AC220V 50HZ Uv Accelerated Weathering Tester Programmable Controller

Programmable Controller Uv Accelerated Weathering Tester AC220V 50HZ

UV Ageing Weathering Chamber Test Conditions:

1. test sample fixed to the test rack fixture. When the sample holder is not filled with the sample faced with fluorescent light , you need to use the blackboard to fill the sample holder, keep the chamber inner wall closed.

2 test temperature. Illumination can be 50,60,70 ℃ three temperatures, priority recommended 60 ℃; condensed phase temperature Degree is 50 ℃, the temperature uniformity tolerance of ± 3 ℃.

3. Each condensation cycle selectable illumination light 4H, 4H condensation or 8H light, 4H condensing: two kinds of cycles.

4 After the first light 400 ~ 450H, every row need to be replaced with a fluorescent lamp. Other lamps in accordance with the light cycle and replace way to replace the lamp to compensate for losses caused by lamp aging. This mode of operation is to ensure that each lamp life is between 1600 ~ 1800H.

5 When replacing the lamp, a water dish should be dry and clean, avoid the formation of scale.

Test samples and performance evaluation:

1. Appearance assessment: the appearance of the coating is mainly assessed, and can also be visually assessed Plastic and Rubber necessary. The check project is mainly for gloss, color change, chalking, spots, blisters, cracks and dimensional stability, etc. Should try to use the instrument to do Quantitative detection, such as gloss, colorimeter.

2. Evaluation of the mechanical and other properties: tensile strength of general rubber material, elongation, hardness measurement, the measurement red plastic impact strength, elongation at break, tensile strength, flexural strength, if necessary, may require additional performance testing projects.

Specifications :

Package: Standard export wooden case, plywood case or according to customer's requirement.

If you need more info about this UV Weather Simulated Plastic Accelerated Aging Test Machine / Plastic Aging Chamber , please contact with us,thank you