Smoke test for ducts

[hamidpia]

smoke test is carried out to detect duct leaks , does anybody how to generate it.

[fridge doctor]

You need smoke pellets my friend. Not a clue where you will get them in Asia though, sorry try a google.

[vijay_study]

Hi,

You have two options to generate smoke for smoke test of ducts:

1. Use TTC i.e. Titanium tetrachloride. It generate smoke when in comes in contact with atmosphere. However, it is carcinogenic and causes pitting in internal surface of ducts.

2. Second option is to use fog generator, which uses water based solvents like glycerine to generate smoke.

Regards

VK

[ronaldgomeseria]

Mr. Vijay is right with the use of smoke test for the ducts being installed at site, however smoke testing should be applied and eject it into the duct just only to secure that the installation has no leak. You can do one thing, apply applicable sealant in all fittings and connection so totally tight so that u don't have any waste time in the future.

thanks....

[wambat]

Try This:
TRADE NAME: SMOKE-PEN
USE: SMOKE FOR AIRFLOW STUDIES.
MANUFACTURER: BJÖRNAX AB
ADDRESS: STRÅSSA FÖRETAGSBY
S-711 77 STRÅSSA SWEDEN
PHONE NUMBER: 0046 581 43150
FAX NUMBER: 0046 581 43206
E-MAIL: webmaster@bjornax.se
ISSUED BY: TORBJÖRN FREDRIKZON

[vijay.sri]

dear sir,

thaks for ur help ,i will do it

regards ,
vijay