Hast High Pressure Accelerated Aging Testing Chamber Factory

Product introduction:
HAST test is generally called pressure cooker cooking test or saturated steam test. The most important thing is to test the test object under severe temperature, humidity (70%~100%RH) [saturated water vapor] and pressure environment.For testing purposes, if the test object is a semiconductor, to test the moisture resistance of the semiconductor package, wait The test item is tested under the harsh temperature and humidity and pressure environment. If the half package is not good, the moisture will penetrate into the package along the interface of the colloid or colloid and the lead frame. Common causes of the cause:explosion effect, Corrosion caused by corrosion in the metallization area, short circuit caused by contamination between the pins of the package, etc

Safety Device
1.Safety device for the pot: If the inner box is not closed , the machine can not start
2.Safety Valve: When the inner box's pressure higher than the machine's undertake value, it will self-relieve.
3.Double overheat protection device: When inner box's temperature is too high, it will alarm, and Automatic cut off the heating power.
4.Cover protection: The inner box's cover is made of aluminum alloy, can protect the worker from scald.