, BlowerDoor fans, pressure gauges, transport bags, accessories and spare parts.
With the new TECTITE Express 5.1 software you can conduct highly accurate automated, semi-automated and manual BlowerDoor tests in accordance with ISO 9972 and EN 13829. The TECLOG Software is ideal for the use in large buildings as well as for the measurment with the Micro Leakage Meter, the FlowBlaster, and the Window and Door Measuring System.
In addition to the high-quality manufacturer's calibration, BlowerDoor GmbH also offers calibrations with DAkkS or Cofrac certificates for BlowerDoor pressure gauges and measuring fans on accredited test benches. Our calibrations include a comprehensive functional test and basic maintenance as well as adjustment of the pressure measuring devices if required.
(Note: Laboratory accredited by DAkkS according to DIN EN ISO/IEC 17025:2018. The accreditation is only valid for the scope of accreditation listed in the annex to the certificate D-K-19788-01-00.)
Do you intend to enlarge your BlowerDoor system for a one-time use? Benefit from our rental service at favorable conditions for your temporary needs. Please note: The rental prices quoted are for one BlowerDoor measurement within 7 days. A prolongation for a surcharge is possible and need an agreement, please contact us!
Functional test and adjustment included. The firmware of older pressure gauges is updated free of charge.
The accuracy of our digital pressure gauge DG-700 is ± 1 %. The working standards applied by BlowerDoor are based on national and international standards. For each differential pressure channel, we calibrate 24 measuring values in the range from ±1,220 Pa in the range from ± 1,220 Pa . At BlowerDoor GmbH, the incoming calibration is followed by the adjustment of the pressure gauges so that deviation errors can be corrected as necessary. The outgoing calibration documents the optimized measuring accuracy of the adjusted pressure gauge. The preceding functional test also checks the tightness of the pressure sensors, the control of the BlowerDoor fan, and the overlay.
Recommended calibration interval: 2 years
Functional test and adjustment included.
The accuracy of our digital pressure gauge DG-1000 is ± 0.9 %. The working standards applied by BlowerDoor are based on national and international standards. For each differential pressure channel, we calibrate 20 measuring values in the range from ± 2,450 Pa. At BlowerDoor GmbH, the incoming calibration is followed by the adjustment of the pressure gauge so that deviation errors can be corrected as necessary. The outgoing calibration documents the optimized measuring accuracy of the adjusted pressure gauge. The preceding functional test also checks the tightness of the pressure sensors, the control of the BlowerDoor fan, and the overlay.
Recommended calibration interval: 2 years.
Functional test and adjustment included.Please note:The calibration certificate contains the information as to whether your measuring device fulfills or does not fulfill the requirements of the standards ISO 9972, FD P50-784 and RE2020 (statement of conformity). The decision criterion for conformity is based on Regulation 4.2.2 of ILAC-G8:09/2019. Please let us know if you would like a different decision criterion: We will be happy to provide you with a customised quote.
Functional test and adjustment included.Please note:The calibration certificate contains the information as to whether your measuring device fulfills or does not fulfill the requirements of the standards ISO 9972, FD P50-784 and RE2020 (statement of conformity). The decision criterion for conformity is based on Regulation 4.2.2 of ILAC-G8:09/2019. Please let us know if you would like a different decision criterion: We will be happy to provide you with a customised quote.
Functional test and adjustment included.Please note:The calibration certificate contains the information as to whether your measuring device fulfills or does not fulfill the requirements of the standards ISO 9972, FD P50-784 and RE2020 (statement of conformity). The decision criterion for conformity is based on Regulation 4.2.2 of ILAC-G8:09/2019. Please let us know if you would like a different decision criterion: We will be happy to provide you with a customised quote.
Functional test and adjustment included.Please note:The calibration certificate contains the information as to whether your measuring device fulfills or does not fulfill the requirements of the standards ISO 9972, FD P50-784 and RE2020 (statement of conformity). The decision criterion for conformity is based on Regulation 4.2.2 of ILAC-G8:09/2019. Please let us know if you would like a different decision criterion: We will be happy to provide you with a customised quote.
Functional test and adjustment included. Please note:The calibration certificate contains the information as to whether your measuring device fulfills or does not fulfill the requirements of the standards ISO 9972, FD P50-784 and RE2020 (statement of conformity). The decision criterion for conformity is based on Regulation 4.2.2 of ILAC-G8:09/2019. Please let us know if you would like a different decision criterion: We will be happy to provide you with a customised quote.
Functional test and adjustment included.
The firmware of older DG-700 devices will be updated free of charge.Please note:The calibration certificate contains the information as to whether your measuring device fulfills or does not fulfill the requirements of the standards ISO 9972, FD P50-784 and RE2020 (statement of conformity). The decision criterion for conformity is based on Regulation 4.2.2 of ILAC-G8:09/2019. Please let us know if you would like a different decision criterion: We will be happy to provide you with a customised quote.
Functional test and adjustment included (APT2, APT4, APT6 and APT8).
The accuracy of our digital pressure gauge APT is ≤ 1% (0 - 800 Pa) respectively ≤ 2% (800 - 1000 Pa). The working standards applied by BlowerDoor are based on national and international standards. For each differential pressure channel, we calibrate 20 measuring values in the range from ± 1,000 Pa. At BlowerDoor GmbH, the incoming calibration is followed by the adjustment of the pressure gauge so that deviation errors can be corrected as necessary. The outgoing calibration documents the optimized measuring accuracy of the adjusted pressure gauge. The preceding functional test also checks the tightness of the pressure sensors, the control of the BlowerDoor fan, and the overlay.
Recommended calibration interval: 1 year.
(Without adjustment)
We would like to inform you that the analog pressure gauges do not meet the required measuring accuracies of EN ISO 9972. An exchange in case of a defect or deviations is only possible to a limited extent, as these analog gauges are no longer produced. We recommend an upgrade to the digital pressure gauge DG-1000.
Functional test and adjustment included. Year of manufacture 01/1995 - 10/2004.
The accuracy of our digital pressure gauge APT is ≤ 1% (0 - 800 Pa) respectively ≤ 2% (800 - 1000 Pa). The working standards applied by BlowerDoor are based on national and international standards. For each differential pressure channel, we calibrate 20 measuring values in the range from ± 1,000 Pa. At BlowerDoor GmbH, the incoming calibration is followed by the adjustment of the pressure gauge so that deviation errors can be corrected as necessary. The outgoing calibration documents the optimized measuring accuracy of the adjusted pressure gauge. The preceding functional test also checks the tightness of the pressure sensors, the control of the BlowerDoor fan, and the overlay.
Recommended calibration interval: 2 years.
€175.00*
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