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UV Light Discoloration Tester is also referred to as the Anti-Yellowness Tester, which can simulate the UV (ultraviolet)radiation and heat emitted from the sun, exposing the test pieces tothis artificial environment to accept irradiation within a relatively shorttime. After hours of testing, the operator observes the degree ofdiscoloration and compares the exposed specimen with the unexposedspecimen using the Grey Scale to evaluate the performance of thespecimen's color fastness.
Light Discoloration Anti-Yellowness Tester Standards: ASTM-D1148 HG/T 3689
Item No :
GT-KD02Order(MOQ) :
1
This UV Light Discoloration Test Chamber is to test the resistance to discoloration of shoes materials.Such as white and light color upper materials, sole materials, leather, PU, fabric etc. To assess the defect of products the radiation from sun in normal use and high temperature of container during the transport.
This Light Discoloration (UV) Tester also can be used as the aging tester and dying oven, multi-use of one machine.
Simulated the circumstances of sunshine radiation and heat, after a period of testing, checking the yellowing resistance of sample. It is advisable to use grey scale for reference to assess the level of yellowing. Since used UV light of 300W, the testing can be completed in a short time.
| Model | GT-KD02 |
| Light source | OSRAM fluorescent UV lamp |
| Lamp power | 300W |
| Lamp Irradiance | ( 25±0.4) W/m2 |
| Lamp service life | 1000h |
| Temp. range | RT ~ 120℃ |
| Temperature resolution | 0.1℃ |
| Heating method | Hot-air circulation |
| Timer | LED, 0 - 999min |
| Turntable diameter | 35cm |
| Revolutions | 3 rpm |
High-Precision Climate Simulation for Reliable Material & Electronic Reliability Testing -This constant temperature humidity chamber features programmable control, wide temperature and humidity ranges, and complies with international standards. Main Features: ✔ Wide Testing Range: Temperature: -60°C to +150°C | Humidity: 20% to 98% RH. ✔ Smart Control: 7-inch programmable color touch screen controller with USB data export. ✔ Premium Components: Equipped with imported French Tecumseh compressor. ✔ International Standards: Fully complies with ISO, ASTM, IEC, JIS, BS.
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UV Light Discoloration Tester is also referred to as the Anti-Yellowness Tester, which can simulate the UV (ultraviolet)radiation and heat emitted from the sun, exposing the test pieces tothis artificial environment to accept irradiation within a relatively shorttime. After hours of testing, the operator observes the degree ofdiscoloration and compares the exposed specimen with the unexposedspecimen using the Grey Scale to evaluate the performance of thespecimen's color fastness. Light Discoloration Anti-Yellowness Tester Standards: ASTM-D1148 HG/T 3689
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