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Address
No. 53, East Fourth Ring South Road, Chaoyang District, Beijing
Beijing Hongda Tianjiu Test Equipment Co., Ltd
No. 53, East Fourth Ring South Road, Chaoyang District, Beijing
The ventilated aging test chamber is suitable for testing the performance of samples aged in air at high temperature and atmospheric pressure, and comparing their performance with that of non aged samples to determine the high-temperature aging resistance of products or components.

Ventilation aging test chamber
Structural characteristics of ventilated aging test chamber:
1. The box is processed and formed by CNC machine tools, with a beautiful and novel shape, and adopts non reactive handles for easy operation.
Both the inner and outer shells of the box are made of imported high-grade stainless steel (SUS304) mirror panels or 304B argon arc welding. The outer shell of the box is made of A3 steel plate spray painted, which increases the appearance texture and cleanliness.
3. Adopting an intelligent program microcomputer controller with temperature control protection, with timing function, precise and reliable temperature control. The time and frequency of ventilation can be set arbitrarily.
4. Equipped with a large observation window and lighting fixtures to keep the inside of the box bright, and made of tempered glass, the condition inside the box can be observed clearly at any time.
5. The hot air circulation system consists of fans that can operate continuously at high temperatures and special air ducts, ensuring uniform temperature in the working room.
6. The aging chamber is equipped with a low-speed turntable, and the test sample fixture is installed in a suitable position on the circular turntable.
7. The insulation of the box is made of ultra-fine glass fiber insulation cotton, which can avoid unnecessary energy loss.
8. There is a 50mm diameter test hole on the left side of the box, which can be used for external testing power or signal lines.
9. The test chamber is a single door and sealed with woven asbestos strips.
10. The bottom of the machine adopts high-quality fixed PU movable wheels.
Specification and Technical Parameters of Ventilation Aging Test Chamber:
| Model (CM) | HT/QLH-100 | HT/QLH-225 | HT/QLH-500 | HT/QLH-800 | HT/QLH-010 | |
| Internal dimensions | 45×45×50 | 50×60×75 | 70×80×90 | 80×100×100 | 100×100×100 | |
| Overall dimensions | 105×87×155 | 110×92×180 | 140×112×195 | 140×142×205 | 160×142×205 | |
| turntable diameter | 250mm | 350mm | 500mm | 600mm | 800mm | |
| sex can point mark | temperature range | RT+10℃~200℃/(300℃) | ||||
| volatility | ±0.5℃ | |||||
| uniformity | ±2.0℃ | |||||
| temperature deviation | ±2.0℃ | |||||
| control accuracy | Setting accuracy: 0.1 ℃ Indication accuracy: 0.1 ℃ Resolution: ± 0.1 ℃ | |||||
| Ventilation time | 1minAdjustable up to 99h | |||||
| air changes per hour | 8-100Times/h | |||||
| control manufacture be unify | controller | Imported LED digital display P, I, D+S, S, R. microcomputer integrated controller | ||||
| heating system | Fully independent system, stainless steel fin electric heater | |||||
| ventilation system | Ventilation control is instrument automatic control, and the panel control surface is equipped with ventilation operation display and stop display | |||||
| circulatory system | High temperature and low-noise motor, axial fan | |||||
| timing range | 1~9999min | |||||
| safety protection | Leakage, short circuit, overheating, motor overheating, overcurrent protection | |||||