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UV aging test in UV aging test chamber

2023-01-03

The UV aging test chamber is an experimental formulation screening tool to optimize product composition and product quality inspection during scientific research and production. It is used to evaluate the weather resistance of materials such as plastic rubber, paint coatings, aluminum-plastic panels, automotive safety glass, and textile printing and dyeing. .

Main parameters:

01. Light source: lamp wavelength: UVA-340/UVB-313; number of lamps: 8; lamp power: 40W/piece;

02. Simulated environment: temperature, humidity, light, spray, condensation;

03. Temperature Range: RT+10℃~70℃;

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04. Humidity Range: ≥95%RH;

05 Temperature Variation: ≤±0.5℃;

06. Temperature uniformity: ≤±2℃;

07. Board temperature: 40 ℃ ~ 65 ℃;

08. Distance between lamp tubes: 35 mm;

09. Test time: 1 ~ 9999S , M, H adjustable;

10. Number of samples: approx.honor 40 pieces;

11. Irradiance range: <50W/㎡.

The UV ultraviolet aging test project refers to the process of simulating various factors involved in the actual use conditions of the product to conduct corresponding condition-enhancing experiments on the aging of the product . Mainly for plastic materials, ordinary aging mainly includes light aging, moist heat aging and hot air aging. The product is used outdoors and exposed to sunlight for a long time. If you want to know the life of the product outdoors, you need to simulate the ultraviolet light of the sun for UV aging experiments. Of course, the intensity of the experiment is much greater than the actual light intensity outside, so as to shorten the testing time. , you can know the aging state of the product after how many years of use through a short-term test.

Common UV Aging Test:

UVA-340: Simulates the ultraviolet part of sunlight, mainly used for photoaging testing of outdoor products;

UVA-351: Simulated the ultraviolet part of the sunlight passing through the window glass, mainly used for the photo aging test of indoor products;

UVB-313EL: Widely used in the rapid and economic treatment of durable materials. The test will cause the aging of the material and sometimes lead to abnormal results, and must obtain the customer's consent when used.

Detection range:

Rubber

Lab , plastics, coatings, adhesives, building materials, metal materials, batteries and cables, auto parts, chemicals and many other industries and various material products.

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