HVAC 3 Air Flow Distribution 1. HEATER CORE CORROSION RESISTANCE SPEC. :- 1. CASS TEST: - 500 Hrs. - AS PER JIS 8681 (NO DAMAGE AFTER 500 Hrs.) 2. CONDITIONS: SALT SPRAY TESTING METHOD AS PER JIS Z 2371. CORROSION DURABILITY:JIS H8681 CASS TEST 500HR PRESSURE RESISTANCE SPEC. :- a. AIR PRESSURE RESISTANCE TEST (UNIT TO BE INTERNALLY PRESSURIZED TO 5 BAR AND HELD IN WATER FOR 1 MINUTE) - NO LEAKAGE OBSERVED DURING LEAK TEST b. PRESSURE CYCLE TEST :- one cycles (2 second @1bar & 2 second @4 bar X 50000cycle
RkJQdWJsaXNoZXIy MTIwNTUz