• 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 .
  

• 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
  
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• 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.
  
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• 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)
  
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• 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
  

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