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High Accelerated Life Aging Testing Machine - Top China Suppliers & Factory for Reliable Product Longevity Tests
📋 Technical Specifications
| Equipment Model | TA-PCT-350 |
| Inner Tank Dimension | Φ350×400mm |
| Temperature Range | +105℃ ~ +132℃ |
| Humidity Range | Saturated Steam |
| Pressure Range | 1.0kg/cm² ~ 3.0kg/cm² (Gauge Pressure) |
| Circulation Mode | Natural Convection Circulation of Water Vapor |
| Pressurization Time | 0.00kg/cm² ~ 2.00kg/cm² within 45 minutes |
| Heating Time | Room Temperature to +132℃ within 35 minutes (Non-linear, No Load) |
| Controller | 7-inch Touch Screen + PLC |
⚙️ Core Features
- ✅ Dual-channel control: Supports dry and wet bulb temperature control, as well as saturated/unsaturated mode to prevent sample condensation.
- ✅ Fast response: Can rapidly increase temperature and pressure to 130℃ / 85% RH / 0.2MPa.
- ✅ Automatic water supply: Equipped with automatic water replenishment and water quality filtration to protect the pipeline.
- ✅ High-pressure safety: Circular pressure-bearing chamber, pressure interlock automatic door lock, multiple pressure relief protection.
📜 Standards Compliance
- 🏅 JESD22-A110 / A118
- 🏅 IEC 60068-2-66
- 🏅 ASTM G154 / G15
🔬 Application
- Semiconductor packaging
- Optoelectronic industry
- Precision electronics
- Material research
🛡️ Safety Features
- 🔒 Electronic lock: Automatically mechanically locked when pressure inside the box is too high.
- ⚠️ Overpressure protection: Secondary mechanical pressure relief valve + electronic pressure relief alarm.
- 💧 Anti-dry-burning: Automatically alarms and stops when there is insufficient water.
- ⚡ Leakage protection: Ensures the safety of operators.
❓ FAQ
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Saturation mode: The humidity is maintained at 100% RH, suitable for PCT high-pressure accelerated aging tests.
Non-saturation mode: The humidity can be adjusted (e.g. 85% RH), suitable for testing of electrically charged electronic components, avoiding the occurrence of condensation water that may cause false short circuits. -
The traditional 85/85 test (at 85℃/85%RH) is an unpressurized test and takes approximately 1000 hours.
HAST enhances the steam permeability through pressurization, achieving the same failure effect in only 96 to 168 hours, significantly shortening the research and development cycle. -
The HAST test has extremely strict requirements for water quality. Deionized water with an electrical conductivity of less than 5 μS/cm must be used, which can effectively prevent electrode corrosion and pipe scaling.
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The TA-PCT-350 is suitable for a wide range of samples including semiconductor packages, optoelectronic components, precision electronic assemblies, and material specimens requiring high-temperature and high-humidity stress testing.
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The TA-PCT-350 can heat from room temperature to +132℃ within 35 minutes (no load), and pressurize from 0.00 kg/cm² to 2.00 kg/cm² within 45 minutes, enabling fast test cycle initiation.
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The equipment incorporates multiple safety layers: an electronic door lock that activates under excess pressure, a secondary mechanical pressure relief valve, an electronic overpressure alarm, automatic water shortage detection with shutdown, and leakage protection circuitry to safeguard operators at all times.

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