HAST Test Chamber For Electronics High Accelerated Stress Test Unstatured
Sanwood is engaged in develop and manufacture environmental reliability test chambers and laboratory test equipment since 1995. HAST test chamber is one of the series products within Sanwood product scope.
HAST Chamber, also known as Highly accelerated stress test chamber, is suitable for reliability testing of IC, PCB, LCD board, battery, capacitor, resistor and other electronic parts at high temperature, high humidity and high pressure. Compared with the traditional 85℃ / 85%RH test of constant temperature and humidity test chamber, it can save a lot of time. When the test temperature is higher and the pressure is higher, the test time will be shortened, also save the human and materials cost, largely increase the competitve of products.
HAST chamber specification:
| Model | SM-HAST-250-A | SM-HAST-300-A | SM-HAST-400-A |
| Temperature | Temperature control range | 105.0℃～142.9℃((A:132℃; B:142.9℃) |
| | Pressure control range | normal pressure +0.2～2.0kg/cm2 |
| | Temperature fluctuation | ±2.0℃ |
| | Temperature uniformity | ±3.0℃ |
| Humidity | Humidity control range | 65.0% ~100.0%RH |
| | Humidity fluctuation | ±2.0% RH |
| | Humidity uniformity | ±5.0％RH |
Material /
components | Internal material | Stainess steel(SUS316) |
| | External material | Stainess steel(SUS304) |
| Size | Inner size(mm) | Φ25*450(D) | Φ30*450(D) | Φ40*500(D) |
| | Outer size(mm)W×D×H | 560*105*1250 | 660*105*1250 | 760*1150*1350 |
| Operating ambient temperature | +5 ~ 35℃ |
| Controller | SANWOOD self-developped controller, touch screen |
Sanwood HAST test chamber features
1. Automatically filling water upon the water short storage while testing.
2. Operation mode: Saturated test and unsaturated test mode.
3.Temperature control: touch screen temperature controller can make accurate testing of temperature setting, control and display.
4. LED digital timer, when the inner box's temperature reached the setting value, then start to time to ensure the test complete.
5. Accurate pressure: temperature chart always shows the inner box's pressure and relative humidity.
6. Water device is automatically discharge not saturated steam in order to achieve the best steam quality.
7. Silicone rubber seals over the door frame of the chamber, high temperature resistance and airtightness.
8. The inner box is mirror-polished stainless steel.
※Please consult the sales for specific technical parameters, SANWOOD reserves the right of explanation.
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