Minneapolis Blower DoorTM System with DG-1000
The Minneapolis Blower DoorTM has long been recognized as the best designed and supported building airtightness testing system in the world. Combined with specialized accessories and testing procedures developed by The Energy Conservatory, the Minneapolis Blower DoorTM is the system of choice for utility DSM programs, energy raters, HVAC contractors and weatherization professionals. Please contact TEC to place your order if you need custom fan calibration service for specific testing standards.
Minneapolis Blower DoorTM System Features
- Includes everything required for fully automated testing
- Durable injection molded fan housing with a 5 year TEC repair warranty
- Adjustable aluminum frame allows for quick and easy set-up
- Versatile accessory case features padded pockets for laptops and files
- Provides accurate flow measurements from 300 to 6,300 CFM with included flow rings and down to 11 CFM with additional flow rings sold separately
DG-1000 Digital Pressure and Flow Gauge Features
- High Resolution Touch Screen: Gives you improved visibility and usability with the touch of your finger
- Intelligent Micro-Processor: Puts the power of a mini computer in the palm of your hand
- Future-Proof Technology: Continually equips you with the latest software and app additions
- Accurate Readings at 0.9%: Upholds your confidence of accurate results from TEC equipment
- Intuitive Landscape Orientation: Makes holding the DG-1000 naturally comfortable.
- Fan Speed Slider: Lets you control your fan directly from the gauge for efficient testing
- Hold Function: Gives you time to record readings with ease
- Lithium Batteries: Equips you with a rechargeable and replaceable power source on the job
- Product Compatibility: Works with all TEC equipment and software for seamless use
- WiFi, Bluetooth, USB and Ethernet Ports: Provides you with a variety of connection options
- Texturized Durable Case: Ensures optimal grip in rugged environments and protects your gauge from accidental damage
- Powerful Mounting Magnets: Provides dependable and convenient mounting options
Blower Door Fan Case is sold separately.
Minneapolis Blower DoorTM Kit Specifications:
Blower Door Fan:
Maximum Flow (110V/60Hz)
- 6,300 CFM at free air (2,973 l/s, 10,700 m2/h)
- 5,350 CFM at 50 Pa (2,524 l/s, 9,090 m3/h)
- 4,900 CFM at 75 Pa (2,360 l/s, 8,495 m3/h)
Minimum Flow
- 915 CFM with Ring A ( 432 l/s, 1555 m3/h)
- 300 CFM with Ring B (141 l/s, 510 m3/h)
- 85 CFM with Ring C (40 l/s, 144 m3/h)
- 30 CFM with Ring D (14 l/s, 51 m3/h)
- 11 CFM with Ring E (5 l/s, 18 m3/h)
Dimensions
- 20 inch (50 cm) inlet diameter
- 10.25 inch (25 cm) length
Weight
- 33 lbs. (15 kg) with flow rings A and B
Flow Accuracy
- +/- 3% with DG-1000 or DG-700
- Rings D & E +/- 4% or 1 CFM
Power
- 3/4 hp motor
- 110 volt (50/60Hz)
- 1000 watt maximum watt draw
Calibration
- Meets ASTM Standard E779, E1554, CGSB-149.10-M86, EN 13829, ISO 9972, ATTMA Technical Standard 1, NFPA 2001, RESNET AND USACE.
Fan Speed Controller:
Power Requirements:
- 100-120 Volt ∼13 Amp
- 50 or 60 Hz
Case Material
- Anodized Aluminum
Dimensions
- Case: 4.5 x 2.6 x 1.7 inch (WxHxL)
- Power Cord Length: 12 feet
- Fan Connect Cord Length: 9 feet 6 inch
Frame and Panel:
Frame Material
- Extruded Aluminum
Width
- 28 inches to 40 inches
Height
- 52 inches to 96 inches
Seal
- EFDM flexible gasket
Panel Material
- Heavyweight coated nylon with built-in vinyl window
DG-1000 Specifications:
Number of Independent Pressure Channels
- Two
Pressure Range
- -2,500 to +2,500 Pa (-10 to +10 in. H2O)
Display resolution
- 0.1 Pa for readings 0-999.9 Pa
- 1 Pa for readings 1000 Pa and larger
Accuracy at Typical Use Conditions
- 0.9% of pressure reading or 0.12 Pa, whichever is greater
Units of Measure
- Channel A – Pa, in w.c.
