Calibration

In addition to the very high quality factory calibration, BlowerDoor GmbH also offers calibrations with DAkkS certificate for the pressure gauges and BlowerDoor measuring fans on accredited test benches. The extensive investments in accreditations were made in order to meet the increasing requirements of national and international standards. Part of our calibrations is an extensive functional test as well as the adjustment of the pressure measuring devices.

(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.)

Manufacturer's calibration of the DuctBlaster fan (Measuring system BlowerDoor MiniFan)

Calibration with DAkkS certificate BD MiniFan (model DuctBlaster)

Calibration by accredited laboratory (EN 17025) for flow rings of BlowerDoor MiniFan (model DuctBlaster). Three measured values are calibrated per flow ring. The measuring accuracy of the BlowerDoor fan of ± 4 % (open fan and rings 1-4) is assessed (DAkkS certificate). Previous basic maintenance and functional test included. Monthly calibration dates. Your binding registration is required.

€840.00*

Calibration with DAkkS-certificate APT-2

Functional test and adjustment included. In the calibration of the pressure gauge APT2 according to procedure A, we calibrate a minimum of 15 points per pressure sensor in a measuring range of ± 950 Pa. If requested by the client, we can measure more points. The calibration cycle is repeated four times.Our calibration with DAkkS-certificate is conducted according to a standard defined by the German accreditation body (DAkkS). The national metrology institute, Physikalisch-Technische Bundesanstalt (PTB), provides the national standards indicated with the highest possible accuracy. The maintenance of the testing devices, the calibration process, and the organization of the lab are accredited according to German and European Industrial Standard DIN EN 17025. Like all DAkkS-accredited labs, our calibration lab is tested by an internal audit and by DAkkS at regular intervals.

€325.00*

Calibration with DAkkS-certificate APT-4

Functional test and adjustment included. In the calibration of the pressure gauge APT4 according to procedure A, we calibrate a minimum of 15 points per pressure sensor in a measuring range of ± 950 Pa. If requested by the client, we can measure more points. The calibration cycle is repeated four times.Our calibration with DAkkS-certificate is conducted according to a standard defined by the German accreditation body (DAkkS). The national metrology institute, Physikalisch-Technische Bundesanstalt (PTB), provides the national standards indicated with the highest possible accuracy. The maintenance of the testing devices, the calibration process, and the organization of the lab are accredited according to German and European Industrial Standard DIN EN 17025. Like all DAkkS-accredited labs, our calibration lab is tested by an internal audit and by DAkkS at regular intervals.

€355.00*

Calibration with DAkkS-certificate APT-6

Functional test and adjustment included. In the calibration of the pressure gauge APT6 according to procedure A, we calibrate a minimum of 15 points per pressure sensor in a measuring range of ± 950 Pa. If requested by the client, we can measure more points. The calibration cycle is repeated four times.Our calibration with DAkkS-certificate is conducted according to a standard defined by the German accreditation body (DAkkS). The national metrology institute, Physikalisch-Technische Bundesanstalt (PTB), provides the national standards indicated with the highest possible accuracy. The maintenance of the testing devices, the calibration process, and the organization of the lab are accredited according to German and European Industrial Standard DIN EN 17025. Like all DAkkS-accredited labs, our calibration lab is tested by an internal audit and by DAkkS at regular intervals.

€375.00*

Calibration with DAkkS-certificate APT-8

Functional test and adjustment included. In the calibration of the pressure gauge APT8 according to procedure A, we calibrate a minimum of 15 points per pressure sensor in a measuring range of ± 950 Pa. If requested by the client, we can measure more points. The calibration cycle is repeated four times.Our calibration with DAkkS-certificate is conducted according to a standard defined by the German accreditation body (DAkkS). The national metrology institute, Physikalisch-Technische Bundesanstalt (PTB), provides the national standards indicated with the highest possible accuracy. The maintenance of the testing devices, the calibration process, and the organization of the lab are accredited according to German and European Industrial Standard DIN EN 17025. Like all DAkkS-accredited labs, our calibration lab is tested by an internal audit and by DAkkS at regular intervals.

€395.00*

Manufacturer's calibration of the fan BlowerDoor Standard (model 4 or model 3)

Calibration with DAkkS-certificate BlowerDoor Fan

Calibration by accredited laboratory (EN 17025) for flow rings of BlowerDoor Standard (model 4, model 3). Three measured values are calibrated per flow ring. The measuring accuracy of the BlowerDoor fan of ± 4 % (open fan and rings A – C) and ± 5 % (rings D and E) is assessed (DAkkS certificate).Previous basic maintenance and functional test included. Monthly calibration dates. Your binding registration is required.

