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Minneapolis Blower Door? System with DG-1000 Gauge

Model: DG-1000 with Model 3

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

How to Contact Us

Tel:+86 10 64219138
Email:info@bjjttec.com

Price

Product inquiry
Product introduction
  • 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
  • Air tightness test system consists of

    DG-1000 pressure gauge (differential pressure gauge),
    aluminum alloy telescopic door frame,
    nylon sealed door (cloth),
    Model3 fan (blower) ,
    fan speed controller
    , accessories: hose, data connection line, instrument bag
  • Selection of building air tightness test system

    Single fan air tightness test system
    consists of single fan door frame, single hole door cloth, a DG1000 pressure gauge and accessories
    Single fan air tightness test system is suitable for

    double fan air tightness in small volume rooms Airtight test system
    consists of double-fan door frame, double-hole door cloth, 2 sets of DG1000 pressure gauges and accessories. The
    double-fan air-tightness test system is suitable for larger rooms.

    The three-fan air-tightness test system
    consists of three-fan door frame and three-hole door cloth. and 2 DG1000 pressure gauges and accessories. The double-fan airtightness test system
    is suitable for the airtightness measurement of large buildings . Configure an appropriate number of fans and the DG1000 host, the test system can be configured with up to 16 fans at the same time, communicate through wifi or bluetooth, multiple fans can be combined into a complete test system for measuring the air tightness of super-large buildings .
Component introduction
  • DG-1000 Digital Pressure Flow Gauge
    it is a dual-channel digital miniature pressure gauge for pressure and flow measurement. Primarily used on the Minneapolis Blower Door? and the Minneapolis Duct Containment System?
    To get the latest features, simply hit the update button on the DG-1000 home screen while connected to the internet.
    Latest update improves performance and enables new features
    Extends battery life by over 25% with auto-dimming feature
    Enhanced Bluetooth connectivity and status information High-precision
    mode with 4-digit display in inches of water column
    Fast charging and communication via USB-C. See back panel photo for details.
    Connect quickly and easily to the AutoTest app via Bluetooth
  • -
  • Runs embedded applications, including Tubing Assistant, which simplifies setup and makes training newcomers easier
    High-Resolution Touchscreen: Improves visibility and usability with the touch of a finger
    Smart Microprocessor: Puts the power of a mini PC in the palm of your hand
    Future-Proof Technology: Constantly equips you with the latest software and apps
    0.9% accurate Readouts: Maintain your confidence in the accurate results of your TEC device
    Intuitive Lateral Positioning: Allows the DG-1000 to hold naturally and comfortably.

    Fan Speed ??Slider: Used to control the fan directly from the gauge for efficient test hold Function: Gives you time to easily record readings
    Plumbing Assistant: Guides the user through a series of questions to determine the right plumbing connection for your application.
    Lithium Batteries: Equip you with rechargeable and replaceable power on the go Product
    Compatibility: Work with all TEC devices and software for seamless use Bluetooth, WiFi, USB, and Ethernet Ports: Provide you with a variety of connections options
    Material considerations Housing: Ensures optimal grip in harsh environments and protects your gauges from accidental damage
    Powerful Mounting Magnets: Provides reliable and easy mounting options Type 3 damper fan with flow ring and fan speed controller
    in During building envelope testing, the Model 3 fans pressurize or depressurize the building.
  • -
  • Model 3 fan with flow ring and fan speed controller
    in During building envelope testing, the Model 3 fans pressurize or depressurize the building.
    220 VAC, 3/4 hp motor
    Flow sensor measures air flow through fan
    Lightweight, durable injection molded fan housing
    includes flow rings A and B to measure air flow down to 300 CFM (optional rings C, D and E, sold separately, measures up to 11 CFM)
    Variable fan speed controller helps power the fan and can be used with 220V/50Hz AC mains
    Color-coded internal LED indicators for displaying operating status or troubleshooting
    the fan Speed ??control jack for controlling fan speed during automated tests or using TEC's digital gauge cruise control feature (fan control cable sold separately)
  • -
  • Aluminum alloy door frame
    Standard aluminum frame with carrying case for Minneapolis Blower DoorTM system. (Door frames come in single/double/triple fan frames)
    Quickly adjusts to door opening size up to 45" wide and up to 96"
    Includes a lower crossbar and Velcro? straps for added support during testing Support for a Type 3 or 4 fan
    An adjustable boom that houses the instrument panel, fan speed controller and pressure gauge An
    integral EPDM gasket ensures a tight seal while protecting the fabric panels and door frames
    Carrying case with pockets , to secure and protect each framed item
Software and APP
TECTITE Express 5.0 PC software (applicable to single fan system) 
TECTITE Express 5.0 (WiFi) is an international building airtightness test analysis 
program designed for personal computers by the US Institute of Energy. 
This program makes it easier than ever to perform fully automatic 
blower door tests and analyze and store blower door test data. 
The program's built-in report generator and graphing capabilities allow you to simply 
document and present the results of your blower door test to a homeowner or customer. 
The program is compatible with manual blower door testing (i.e. manual data entry) 
as well as fully automatic testing using the DG-1000 or DG-700 digital pressure and flow gauges. 

