Product Details

Temperature Control

Temperature Range: Typically from ambient temperature to 200°C, as seen in devices like the Shanghai Huitao Yellowing Aging Test Chamber and HT-1002 Yellowing Aging Test Machine.
Temperature Control Accuracy: Generally between 0.2°C to 0.3°C, with some devices capable of higher precision.
Temperature Uniformity: Varies between ±1°C to ±3°C, with certain models like the Zhongnuo Yellowing Test Machine offering temperature distribution accuracy of ±0.5°C.
Heating Method: Typically uses a hot air circulation system to maintain uniform temperature within the chamber.

Light Source System

Light Source Types: Common types include 300W infrared bulbs, OSRAM solar lamps, xenon lamps, tungsten filament lamps, etc.
UV Wavelength: Common wavelengths are 313nm and 340nm, which simulate aging effects under different light sources.
Light Source Lifespan: Typically ranges from 1000 hours to 5000 hours.
Light Intensity: Adjustable to meet different material and testing requirements.
Distance Between Lamps and Samples: The distance between lamps is usually 70mm, and the distance between the sample and the lamp is typically 50mm, ensuring uniform illumination.

Equipment Structure

Inner Box Dimensions: Common sizes include 500×500×600mm, 50×50×60cm, etc.
Outer Box Dimensions: Varies depending on the manufacturer and model, such as 1000×650×1170mm.
Material: The inner box is often made from SUS#304 stainless steel, while the outer box is typically constructed from cold-rolled steel sheet with a spray paint or high-grade baked paint finish.
Insulation Layer: Typically uses fiberglass or other insulating materials to reduce heat loss.

Power Supply and Power Consumption

Power Supply: Typically AC220V, around 15A to 16A.
Power Consumption: Generally around 4.5KW, with variations depending on the model.

Yellowing Aging Test Machine