BDwin Blower Door Air Leakage Software
Registered users can download free lifetime BDwin updates.
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DOWNLOADS:
Download Free BDwin Updates for Registered Users:
Registered users can download the latest BDwin update by clicking on BDwinUpdate.
Download Free Demo Copy OF BDwin:
You can download a free demonstration copy of the latest BDwin by clicking on BDwinDemo.
This is a fully functional copy of BDwin.
PROGRAM OUTLINE:
BDwin analyses Infiltec blower door data and estimates building air infiltration, flow rate, and leakage area. Data from the DM4 micromanometer can be automatically entered into the program. BDwin works with all Infiltec air leakage measurement systems including E3 blower doors, stacked E3 blower doors, plus G54 and E36 large mobile fans. Both technical reports and customer reports can be printed.
BDwin FEATURES:
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Standard Calculations:
Calculations include measurement standards EN 13829, TM-23, ASTM E779-03 & CGSB-149.1-2002.
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Choice of Units:
You can switch between 1) USA units of in.wc & cfm, 2) mixed units of Pascals and cfm, and 3) Metric units of Pascals and m3/h.
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Choice of Reports:
You can select between a technical report showing all of the standard calculations, or a customer friendly report that is easy for a non technical person to understand. Both reports can be previewed before printing.
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System Requirements:
You can use BDwin with Windows 98, XP and Vista.
You can enter data automatically from your DM4 micro-manometer. This requires a DB9 M/F serial cable if your PC has a free COM port. You can also connect to a USB port by using a serial-USB converter, if your PC has no free COM ports.
UPDATE HISTORY:.
- 2.15 fixed bug in auto data entry that incorrectly scaled cfm flow.
- 2.11 added French Q4PaSurf leakage index and fixed units on USACE leakage index
- 2.10
a. expanded graph to 0.4"wc or 100 Pa, added G54 and E36 fans.
b. added US Army Corps of Engineers (USACE) 75 Pa leakage index
c. started French language version
- 2.09
a. speeded up numeric data entry by clearing 0 in data boxes when the cursor touches them
b. fixed problem with negative metric pressure data entry
- 2.07 fixed problems causing "divide by zero" and "file already open" error messages
- 2.02
a. added EN 13829 static positive and negative pressure averages on displays and reports
b. limited decimal places displayed on reports and displays
c. used new install package that automatically updates all revised files
d. used new install package that writes to c:\program files\BDwin
- 2.01 fixed problem that occurred when exiting the auto data entry page
- 2.00 major update: added auto data entry from DM4 micromanometer
- 1.24 added EN 13829 "Permeability Index" to displays and reports
BUG REPORTS AND SUGGESTIONS:
Please send BDwin bug reports and suggestions to
Infiltec.
For further assistance, call (540) 943-2776 weekdays 7 AM to 4 PM ET, or email:
Infiltec Factory
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|
New
|
Search
|
Links
|
Infiltec
|
Staff
|
Fun
|
RADON CONTROL
|
About Radon
|
Radon FAQ
|
Pictures
|
Drawings
|
Fans
|
Water
|
Large Buildings
|
Radon Catalog
|
AIR LEAKAGE
|
About Blower Doors
|
FAQ
|
Ducts
|
Fire
|
Large Buildings
|
Contractors
|
Blower Door Catalog
|
OTHER INSTRUMENTS
|
Personal Seismometers
|
Infrasound Monitors
|Micro-Manometers:
Single Channel
Dual Channel
|
This page copyright © 1997-2016 by
Infiltec Inc.,
all rights reserved.
It was last updated on September 30, 2016.
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