Nonsaturated HAST accelerated stress test chamber fully compliant with JESD22-A102-C, JESD22-A110-B and IEC 60068-2-66 standards. Designed for component qualification and reliability validation with SUS316 circular double-layer inner tank that eliminates condensation risk.
Features USB data logging, RS232/LAN remote monitoring, 269-group program storage, and multiple safety interlock mechanisms for lab-grade stable performance in qualification testing.
Suitable for accelerated humidity stress reliability testing of:
Widely used in semiconductor factories, auto-electronics manufacturers, material laboratories, quality inspection institutions, and research institutes.
Important: This equipment shall NOT test flammable, explosive, volatile, corrosive, or strong-electromagnetic-emission samples.
| Parameter | Specification |
|---|---|
| Product Name | HAST Chamber / Non-Saturated High-Pressure Accelerated Stress Test Chamber |
| Inner Chamber Size | Φ400 × D500 mm, circular chamber (customizable) |
| Outer Dimension (W×D×H) | ≤700 x ≤1100 x ≤1600 mm |
| Inner Tank Material | SUS 316 stainless steel |
| Outer Cabinet Material | High-grade painted steel plate |
| Temperature Range | 100℃ ~ 135℃ (non-saturated) |
| Temperature Fluctuation | ≤±0.5℃ |
| Temperature Uniformity | ≤±2.0℃ |
| Humidity Range | 75%RH ~ 100%RH |
| Humidity Fluctuation | ≤±2.5%RH |
| Humidity Uniformity | ≤±3.0%RH |
| Working Pressure | 1.2-2.89 kg/cm² (0.02-0.289 MPa, gauge pressure) |
| Heating up Time | RT to 135℃ approx. 50 min |
| Pressurizing Time | Normal pressure to 2 kg/cm² approx. 50 min; External air source: approx.5 min |
| Control System | 7-inch TFT color touch screen, PID auto-calculation |
| Control Accuracy | Temperature ≤±0.5℃; Resolution:0.1℃ |
| Communication Interface | USB, optional RS-232 / RS-485, LAN remote monitoring |
| Program Capacity | 269 groups, 50 segments per program |
| Power Supply | AC 220V |
| Installed Power | Approx.4 kW, Max.18A |
| Safety Features | Multi-layer protection: over-temp, over-pressure, water shortage, auto pressure relief |