Furniture Wood Yellowing Resistance Testing Machine
148005.0 INR/Unit
Product Details:
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Furniture Wood Yellowing Resistance Testing Machine Price And Quantity
- 1 Unit
- 148005.0 INR/Unit
Furniture Wood Yellowing Resistance Testing Machine Trade Information
- Cash in Advance (CID)
- 100 Unit Per Month
- 7 Days
- All India
Product Description
Item Specification
1. Internal chamber size(W*D*H) 50*50*60cm
2. External chamber size(W*D*H) 114*74*130cm
3. Temperature Range Ambient Temperature~200
4. Control Mode Automatic Calculation Controller
5. Temperature display accuracy 0.1
6. Control accuracy 3
7. Distribution accurac 1 (ambient ~ 100)
8. Time memory 0-999 hours, Power Failure Memory Type, with Buzzer
9. Sample holder rotation speed Diameter 45cm, 102 roll/min
10. UV light source 300W UV lamp
11. Heating method Hot air circulation
12. Chamber material Internal: Stainless Steel SUS304;
13. External: Steel plate with baking varnish
Functions and features of furniture wood yellowing resistance tester
Simulation of natural light and temperature
Furniture wood yellowing tester simulates the UV radiation in natural sunlight through UV light source, and at the same time, it has temperature control system to precisely control the temperature inside the box to simulate the aging process of wood in the natural environment.
Precise control of test conditions
Adjustable UV intensity: The intensity of the UV light can be adjusted according to the test requirements to simulate different intensity of sunlight.
Wide temperature range: The temperature control range is usually from room temperature to 120, which meets the testing requirements of different woods.
Timing function: the testing time can be set to automatically control the testing cycle and improve the testing efficiency.
Multifunctionality
The equipment can be used not only for yellowing resistance test, but also for aging test and oven function, realizing multi-purpose of one machine, saving equipment investment and improving laboratory utilization.
Test Standards and Methods
- ISO 4892-2:
International Organization for Standardization standard for aging tests on plastics exposed to laboratory light sources.
- ASTM D4459:
American Society for Testing and Materials (ASTM) Standard for Aging Tests of Plastics under Exposure to Ultraviolet Light.
- ASTM D1037:
American Society for Testing and Materials standard method for performance testing of wood and wood-based materials.
- GB/T 17657:
Chinese National Standard on Test Methods for Physical and Chemical Properties of Artificial Boards and Veneered Artificial Boards.
- ISO 105-A02:
International Organization for Standardization standard method for color fastness testing of textiles.
- Customized test methods:
According to the specific application scenarios and customer requirements for wood and coatings, we develop specialized test programs, including different temperatures, light intensity, humidity conditions, and so on.
Furniture Wood Yellowing Tester FAQ
1. Q: What is the main test of Furniture Wood Yellowing Tester? A: Furniture wood yellowing tester is mainly used to test the color stability, i.e. yellowing resistance, of furniture wood under the action of environmental factors such as ultraviolet light, high temperature and humidity. This includes all kinds of solid wood, artificial boards and their surface finishing materials.
2. Q: What are the types of light sources for the Furniture Wood Yellowing Tester? A: Furniture wood yellowing testers typically use UVA-340 lamps, which simulate the long-wave ultraviolet rays of sunlight and are suitable for furniture wood yellowing tests. In addition, some units may also be equipped with UVB-313 lamps for higher intensity UV testing.
3. Q: How does the equipment simulate the environmental conditions under which furniture is used? A: Furniture wood yellowing testers simulate the environmental conditions in which furniture is used by controlling the temperature and humidity. Typically, the equipment can be set to simulate an indoor environment by setting the temperature (e.g., 20-30C) and humidity level (e.g., 50-70%) similar to the actual environment in which it will be used.
4. Q: What are the special requirements for the placement of the samples in the equipment? A: Samples should be prepared and placed in accordance with the relevant standards or furniture manufacturer's requirements. Usually, the samples need to be fixed in the sample racks inside the equipment to ensure that the sample surface is uniformly exposed to UV light and at the same distance and angle from the light source. In addition, the samples should be placed in such a way that they do not block each other to ensure that each sample receives the same test conditions.
5. Q: How are the test results used to assess the yellowing resistance of furniture wood? A: After the test is completed, the samples are removed and a colorimeter is used to measure the amount of color change in the samples before and after the test. By calculating the color difference value (e.g. E value), the yellowing resistance of the material can be assessed. In general, the smaller the E value, the better the material's resistance to yellowing. In addition, changes in the appearance of the samples, such as the presence of cracks, fading, and deformation, can be observed to comprehensively assess their durability.
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Contact Details
- 1st Floor, No. 3, Shugang Avenue, Hongmei Town,Dongguan Guangdong, China
- Mr. Shirley (Manager)
- Mobile : +8615580327593
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Derui Testing Equipment Co., Ltd
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Derui Testing Equipment Co. Ltd
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