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The Highly Accelerated Stress Test Chamber (HAST) is designed to simulate a range of environmental stresses on electronic components and materials. This chamber accelerates the testing process by subjecting products to extreme conditions of temperature, humidity, and pressure, thereby hastening the discovery of potential failure points and ensuring product reliability under harsh usage scenarios.
Application:
Electronics Testing: Validates the durability of electronic components and circuits against moisture and temperature variations.
Material Science: Assesses the resilience of various materials to environmental stressors.
Quality Assurance: Ensures products meet stringent quality standards before market release.
Automotive Industry: Tests the reliability of automotive electronics under extreme conditions.
Aerospace: Evaluates the performance of materials and components in simulated high-altitude environments.
Testing Standards:
IEC 60068-2-66: 1994, IEC 60749-4: 2017, EIAJ ED-4701/100A: 2016, JESD22-A110E: 2021, AEC-Q100-Rev-H: 2014, JPCA-ET08: 2007.
Features:
Advanced Double-Container System Design
Comprehensive Test Standards Compliance
Flexible Temperature and Humidity Range
CEPREI Calibration and Certification
Technical Parameters:
| Model | SZ-HAST-42 |
| Inner size | 420×500 (mm) (Dia×Depth) |
| External size | 700×1600×885 (mm) W×H×D |
| Temperature humidity and pressure range | Temperature range: 105℃～150℃
Humidity range: 65%～100%RH Pressure range: 0.019～0.208 Mpa The range chart of temperature, humidity and pressure below:
|
| Testing temperatures | 105.0～133.3℃/100%RH
110.0～140.0℃/85%RH 118.0～150.0℃/65%RH |
| Control accuracy | Temperature resolution: 0.01℃
Temperature deviation: ±1.0℃ Temperature fluctuation: ±0.5℃ Pressure uniformity: ±0.1kg Humidity uniformity: <=±3%R.H |
| Heating rate | RT ~ +120℃ ＜80min |
| Structural highlight | This HAST chamber adopts double-container structural design, the test chamber and the steam generator chamber are independent from each other. Compared to a single-container structural design, our machine can provide a more stable and accurate testing environment, allow wider humidity range and prevent the dewing problem.
|
| Bias terminals | 20 bias terminals are equipped as standard, can be increased to 100 terminals or more as per individual customer needs |
| Safety features | Forced lock during high pressure condition, automatic pressure relief under over-pressure condition, heater dry burn protection, water supply abnormal alarm, water drainage abnormal alarm and water shortage protection, humidifier dry burn protection, water supply abnormality alarm, earth leakage protection, overload protection, short-circuit protection |
With 19 years of history, GAAT has been established as a global manufacturer and exporter in the R&D, production and sales of environmental test chambers.
Email: sales@gaat-equipment.com
Phone: +86-15622955621
