Energy Conservatory Minneapolis DuctBlaster | Duct leakage tester

Contact Instrument Solutions

The Minneapolis Duct Blaster is a calibrated air flow measurement system designed to test and document the airtightness of forced low pressure (250 Pa or less) air duct systems, low leakage dwellings with airtightness levels such as that found in Passivhaus designs, and enclosures such as hospital operating suites.  

Features

  • The lightweight Duct Blaster fan weighs just 3.18 kg, but delivers enough air flow to test the leakiest systems.
  • Quick and accurate airtightness measurements from 5 l/s
  • Compatible with both pressurization and depressurization testing.
  • Standard instrumentation includes the DG-1000 pressure and flow gauge. The DG gauge contains two precision pressure sensors which provide simultaneous display of both duct pressure and Duct Blaster fan flow readings.
  • Solid state variable speed fan control.
  • Padded nylon carrying case with shoulder strap for easy transport to the job.

Important Note:

The Energy Conservatory series of blower doors are NOT SUITABLE for use with generators or for testing systems with pressures above 250 Pa.

Technical

The nominal performance figure for the DuctBlaster fan unit is as follows:-

  • 700 l/s at 50 Pa
  • 575 l/s at 100 Pa
  • 300 l/s at 250 Pa

N.B. The lowest measurable flow rate is       5 l/s (17 m3/h) - Ring C

Fan dimensions       25 cm inlet diameter x 17.8 cm overall length

Fan weight       3.18 kg or 3.86 kg with 3 flow rings

Important note:  All Instrument Solutions Hire models are provided with a 110V plug only

Support documents

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Energy Conservatory DG-1000 data sheet.pdf Energy Conservatory DG-1000 data sheet
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Energy Conservatory DG700 connect training software.exe Energy Conservatory DG700 connect training software
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Energy Conservatory DG700 connect training user guide.pdf Energy Conservatory DG700 connect training user guide
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Energy Conservatory DG-700 data sheet.pdf Energy Conservatory DG-700 data sheet
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Energy Conservatory DG-700 WiFi link data sheet.pdf Energy Conservatory DG-700 WiFi link data sheet
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Energy Conservatory DG-700 WiFi link quick user guide.pdf Energy Conservatory DG-700 WiFi link quick user guide
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Energy Conservatory Duct Blaster data sheet.pdf Energy Conservatory Duct Blaster data sheet
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Energy Conservatory Duct Blaster user manual.pdf Energy Conservatory Duct Blaster user manual
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Energy Conservatory TECTITE Express UK version 4.0.60.2 software.exe Energy Conservatory TECTITE Express UK version 4.0.60.2 software
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TEC DG-1000 CE declaration of Conformity.pdf TEC DG-1000 CE declaration of Conformity
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TEC Duct Blaster CE declaration of Conformity.pdf TEC Duct Blaster CE declaration of Conformity
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