- Channel B – Pa, in w.c., CFM, CFM@25, CFM@50, CFM@75, ACH50, CFM@25/ft2, CFM@25/100ft2, CFM@50/ft2, CFM@50/100 ft2, CFM@75/ft2, CFM@75/100 ft2 (flow units of l/s and m3/h also selectable)
Auto-zero
- On start up and then once every 10 seconds. Tilt and motion compensation between auto-zeros.
Time Averaging
- 1, 5, 10 seconds and long-term (continuous update)
Operating Temperature Range
- 42 degrees F to 115 degrees F
Storage Temperature Range
- -4 degrees F to 140 degrees F
Display
- 480 x 272 pixels, 3.75 x 2.125 inches, capacitive touch screen
Display Backlight
- User adjustable – default 40%
Power
- Two 18650 Lithium Ion batteries, replaceable, with AC charger/power adaptor included.
Battery Life
- Over 15 hours of continuous use with default settings
- 13 hours of continuous use with default settings and wifi active
- Use of Bluetooth done not significantly alter battery life of approximately 13 hours of operation.
Auto-Off
- Adjustable from 10 minutes to 2 hours
Languages Supported
- English, German, Spanish, French, Italian, Norwegian, Dutch, Portuguese, Chinese
Dimensions
- 7.0 x 4.2 x 1.4 inches
Weight
- 15.7 oz
Calibration
- Meets ASTM Standard E779-03, E1554-07, CGSB-149.10-M86, EN 13829, ISO 9972, ATTMA Technical Standard 1, NFPA 2001, RESNET AND USACE.
Recommended Calibration Interval
- Four Years
Minneapolis Blower DoorTM kit includes:
- Model 3 fan
- Ring A
- Ring B
- No flow plate
Aluminum frame carrying case contains:
- Two 96″ vertical pieces
- Two 45″ horizontal pieces
- 45″ crossbar with velcro strap
- Gauge hanger bar
Blower door accessory case contains:
- Single fan nylon panel
- Fan speed controller
- 30′ clear tubing
- Gauge board with clamp
- Overview booklet
- Wind Tee
Pressure and flow gauge case contains:
- DG-1000 pressure and flow gauge
- Two Lithium Ion batteries – installed
- Charger block and cable
- Screen protector
- 15′ green hose
- 10′ red hose
- Fan control cable
- Digital gauge extension tube
- Plastic hose connectors
- Calibration certificate
Minneapolis Blower DoorTM System with DG-1000
The Minneapolis Blower DoorTM has long been recognized as the best designed and supported building airtightness testing system in the world. Combined with specialized accessories and testing procedures developed by The Energy Conservatory, the Minneapolis Blower DoorTM is the system of choice for utility DSM programs, energy raters, HVAC contractors and weatherization professionals. Please contact TEC to place your order if you need custom fan calibration service for specific testing standards.
Minneapolis Blower DoorTM System Features
- Includes everything required for fully automated testing
- Durable injection molded fan housing with a 5 year TEC repair warranty
- Adjustable aluminum frame allows for quick and easy set-up
- Versatile accessory case features padded pockets for laptops and files
- Provides accurate flow measurements from 300 to 6,300 CFM with included flow rings and down to 11 CFM with additional flow rings sold separately
DG-1000 Digital Pressure and Flow Gauge Features
- High Resolution Touch Screen: Gives you improved visibility and usability with the touch of your finger
- Intelligent Micro-Processor: Puts the power of a mini computer in the palm of your hand
- Future-Proof Technology: Continually equips you with the latest software and app additions
- Accurate Readings at 0.9%: Upholds your confidence of accurate results from TEC equipment
- Intuitive Landscape Orientation: Makes holding the DG-1000 naturally comfortable.
- Fan Speed Slider: Lets you control your fan directly from the gauge for efficient testing
- Hold Function: Gives you time to record readings with ease
- Lithium Batteries: Equips you with a rechargeable and replaceable power source on the job
- Product Compatibility: Works with all TEC equipment and software for seamless use
- WiFi, Bluetooth, USB and Ethernet Ports: Provides you with a variety of connection options
- Texturized Durable Case: Ensures optimal grip in rugged environments and protects your gauge from accidental damage
- Powerful Mounting Magnets: Provides dependable and convenient mounting options
Blower Door Fan Case is sold separately.
