Air Oven for Aging and Heating Resistance Test to Rubber and Thermoplastic
The ASTM-D5423 Forced-air Aging Test Chamber performs accelerated high-temperature aging tests on specimens through forced hot air circulation. Equipped with a forced ventilation fan system, this unit precisely controls air exchange rates to simulate product aging degradation in long-term high-temperature environments.
Application Overview
This industrial test chamber evaluates heat resistance of electrical and electronic components, insulating materials, plastic products, rubber parts, and various other materials under high-temperature operating conditions. The equipment is essential for quality control and material testing in manufacturing and research applications.
Key Features
- Forced hot air circulation system for uniform temperature distribution
- Precise air exchange rate control from 100-200 times/hour
- Two-tier stainless steel rotating rack for sample testing
- Programmable timer function with automatic test termination
- Advanced temperature control with 0.1℃ resolution
Technical Specifications
| Parameter |
Model 1 |
Model 2 |
| Working Volume |
W450×H550×D450mm (111L) |
W500×H600×D500mm (150L) |
| Overall Dimension |
W1020×H1100×D700mm |
W1100×H1200×D780mm |
| Temperature Range |
R.T.+10℃ to 300℃ |
| Temperature Fluctuation |
≤±0.5℃ (No-load) |
| Temperature Uniformity |
≤±2℃ (No-load) |
| Temperature Rise Speed |
1.0 to 3.0℃/min |
| Air Exchange Rate |
100-200 times/hour |
| Air Velocity |
0.5 to 1.5m/s |
| Sample Turntable |
2-tier stainless steel rotating rack |
| Rotating Speed |
1-10r/min (3600 rotation) |
| Working Power |
AC220V, 50Hz |
Compliance Standards
This equipment complies with global testing standards including GB/T3512-2001/2014, GB/T 11026.4-1999, GB/T 2951.41-2008, JB7444-1994, UL1581, ASTM-D2436, ASTM-D5423 (type II ovens), ASTM-D5374, CNS3556, CNS742, JIS K7212 and JIS B7757.
Industrial Application: Ideal for material testing laboratories, quality control departments, and research facilities requiring precise high-temperature aging simulations for rubber, thermoplastic, and electronic components.