HAST - Highly Accelerated Stress Test Chamber
HAST (Highly Accelerated Stress Test) chamber can perform very extreme accelerated test, which is applied to test high temperature and high humidity resistance of product or material under condition of specified temperature (above 100°C), humidity (65% to 100%) and specified pressure. It is widely used in semiconductors, IC packing, plastic sealed parts and so on.
HAST Chamber can execute combined test including saturated HAST test and unsaturated HAST test. Saturated type is mainly used in condition of temp.121°C@ humid.100% and other is in condition of temp.110°C/120°C/130°C@humid.85%.
| Product Model: | RX-HAST Series |
|---|---|
| Design Standard: | IEC 60068-2-66, JESD 22-A102-C, JESD22-A110-B, JESD22-A118 |
Application:
HAST (Highly Accelerated Stress Test) Chamber can perform very extreme accelerated test, which is applied to test high temperature and high humidity resistance of product or material under condition of specified temperature (above 100°C), humidity (65% to 100%) and specified pressure. It is widely used in semiconductors, IC packing, plastic sealed parts and so on.
HAST Chamber can execute combined test including saturated HAST test and unsaturated HAST test. Saturated type is mainly used in condition of temp.121°C@ humid.100% and other is in condition of temp.110°C /120°C/130°C @humid. 85%.
Specification:
| Material | Inner SUS 304; Exterior Cold-rolled steel plate paint |
| Inner Capacity | Φ 300 x 450mm; Φ 400 x 450mm (Can be customized) |
| Temperature range | A: 100~132℃; B: 100~143℃; C: 105~155℃ |
| Pressure range | A: 0.2~2kg/cm2 (0.05~0.196MPa); B: 0.2~3kg/cm2 (0.05~0.294MPa); C: 0.2~3.5kg/cm2 (0.05~0.343MPa) |
| Pressurization time | A: Approx. 45min; B: Approx. 50min; C: Approx. 55min |
| External air pressure Pressurization time | Approx. 5min |
| Temperature uniformity | ≤±0.5℃(Humid.: 100%); ≤±1℃(Humid.: 75%) |
| Temperature fluctuation | ≤±0.5℃ |
| Humidity range | 65% ~100% R.H (adjustable) |
| Humidity fluctuation | ≤±2.5% R.H |
| Controller | LCD Touch Screen |
| Communication | RS-485 port for PC connecting; USB for data saving |
Test standard:
IEC 60068-2-66, IEC 60749-4
JESD 22-A102-C; JESD22-A110C; JESD22-A118
Advanced features for Labtech HAST Chamber:
1. Intelligent design to meet personalized needs
The HAST Chamber is equipped with a 7-inch true color touch screen, 250 groups of 12,500 programs, USB curve data download function and rs-485 communication interface
2. Full automatic water replenishing function, front position water level confirmation
At the beginning of the test, the system will automatically add enough water for the test at one time, and the remaining water in the tank can be simply confirmed from the front.
3. Adopt dry and wet ball sensor for direct measurement
Drying design. The test is terminated. The electro-thermal drying design is adopted to ensure the drying of the test area (the product to be tested) and ensure the stability.
4. Wide humidity range for choosing
Saturated type: 100%
Unaturated type: 75% or specified
HAST Chamber Details:
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