Minneapolis Blower DoorTM Kit Specifications:
Blower Door Fan:
Maximum Flow (110V/60Hz)
- 6,300 CFM at free air (2,973 l/s, 10,700 m2/h)
- 5,350 CFM at 50 Pa (2,524 l/s, 9,090 m3/h)
- 4,900 CFM at 75 Pa (2,360 l/s, 8,495 m3/h)
Minimum Flow
- 915 CFM with Ring A ( 432 l/s, 1555 m3/h)
- 300 CFM with Ring B (141 l/s, 510 m3/h)
- 85 CFM with Ring C (40 l/s, 144 m3/h)
- 30 CFM with Ring D (14 l/s, 51 m3/h)
- 11 CFM with Ring E (5 l/s, 18 m3/h)
Dimensions
- 20 inch (50 cm) inlet diameter
- 10.25 inch (25 cm) length
Weight
- 33 lbs. (15 kg) with flow rings A and B
Flow Accuracy
- +/- 3% with DG-1000 or DG-700
- Rings D & E +/- 4% or 1 CFM
Power
- 3/4 hp motor
- 110 volt (50/60Hz)
- 1000 watt maximum watt draw
Calibration
- Meets ASTM Standard E779, E1554, CGSB-149.10-M86, EN 13829, ISO 9972, ATTMA Technical Standard 1, NFPA 2001, RESNET AND USACE.
Fan Speed Controller:
Power Requirements:
- 100-120 Volt ∼13 Amp
- 50 or 60 Hz
Case Material
- Anodized Aluminum
Dimensions
- Case: 4.5 x 2.6 x 1.7 inch (WxHxL)
- Power Cord Length: 12 feet
- Fan Connect Cord Length: 9 feet 6 inch
Frame and Panel:
Frame Material
- Extruded Aluminum
Width
- 28 inches to 40 inches
Height
- 52 inches to 96 inches
Seal
- EFDM flexible gasket
Panel Material
- Heavyweight coated nylon with built-in vinyl window
DG-1000 Specifications:
Number of Independent Pressure Channels
- Two
Pressure Range
- -2,500 to +2,500 Pa (-10 to +10 in. H2O)
Display resolution
- 0.1 Pa for readings 0-999.9 Pa
- 1 Pa for readings 1000 Pa and larger
Accuracy at Typical Use Conditions
- 0.9% of pressure reading or 0.12 Pa, whichever is greater
Units of Measure
- Channel A – Pa, in w.c.
- Channel B – Pa, in w.c., CFM, CFM@25, CFM@50, CFM@75, ACH50, CFM@25/ft2, CFM@25/100ft2, CFM@50/ft2, CFM@50/100 ft2, CFM@75/ft2, CFM@75/100 ft2 (flow units of l/s and m3/h also selectable)
Auto-zero
- On start up and then once every 10 seconds. Tilt and motion compensation between auto-zeros.
Time Averaging
- 1, 5, 10 seconds and long-term (continuous update)
Operating Temperature Range
- 42 degrees F to 115 degrees F
Storage Temperature Range
- -4 degrees F to 140 degrees F
Display
- 480 x 272 pixels, 3.75 x 2.125 inches, capacitive touch screen
Display Backlight
- User adjustable – default 40%
Power
- Two 18650 Lithium Ion batteries, replaceable, with AC charger/power adaptor included.
Battery Life
- Over 15 hours of continuous use with default settings
- 13 hours of continuous use with default settings and wifi active
- Use of Bluetooth done not significantly alter battery life of approximately 13 hours of operation.
Auto-Off
- Adjustable from 10 minutes to 2 hours
Languages Supported
- English, German, Spanish, French, Italian, Norwegian, Dutch, Portuguese, Chinese
Dimensions
- 7.0 x 4.2 x 1.4 inches
Weight
- 15.7 oz
Calibration
- Meets ASTM Standard E779-03, E1554-07, CGSB-149.10-M86, EN 13829, ISO 9972, ATTMA Technical Standard 1, NFPA 2001, RESNET AND USACE.
Recommended Calibration Interval
- Four Years
Minneapolis Blower DoorTM kit includes:
- Model 3 fan
- Ring A
- Ring B
- No flow plate
Aluminum frame carrying case contains:
- Two 96″ vertical pieces
- Two 45″ horizontal pieces
- 45″ crossbar with velcro strap
- Gauge hanger bar
Blower door accessory case contains:
- Single fan nylon panel
- Fan speed controller
- 30′ clear tubing
- Gauge board with clamp
- Overview booklet
- Wind Tee
Pressure and flow gauge case contains:
- DG-1000 pressure and flow gauge
- Two Lithium Ion batteries – installed
- Charger block and cable
- Screen protector
- 15′ green hose
- 10′ red hose
- Fan control cable
- Digital gauge extension tube
- Plastic hose connectors
- Calibration certificate