UV aging testing machine

UV weather aging test benchIt is a device used to simulate the ultraviolet radiation and condensation environment in natural sunlight, in order to accelerate the testing of non-metallic material aging. By using fluorescent ultraviolet lamps as light sources, simulating ultraviolet radiation in natural sunlight, and combining with environmental conditions such as condensation, high temperature, and high humidity, accelerated weather resistance tests are conducted on the material. Widely used in industries such as plastics, coatings, rubber, electronics, cosmetics, etc. In the plastic industry, it is used to test the antioxidant and UV aging properties of plastics; In the paint industry, it is used to evaluate aging phenomena such as color difference, cracking, and powdering of coatings; In the rubber industry, it is used to test the hardness, tensile strength, elongation at break and other properties of rubber; In the electronics industry, it is used to evaluate factors such as weather resistance and appearance changes of electronic products; In the cosmetics industry, it is used to evaluate the stability, color difference, oxidation and other properties of cosmetics.

UV weather aging test benchTechnical Specifications:

Internal dimensions: Width 1140 x Depth 400 x Height 390cm or Width 1140 x Depth 640 x Height 690cm

Temperature range: Room temperature 10 ℃+70 ℃

Temperature fluctuation: ≤± 0.5 ℃

Humidity range: 85%~100% RH

Dimensions: 50x130x148cm

Test light source: UVA-340 or UVB-313 ultraviolet lamp tube optional

Experimental light source wavelength: 280~400nm depending on the selected lamp tube

Sample rack size: available in slicing or shelf storage rack options

Center distance between sample and lamp tube: 50mm ± 2mm

Distance between lamp tube and lamp tube center: 70mm ± 2mm

Inner box material: SUS304 stainless steel plate is used

Outer box material: SUS304 stainless steel hairline plate

Temperature controller: LED digital display P.I.D+S.S.R. microcomputer integrated controller

Time controller: Programmable time computer integrated controller

Illumination heating system: fully independent system, nickel chromium alloy electric heating heater

Condensation humidification system: All stainless steel shallow surface evaporative humidifier

Spray system: Spray time 18MIN, stop time 108MIN adjustable

Water supply system: humidification water supply adopts automatic control

Exposure methods: Moisture condensation exposure, light radiation exposure

Heating method: Inner tank sink heating, fast heating, uniform temperature distribution

Notes:

When reusing after a long period of disuse, it is necessary to carefully check the water source, power supply, and all components to ensure that they are correct before restarting the equipment. This is to ensure that the device can operate normally when restarted, avoiding accidents caused by loose or damaged components.

During the experimental phase, the time for opening the box door should be minimized as much as possible to avoid affecting the stability of the testing environment. Frequent opening of the box door may cause fluctuations in environmental parameters such as temperature and humidity, affecting the accuracy of the test results.

The sensing devices in the studio should not be subjected to strong impact to prevent damage to the sensors, which may affect the normal operation of the equipment and the accuracy of the test results.

During the operation of the equipment, it is necessary to maintain sufficient water sources to ensure the normal operation and heat dissipation needs of the equipment.

Non professional operators of the UV aging test chamber are not allowed to operate it arbitrarily to avoid equipment damage or test failure caused by improper operation.

When equipment malfunctions that cannot be resolved by oneself, please contact our company for timely resolution of equipment issues.

Due to the strong harm of ultraviolet radiation to personnel (especially eyes), operators should try to minimize their exposure to ultraviolet radiation. It is recommended to wear protective goggles and shields.