Yellowing resistance test chamber
Scope of application:
Test method for determining the yellowing resistance of light and white products, such as upper and bottom materials for shoes, to approximate sunlight and ultraviolet light. According to the light-colored or white products, the phenomenon of yellow color is easy to occur in the natural sunlight for a long time, with the solar lamp and heating temperature control device to simulate the natural environment, within the specified time, observe the change of the surface color of the sample, determine the degree of discoloration of the sample, so as to determine the ability of the material to resist yellow under sunlight radiation.
Applicable standards:
HG/T3986, ASTM D1748, etc.
Technical parameters:
Light source: 300W UV light bulb imported from Germany;
Temperature range: Room temperature +5℃ ——200℃℃：
Temperature uniformity :± 2'C;
Electric heating power: 500W and 1000W two groups;
Temperature control :LED digital display, PID temperature controller:
Time control :0——9999min or 0——9999h;
Test frame: diameter 400mm, speed 1——20rpm adjustable, single-layer test frame;
Working rate size :500x500x600mm（WxDxH）;
Dimensions :500x500x600mm（WxDxH）;
Power supply :AC220V, 1.8KW.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Universal finger friction tester | Brief IntroductionThe main working principles of this device is through a test head, plus a certain amount of pressure, and carry a variety o... |
 |
Anti-impact Test Bench For Automobile Steering | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
 |
Masks Flame Retardant Tester | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
 |
Automobile wire cyclic bending testing machine | In terms of technical parameters: The swing angle can reach 180 degrees clockwise or counter - clockwise. It is also possible to continuously set a... |
 |
Pilliscope Assessment Viewer | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
Похожие товары
 |
Microcrystalline wax used for rubber plastic processing and modification | Продавец: Syntop chemical Co.,Ltd. | Microcrystalline wax has a wide range of industrial applications, primarily in the areas of rubbe... |
 |
Microcrystalline wax 80A used for lubrication and demolding | Продавец: Syntop chemical Co.,Ltd. | The core industrial applications of microcrystalline wax 80A are primarily focused on rubber prot... |
 |
Tyvek Flat Roll Pouch | Продавец: Hopeway AMD | Tyvek Flat Roll Pouch is designed for professional sterilization packaging, offering clean handli... |
 |
Industrial Warehouse Ceiling Fans | Продавец: Hebei Windmax Power Technology Co., Ltd. | Industrial Warehouse Ceiling Fans Industrial Warehouse Ceiling Fans for Warehouses, Logisti... |
 |
HVLS Ceiling Fan for Railway Station | Продавец: Hebei Windmax Power Technology Co., Ltd. | HVLS Ceiling Fan for Railway Station for Railway Station All units are CE-certified, manufa... |
