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High Accelerated Life Aging Testing Machine from China Suppliers | Reliable Factory Solution for Durable Product Testing
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
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.
Frequently Asked Questions
1. What are "saturated mode" and "unsaturated mode"? How to choose?
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.
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.
2. What are the differences between the HAST test and the traditional 85/85 test?
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.
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.
3. What are the requirements for water quality?
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.
4. What is the temperature and pressure range of the TA-PCT-350?
The temperature range is +105℃ to +132℃, and the pressure range is 1.0kg/cm² to 3.0kg/cm² (Gauge Pressure) with natural convection circulation of water vapor.
5. How long does it take to heat and pressurize the chamber?
The system can achieve pressurization from 0.00kg/cm² to 2.00kg/cm² within 45 minutes, and heating from room temperature to +132℃ within 35 minutes (non-linear, no load).
6. What safety protections are built into the system?
The system features an electronic lock that automatically locks when inner pressure is too high, overpressure protection (secondary mechanical pressure relief valve + electronic alarm), anti-dry-burning water shortage alarms, and leakage protection for operator safety.