Anti-yellowing aging test chamber

The Anti-yellowing Aging Test Chamber is a specialized environmental testing equipment designed to simulate the effects of aging and discoloration on materials due to 

environmental exposure. Here's a concise and professional overview of its capabilities:

1. Aging Test: This chamber accelerates the deterioration process of sulfur rubber, measuring the change in tensile strength and elongation at elevated temperatures. It's capable 

of condensing the equivalent of six months of atmospheric exposure into a single day at 70°C, providing a rapid assessment of material degradation .

2. Anti-yellowing Test: The chamber recreates atmospheric conditions driven by solar ultraviolet radiation to test the resistance of materials to yellowing. It's designed to simulate 

the appearance changes that would occur over six months of natural exposure in just nine hours at 50°C, offering a quick evaluation of material discoloration .

This dual-purpose chamber is an invaluable tool for industries that require materials to maintain their integrity and appearance over time, such as plastics, coatings, textiles, 

and automotive parts, among others. It ensures that products can withstand the rigors of outdoor conditions, facilitating quality control and product improvement.

1. Simulated Sunlight: Utilizes xenon or tungsten lamps to replicate the UV radiation in natural light, which is crucial for accelerating material aging .

2. Temperature Regulation: Offers precise control within a broad temperature range, typically from 5°C to 60°C, to mimic various environmental aging conditions .

3. Humidity Control: Some advanced models include humidity control, allowing for precise regulation within a range of 20% to 98% RH, to simulate the impact of different humidity 

levels on material discoloration .

4. Irradiation Timing: Allows for setting specific irradiation durations, from several hours to days, to simulate long-term exposure to sunlight .

5. Rotating Sample Rack: Equipped with a rotating sample rack for even exposure to light, ensuring uniform testing across all samples .

6. Timer and Counter: Includes a timer and counter to record irradiation time and total radiation dosage, essential for assessing material resistance to yellowing .

7. Advanced Control System: Features an advanced control system for automated regulation and monitoring of temperature, humidity, and irradiation time, enhancing test accuracy 

and reliability .

JIS-P8127,ASTM D1148…

1. The inner bladder of the chamber is made of imported high-class stainless steel plate while the outer bladder is made of A3 steel plate sprayed with plastic.

2. The heating mode adopts inner bladder trough type heating with its rapid temperature rise and even temperature distribution.