TEC enews header
 TEC News    November 2013
Join Our Mailing List

Connect With Us

Like us on Facebook    Follow us on Twitter    View our profile on LinkedIn    View our videos on YouTube
Join the Conversation!
TEC recently created a group on LinkedIn for the discussion of TEC products, airtightness testing procedures and other industry related topics. Don't miss out! Join the conversation now by joining our LinkedIn Group!
Products
Click on an image to learn more.
Minneapolis Blower Door
Blower Door
Duct Blaster
DG700 NEW
DG-700 Pressure and Flow Gauge
TEC WiFi Link
TEC WiFi Link
FlowBlaster Assembled
FlowBlaster
Exhaust Fan Flow Meter
TrueFlow Air Handler Flow Meter
E-Series bx
FLIR Infrared Camera
DuctMask
TEC Trainer
NEW TWO YEAR CALIBRATION INTERVAL FOR  DG-700 AND DG-500 GAUGES

The Energy Conservatory (TEC) continually reviews its calibration procedures to ensure that you always have the most accurate pressure gauges in the industry. No gauge ever leaves our calibration facility unless each and every reading is within our stated calibration accuracy[1] over the entire range of the instrument. 

 

We never cut corners on accuracy by using terms like "Average Error"[2] because we believe all of your pressure measurements should be accurate. Precision calibration of TEC instruments means you can trust your gauge to meet the accuracy requirements for all performance testing standards world-wide.

 

New Two Year Calibration

CalibrationBased on recalibrating tens of thousands of our industry leading DG-700 (and DG-500) pressure gauges, we are extending our recommended calibration interval for these instruments to two years (previously one year). 

 

Our detailed analysis of calibration performance means you can be assured that your gauge will meet our rigid accuracy specifications for a minimum of 24 months, saving you time and money in calibration related costs.

 

How to Recalibrate Your Gauge

  1. Most of our customers choose to send their gauge to TEC along with a completed equipment return form. Turnaround time at our facility is typically two to three days following receipt of the instrument (assuming repairs are not necessary). We will provide a NIST-traceable calibration certificate which includes "as found" as well as "current condition" pressure data.  
  2. In lieu of sending your gauge into TEC once every two years for recalibration, customers may choose to perform a digital gauge field calibration check procedure which is available on our website. The Digital Gauge Field Calibration Check is a procedure to field check the calibration of a digital gauge against a recently calibrated DG-700 gauge that is being used as an in-house reference standard (it is acceptable to test your gauges against another DG-700 gauge that has just been returned from calibration at TEC). Gauges that fail the Digital Gauge Field Calibration Check will need to be sent to TEC for re-calibration.

[1] DG-700 accuracy specification is 1% of reading, or 0.15 Pa, whichever is greater.

 

[2] "Average Error" (used by some gauge manufacturers) is not an industry accepted method of reporting instrument calibration results.
EQUIPMENT RETURN FORM UPDATED
The equipment return form has been updated for your convenience. You now have the choice of printing the form and filling it out by hand, or you can complete it on your computer. To complete the form on your computer simply click in the fields and start typing.



Click here to learn more
Click here for the new equipment return form
MINNEAPOLIS BLOWER DOOR™ ON HOME IMPROVEMENT'S TOOL TIME
Did you know the Minneapolis Blower Door™ was featured on an episode of Home Improvement's Tool Time? Tim and Al demonstrate what can happen if you don't properly prepare a home before starting a blower door test. Watch the video!
WIFI LINK INFORMATION
Thank you to everyone who purchased a WiFi Link recently. A discussion has been started about the different uses of the WiFi LInk on our LinkedIn Group. Please join the discussion by clicking here. This discussion includes information on how to use the WiFi Link with a PC laptop and MacBook.
UPCOMING CONFERENCES
Below is a list of conferences and trade shows that TEC will be attending.

11/13/13 - 11/13/13
Booth #510
 
11/18/13 - 11/19/13
Booth #20
 
11/20/13 - 11/22/13
Booth #1427
 
12/10/13 - 12/11/13
Booth #48
Thank you for your interest in The Energy Conservatory (TEC). If you do not wish to receive future notices please click on the link at the end of this email message. If you like what you see and know other people that would benefit from receiving it, please forward them this email. Each of the newsletters is archived on our website so that you can refer to previous issues for information.

If you have comments and suggestions for future newsletters, please let us know.
We hope this issue of the Update has been informative. If you have any comments, questions or suggestions, please contact us. We look forward to hearing from you.

 

Sincerely,

The Energy Conservatory
2801 21st Avenue S, Suite 160
Minneapolis, MN 55407
612-827-1117

Copyright 2013. All Rights Reserved.