Blower Door – retrotec 300

Blower Door retrotec 300 with red aluminum frame and digital pressure gauge

 69 900:-

Delivery time: 5-10 working days

Delivery time: 5-10 working days

Blower Door – retrotec 300 – Airtightness testing in dense small houses and passive houses

The DM32X pressure gauge
The DM32X has a slimmer and more ergonomic design than its predecessor, the DM32. It has color-coded connections and a high-resolution touchscreen with real-time display of pressure value curves, giving a better view of the process. You can also choose between several logging options. The meter features fast 3 A charging and data transfer via USB-C and a 10-meter Bluetooth range (it can also communicate via WiFi and Ethernet). The meter also has integrated apps for leak testing and training. The display shows photorealistic images of all devices and measurement areas.

The fan
The precision-calibrated fan has large easy-to-grip dials and molded handles. It weighs no more than 3.5 kg and can easily be carried with one hand. Thanks to its design, it converts more of the power into efficient airflow, resulting in lower operating temperatures.
When measuring low air flows, a special end plate can be fitted. Different airflow plugs can then be placed in this to change the measuring range. Color-coded connectors make it easy to plug in.

The aluminum frame
The aluminum frame was designed for airtightness testing in extremely tight passive houses and has square corners that provide full sealing at the four corners of the doorway. The parts are numbered for easy installation in the shortest possible time.

SmartCloth – new doormat
Retrotec SmartCloth is a true industry breakthrough. It is an upgrade of Retrotec’s standard door cloth with a built-in bias hose that cushions the impact of the wind. SmartCloth makes it possible to get a more accurate pressure value in windy conditions. This offers advantages over traditional methods where a reference tube is placed outdoors on the ground.

The delivery includes a demo software that you can use for 30 days. It is used to remotely control the pressure gauge from a computer or a smartphone, perform automatic or semi-automatic air tightness tests, update the software in the pressure gauge, etc.
Download the Fantestic Lite software for €0.

Included in delivery

Blower Door – retrotec 300. Demo software. Course in airtightness testing. See the back page of the pdf brochure under the Download tab for detailed information on all components. ATTENTION! Special shipping cost from the Netherlands will be added.

Max fan flow401 l/s
Max fan flow at 25 Pa390 l/s
Max fan flow at 50 Pa382 l/s
Max fan flow at 250 Pa321 l/s
My fan flow1,3 l/s
Measure33 x 27,9 x 33,7 cm
Weight3,5 kg
Flow accuracy±3 %
Power supplyPower supply that leaves 48 V DC
Rec. calibration intervalEvery 5 years
Type of door panelTextile
Type of frameRed anodized aluminum frame
Width (min / max)75 ... 109 cm
Height (min / max) 135 ... 246 cm
Thickness5,3 cm
Weight7,3 kg
Size14,7 x 9,2 x 3,5 cm
Weight340 g
Power supplyLi-ion accumulator of 4,200 mAh, integrated on the charging circuit board
Battery lifeUp to 11 hours
ScreenLCD touch screen, 6.6 x 5.0 cm
Channels2 independent channels (A and B)
Sensor typeDigital
Measurement range-750 Pa ... +750 Pa
Resolution0.1 Pa
Accuracy±0.25 Pa or ±1% of the measured value
Operating temperature-40 ... +185 °C
PC connection (Windows only)Ethernet (direct or via network), USB (direct)
Rec. calibration intervalEvery 5 years
There are no probes for this item.
Folder retrotec 300

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