Air leakage testing of air duct The HVAC industry today demands scientifically conducted air leakage tests to qualify ducting job quality. This is mandatory for medium/ high pressure ductwork under SMACNA/ DW143 and is usually done on a random sampling basis after installation.
The two commonly used leakage test methods in India (namely smoke and soap bubble tests) are ultimately of very limited value as they cannot provide a quantitative measure of leakage.
Rolastar offers a practical, mobile and efficient leakage tester at an affordable price.
This measures duct leakage as a percentage or in ltrs/sec/sq.mtr. of duct surface area.
Features:
Easy to use.
Calibration and certification by independent labs. A characteristic Graph enables easy identification of air leakage rates.
Compact size and light weight.
Wheeled trolley allows easy movement of the machine.
Electronic controller of blower speed.
Packed in a specially designed trunk for easy transportation and proper storage.
Supplied complete with flow meters, blower and instruction lit.
How can the Rolastar Certified Contractor Program Benefit You?
