Function:
Anti-yellowing aging testing machine can promote the increase of sulfur rubber deterioration, to calculate the change rate of tensile and elongation before and after heat. Its generally thought that test for one day at 70C, in theory as exposed to the atmosphere for 6 months.
Anti-yellowing: Anti-yellowing aging testing machine stimulates the atmosphere environment, driven by the sun ultraviolet radiation. Its generally thought that the appearance change at 50C for 9 hours, in theory as exposed to atmosphere for 6 months.
Features:
1) To simulate outdoor weathering, Anti-yellowing aging testing machine exposes materials to alternating cycles of UV light and moisture at controlled, elevated temperatures. It simulates the effects of sunlight using special fluorescent UV lamps. It simulates dew and rain with condensing humidity and/or water spray.
2) Anti-yellowing aging testing machine is the simplest, most reliable, and easiest to use weathering tester available. With thousands of testers in use worldwide, it is the world's most widely used weathering tester.
Structure:
1. The inner bladder of the chamber is made of imported high-class stainless steel plate while the outer bladder is made of A3 steel plate sprayed with plastic.
2. The heating mode adopts inner bladder trough type heating with its rapid temperature rise and even temperature distribution.
Control System:
1. Adopts black aluminum plate to connect temperature sensor and adopts black board temperature meter to control heating so as to ensure more stable temperature.
2. The radiometer probe is fixed so as to avoid the frequent installation and disassembly.
3. The radiation quantity adopts the special UV irradiatometer with high-precision display and measurement.
4. The radiation intensity is not more than 50W/m2.
5. The illumination and condensation can be controlled independently or alternating and circularly.
Instruction:
1. Temperature controller:it is used to set inner chamber temperature;
2. Timer:0~999.9H,power
3. Fan: open the fan in the machine;
4. Dial:dialrotary switch;
5. Heat light: it will light when heat the test chamber;
6. Heat one: low temperature tests witch;
7. Times witch: timer switch;
8. Light: anti-yellowing light switch in the test chamber;
9. Finishlight: it will light when finish the test;
10. Heat two: high temperature test switch;
11. Power: main power switch;
12. Over heat protector: over heat protector switch.
| Haida International Equipment Co., Ltd. | |
|---|---|
| Product Category | Environmental Test Chambers and Rooms |
| Product Number | HD-E704 |
| Product Name | uv aging anti-yellow testing machine/uv weatheringagingtester/uv light weathering drying chamber |
| Configuration | Floor |
| Parameters | Temperature |
| Temperature Control | Heating |