TECLOG4 PC-side software (suitable for dual-fan or multi-fan systems) 
TEC's top-of-the-line software for large construction (whole building) and 
multi-family testing and long-term data logging applications.  
The TECLOG4 is designed to monitor and store data for up to 16 DG-1000, DG-700, 
DG-500 or APT units and provides computer control of multiple Minneapolis Blower Door? fans.  
Data connections can be wired using a CAT5 cable, or wireless using a DG-1000 or TEC WiFi link 
(when used with the DG-700 or DG-500) and a router.  
TECLOG4 is the only software that lets you view and track real-time building pressure and fan flow measurements, 
all because of our unique and easy-to-use graphical interface.  
The TECLOG4's electronic averaging of multiple building envelope pressures during air leak 
testing is integrated with the master cruise control, making computer control of multiple blower doors a breeze.  
Users can quickly select a time period for airtight test results, and view and print test results using built-in 
calculation and reporting functions, including USACE, E3158 compliant reports.  
TECLOG4 can be easily configured for data logging, including sampling rate, 
auto-zero interval, pressure channel type, and graphical display options.   
?
The TEC Auto Test mobile APP  
communicates wirelessly with the DG-1000 instrument using Bluetooth or WiFi. 
Automatic fan control and data collection reduces operator error and ensures each test is performed the same way.  
Automated testing provides quality assurance by ensuring that tests are performed according to test standards 
and that test data (i.e. pressure and flow readings) are collected directly from the TEC gauges and cannot be altered.  
Wind Assistant? This feature detects windy weather conditions and automatically adjusts envelope test 
settings to improve test accuracy and repeatability.  Project files can be geotagged and time stamped to verify 
when and where testing was performed.  Supports building and piping system airtight testing, and both metric and non-metric units.  
Test results are calculated and displayed in a PDF report that can be exported using a cloud sharing application on a mobile device.  
It is also possible to export complete project files (with all test and build data). Exported project files are in XML file format.  
Contains several default test protocols that define the test types and code compliance/test settings that an application uses 
when testing. Agreements can be edited, deleted, and new agreements can be created.  
Project and test files can be easily copied to speed data entry for large production applications  
Standards supported: ASTM E779 multipoint standard, RESNET 380 multipoint standard and RESNET 380 single point standard, 
two variants of ISO 9972 multipoint standard and CGSB 149.10 multipoint standard.  
Additionally, the app includes a pipe leak test standard: RESNET 380 Total Pipe Leaks
Technical Parameters
Type
Technical indicators
Remark
Blower (fan):
Maximum flow rate (230V/50Hz)
10,700 m3/h at atmospheric pressure (2,973 l/s, 6,300 CFM)
?
9,090 m3/h (2,524 l/s, 5,350 CFM) at 50 Pa
?
8,495 m3/h (2,360 l/s, 4,900 CFM) at 75 Pa
?
minimum flow
300 CFM with B flow ring (141 l/s, 510 m3/h)
?
144 m3/h with C flow ring (40 l/s, 85 CFM)
?
51 m3/h with D flow ring (14 l/s, 30 CFM)
?
18 m3/h with E flow ring (5 l/s, 11 CFM)
?
diameter
50 cm
20 inches
thickness
25 cm
10.25 inches
weight
15 kg (with flow rings A and B)
?
Flow accuracy
±3% (D/E ring ±4% or 1 CFM)
?
power
Maximum power 1KW
3/4 hp
Standards compliant
Conforms to ASTM Standards E779, E1554, CGSB-149.10-M86, EN 13829, ISO 9972, ATTMA Technical Standard 1, NFPA 2001, RESNET, and USACE.
?
Fan speed controller:
Power requirements:
220V 50Hz
?
shell material
anodized aluminum
?
Shell Dimensions:
11.5x 6.6 x4.3cm (WxHxL)
?
Power Cord Length:
about 3.6m
?
Fan cable length:
about 2.9m
?
Door frame and door cloth
frame material
Extruded Aluminum
?
width
71cm-101cm
28~40 inches
high
132cm-244cm
52~96 inches
door cloth material
Heavy coated nylon with clear window
?
DG-1000 Digital Pressure Gauge:
Number of independent pressure channels
2 channels
?
pressure range
-2,500~+2,500 Pa (-10~+10 inches of water column)
?
Display resolution
Pa @ 0-999.9 Pa 
1 Pa @ >1000 Pa
?
Accuracy Under Typical Use Conditions
0.9% of reading or 0.12 Pa, whichever is greater
?
unit of measurement
Channel A - Pa, inches of water
?
Channel B – Pa, inches of water, CFM,
?
auto zero
Once started, every 10 seconds
?
time averaging
1, 5, 10 seconds and long term (continuously updated)
?
range of working temperature
5~46℃
42~115℉
storage temperature range
-20~60℃
-4~140℉
display screen
480 x 272 pixels, 3.75 x 2.125 inches, capacitive touchscreen
?
display backlight
User Adjustable - Default 40%
?
Battery
Two 18650 lithium-ion batteries, replaceable
?
Battery Life
More than 15 hours of continuous use at default settings
?
auto shut off
10 minutes ~ 2 hours adjustable
?
supported language
? English, German, Spanish, French, Italian, Norwegian, Dutch, Portuguese, Chinese ?
size 17.8 x 10.6 x 3.5cm 7.0 x 4.2 x 1.4 inches
weight 445g 15.7 oz
Standards compliant Conforms to ASTM Standards 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 ?
Application