Unsaturated High Pressure Steam Constant Humidity Heat Test Chamber
Unsaturated "HAST" & Saturated "PCT" Chambers
HAST-Highly Accelerated Stress Test Chambers
HAST (Highly Accelerated Stress Test) chambers reduce the time it takes to complete humidity testing for semiconductors. By elevating temperatures above 100°C and increasing the pressure, simulation of normal humidity tests can be made while maintaining the same failure mechanisms. Tests can be completed in days, or weeks. Our HAST systems have a modern design that's easier to use:
1,Automatic humidity filling
2,Automatic door lock
3,A round workspace,allowing wider sample boards to be loaded
4,Convenient,hermetic power-pin system for bias testing
We now offer and "Air HAST" modification for faster testing of lead-free solder whisker resistance to humidity.
1.Unsaturated/saturated steam life test chamber adopts SSR contactless heating control.
2. Water level protection, protection through water level detection in the furnace.
3. Safety protection pressure relief button, emergency safety device two-stage automatic pressure relief button.
Scope of application
Unsaturated/saturated steam life test chamber is suitable for testing the sealing performance of national defense, aerospace, automotive parts, electronic components, circuit boards, IC, LCD, lighting products and other products. Accelerated life testing of related products is used for in-process products. The design phase is used to quickly expose defects and weak links in the product. Test the wear resistance and air tightness of its products.
GB/T2423.40-2013, IEC60068-2-66:1994.
| Item/Model |
HY-PCT-250 |
HY-PCT-350 |
HY-PCT-450 |
HY-PCT-650 |
| Inner Size(mm)(W x H x D) |
250*300 |
350*400 |
450*500 |
650*600 |
| Outer Size(mm)(W x H x D) |
500*450*650 |
600*550*750 |
700*650*850 |
700*650*850 |
| Material(Inner) |
Stainless steel #304
|
| Material(Outer) |
Powder |
| Temperature Range |
+100ºC-132ºC(Optional: up to 145ºC) |
| Structure |
Standardized pressure vessels |
|
Humidification System
|
Electric heating tube |
| Humidification Water Supply |
Manual filling(automatic filling) |
| Pressure Range |
0-2kg/mm²(Optional: up to 3kg/mm²) |
| Power Supply |
220V-240V 50/60HZ Single Phase |
| Operating Temperature |
121ºC/132ºC |
| Temperature Uniformity |
±1.5ºC |
| Operating Maximum Pressure |
2.0Kg/mm²,
Can withstand high oxygen pressure of more than 6ATM |
| Temperature Controller |
Adopt PID microcomputer temperature controller |
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