- Radiators are pressure tested individually for leak proofness under water at an air pressure as per IEEMA standards.
- 100% flange alignment test is performed.
PAINT PEEL-OFF TEST
Paint peel-off test is performed according ASTM 3359-83.
HOT OIL TEST: Radiators are type tested for leakage against transformer oil confirming to IEEMA-9 at 105 degree Celsius and pressure of 1 Kg/ sq. cm for 12 hours
VACUUM TEST: Tested to withstand a vacuum of 5 mm of Hg for one hour as per IEEMA-9