UV accelerated aging testing machine

Product Introduction:

box-typeUV accelerated aging testing machineIt is a testing equipment designed for material weather resistance testing, which simulates aging factors such as ultraviolet radiation, temperature, and humidity in natural environments to achieve rapid aging testing of various materials.

The equipment adopts a box type sealed structure design, equipped with ultraviolet lamp tubes, which can output ultraviolet light and replicate the erosion effect of ultraviolet rays on materials in sunlight. It has a built-in temperature and humidity control system and supports multiple aging mode switches such as condensation and spraying, meeting the testing needs of different materials.

The body is equipped with a touch control screen, which can preset multiple program curves and display real-time test data and operating status. The box is designed with a corrosion-resistant stainless steel inner liner and insulation layer.

Product Features:

The light source uses ultraviolet fluorescent lamps as the emitting light source.

There are UVA-340 and UVB-313 light sources for users to choose from and configure:

The emission spectrum of UVA-340 lamps is mainly concentrated at a wavelength of 340nm.

The emission spectrum of UVB-313 lamp mainly concentrates at the wavelength of 313nm.

Electrical control:

a、 The blackboard temperature and condensation temperature are both controlled by a controller.

b、 The rest mainly use electronic components, with irradiance uniformity of ≤ 4% (at the sample surface). Blackboard temperature monitoring: PT-100 blackboard temperature sensor is used to control the sample surface temperature during the testing process.

c、 Water tank temperature monitoring: During the cyclic testing process, there is a testing section that involves the dark condensation process, which requires the box to generate saturated water vapor at a relatively high temperature. When the water vapor encounters a relatively cold surface of the sample, it will condense dew on the surface of the sample. The water tank is located at the bottom of the box and is equipped with an electric heater.

d、 The test chamber is equipped with time control and power-off memory function.

e、 Safety protection device: low water level alarm in the sink to prevent dry burning of the heater.

Material for box production:

The inner lining of the box is made of stainless steel plates;

The shell is made of high-quality cold-rolled steel plate sprayed with plastic;

The sample rack is made of stainless steel mesh frame, which facilitates the storage and retrieval of samples.

box-typeUV accelerated aging testing machineparameter

Product Model: HT-4522-X

Studio size: L1100mm × W550mm × H350mm

Dimensions: Approximately L1300mm × W660mm × H1720mm

Distance between lamp and product: adjustable (not exceeding 350mm)

Distance from the parallel surface of the test piece to the lamp surface: approximately 50mm

Wavelength range: UV-A wavelength range of 315-400nm or UV-B wavelength range of 290-315nm

Radiation intensity: 0.3-1W/m2/nm

Temperature resolution: 0.1 ℃

Light temperature range: 50 ℃~70 ℃/temperature tolerance is ± 3 ℃

Condensation temperature range: 40 ℃~60 ℃/temperature tolerance is ± 3 ℃

Blackboard thermometer measurement range: RT+10-80 ℃/tolerance ± 1 ℃

Temperature control method: PID self-tuning temperature control method

Effective irradiation area: 1100 * 550mm