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.
Send product request
Other supplier products
 |
Anti-fatigue Test Bench For Automobile Steering Machine | The vehicle steering system test bench (hereinafter referred to as the test bench) can simulate the torque input, load and environmental condition ... |
 |
Voltage Drop Tester for Automotive Wire Connectors | The voltage drop tester for automotive wire connectors is suitable for measuring the voltage drop at similar connection interfaces such as the pins... |
 |
Shoes Flexing Tester | It's used for determining the flexibility resistance and or indicating the cracks od shoe or shoe sole through reciprocating flexing movements unde... |
 |
Fabric Flame Retardant Tester | A method is used to determine the damaged area and the length of the damage when the textiles and other materials are burned at 45 °, and the B... |
 |
Automatic Direct Residual Shear Machine | Introduction·Automatic Digital Direct/Residual Shear Machine SHEARMATIC 300 is an ideal instrument to test the anti-shear ability of soil an... |
Same products
 |
Washable Cheap 13.56Mhz 213 Nfc Mini Stickers 13.56 Mhz RFID Label Sticker Tag HF/UHF Tags Dry Inlay | Seller: XIUCHENG RFID | Size：On request Material:PET, PVC,paper or customized Frequency:UHF/HF Printing:Thermal transf... |
 |
Micronized wax used for industrial paint processing | Seller: Syntop chemical Co.,Ltd. | Micronized wax is a vital functional additive in industrial paint processing, with primary functi... |
 |
Plant Growth Regulator Manufacturer | Seller: HEBEI LAIKE BIOTECH CO.LTD | Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec... |
 |
Fungicide Supplier | Seller: HEBEI LAIKE BIOTECH CO.LTD | Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa... |
 |
Fungicide Supplier | Seller: HEBEI LAIKE BIOTECH CO.LTD | Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa... |