€890.00*

Calibration with DAkkS certificate of the DG-1000

Calibration with DAkkS-certificate DG-1000

Functional test and adjustment included. In the calibration of the pressure gauge DG-1000 according to procedure A, we calibrate a minimum of 15 points in a measuring range of ± 2,450 Pa. If requested by the client, we can measure more points. The calibration cycle is repeated four times.Our calibration with DAkkS-certificate is conducted according to a standard defined by the German accreditation body (DAkkS). The national metrology institute, Physikalisch-Technische Bundesanstalt (PTB), provides the national standards indicated with the highest possible accuracy. The maintenance of the testing devices, the calibration process, and the organization of the lab are accredited according to German and European Industrial Standard DIN EN 17025. Like all DAkkS-accredited labs, our calibration lab is tested by an internal audit and by DAkkS at regular intervals.

€320.00*

Manufacturer's calibration of the DG-700

Calibration with DAkkS-certificate DG-700

Functional test and adjustment included. The firmware of older DG-700 devices will be updated free of charge. In the calibration of the pressure gauge DG-700 according to procedure A, we calibrate a minimum of 15 points in a measuring range of ±1,200 Pa. If requested by the client, we can measure more points. The calibration cycle is repeated four times.Our calibration with DAkkS-certificate is conducted according to a standard defined by the German accreditation body (DAkkS). The national metrology institute, Physikalisch-Technische Bundesanstalt (PTB), provides the national standards indicated with the highest possible accuracy. The maintenance of the testing devices, the calibration process, and the organization of the lab are accredited according to German and European Industrial Standard DIN EN 17025. Like all DAkkS-accredited labs, our calibration lab is tested by an internal audit and by DAkkS at regular intervals.

€320.00*

Functional test of the BlowerDoor measuring fan

The functional test of the BlowerDoor measuring fans includes: - Visual inspection for damage such as breaks or cracks - Inspection of tube connections to the E-box - Inspection of rivets, bolts, impeller, flow sensor, wiring harness, orifice clips, motor mount - and motor running - Measurement of the motor distance - Blowing out the motor housing with compressed air to remove dust

€95.00*

Manufacturer's calibration of the APT pressure gauge

Manufacturer`s Calibration APT

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.

€205.00*

Manufacturer's calibration of the analog pressure gauges

Manufacturer's calibration analog Pressure Gauges

(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.

€230.00*

Manufacturer's Calibration DG-3E

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*

Manufacturer's Calibration DG-700

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

€195.00*

Manufacturer‘s calibration (1-point) BD MiniFan (DuctBlaster)

Calibration according to manufacturer's specification for flow rings of BlowerDoor MiniFan (model DuctBlaster). One measured value is calibrated per flow ring. The requirement of ISO 9972 (measuring accuracy of the measuring system ± 7 %) is assessed (calibration certificate).Previous basic maintenance and functional test included. Recommended calibration interval 4 years.Flexible calibration dates according to customer requirements. Registration desired to ensure short calibration times of max. 5 working days.

€440.00*

Manufacturer‘s calibration (1-point) Model 4

Calibration according to manufacturer's specification for flow rings of BlowerDoor Standard (model 4). One measured value is calibrated per flow ring. The requirement of ISO 9972 (measuring accuracy of the measuring system ± 7 %) is assessed (calibration certificate). Previous basic maintenance and functional test included. Recommended calibration interval 4 years. Flexible calibration dates according to customer requirements. Registration desired to ensure short calibration times of max. 5 working days.

€490.00*

Manufacturer’s Calibration DG-1000

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.

€195.00*

Replacement Set of Flow Rings

Special offer in the context of calibration! Essential for fans BlowerDoor Standard model 3 and model 4 until 09/2006. Set of flow rings incl. ring clips, fan cap and retrofitting.

€330.00* €360.00* (8.33% saved)

Reusable box

with interior lining suitable for the measuring fan BlowerDoor Standard. Special prices in the context of fan calibration: - buying 70.00 EUR - renting (return after calibration) 20.00 EUR

€70.00*

Minneapolis BlowerDoor
The market-leading airtightness measuring system

Additional applications

Components and accessories

Software

Leakage detection

Calibration

Renting

Calibration

Minneapolis BlowerDoorThe market-leading airtightness measuring system

Additional applications

Components and accessories

Software

Leakage detection

Calibration

Renting

Calibration

Minneapolis BlowerDoor
The market-leading airtightness measuring system