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ASTM D1148 yellowing resistance tester Small UV ageing tester
1. Use:
This machine is mainly used for leather, plastic, rubber, cloth and other light-colored materials under ultraviolet radiation aging resistance.
2.principle:
The machine simulates ultraviolet radiation for a certain time to test the ability of materials to withstand ultraviolet aging. The accelerated aging test chamber is designed to simulate the environment of shipping containers exposed to sunlight to test the degree of discoloration resistance of products in it. It can be used as reference for the preparation of chemical raw materials.
Detailed introduction
The tube type yellowing resistance machine mainly tests the yellowing resistance of light and white materials in sunlight. According to the light or white products in the natural sunlight for a long time under the yellow phenomenon, to the sun bulb or lamp tube and heating temperature control device simulation of the natural environment, in the specified time, observe the sample surface color changes, determine the degree of sample discoloration.
ASTM D1148 yellowing resistance tester Small UV ageing tester
Features:
The tube type yellowing resistance tester is designed to simulate the transport container environment under sunlight radiation to test the degree of color resistance of light colored materials in it. For the preparation of chemical materials, reference.
Meet the standard:
Lamp type yellowing testing machine conforms to ASTM-D1148 standard
Lamp type yellow change testing machine specifications:
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Inner box size |
About 710×400×350mm (length × width × height) |
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material |
SUS304 Stainless Steel |
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Test distance |
340NM |
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Test tube |
UVA340 UVB313 lamp tube (optional). |
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timer |
LED display /99 hours 59 minutes |
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Air circulation |
Electric fan air circulation device a set |
|
Protective device |
Fuse overload protection |
|
Machine size |
750×400×450mm (Length × width × height) |
|
weight |
About 15Kg |
|
Rated voltage |
AC~220V 50HZ |
ASTM D1148 yellowing resistance tester Small UV ageing tester
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