跳至主要内容

Flammability Tester Standards and application

    Combustion tester for a variety of wire and cable insulation coating materials, printed circuit board materials, IC insulators and other organic materials, resistance to burning test. Test, the test piece as the top of the flame, burning 15 seconds, off for 15 seconds, repeat 5 times after the test specimen was burned, can set the burning, extinguishing time and the number of repetitions, and automatic operation.
    

  Flammability tester Standards compliant:
1, Horizontal Combustion Test: UL94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210)
2, vertical burning test: UL 94 V-0, V-1, or V-2 (ASTM D 3801, IEC 60695-11-10, IEC 60707, ISO 1210)
3,500w (125mm) Vertical Combustion Test: 5VA or 5VB (ASTM D 5048, IEC 60695-11-20, IEC 60707, ISO 9772) 500 W (125mm)
4, thin material vertical burning test: VTM-0, VTM-1, or VTM-2 (ASTM D 4804, ISO 9773)
5, the level of foam material combustion test: HF-1, HF-2 or HBF (ASTM D 4986, ISO 9772)
6, burner: (ASTM D 5025, ASTM D 5207, ISO 10093, ISO 103351)

 Horizontal and Vertical Combustion Tester is  simulating the fire early stage  in the surrounding environment of electrical and electronic products. It is used to simulate the fire hazard. The surrounding fire of the product ensures that it will not cause the combustion to spread. Test equipment for electrical and electronic household appliances parts, parts and components, such as: household appliances, insulation shell, switch panels, printed circuit boards and insulation materials. This type of UL94 horizontal and vertical combustion test instrument is designed for flammable performance testing of equipment and appliance parts. Many of the test indicators for end use such as flammability, combustion rate, flame spread, combustion strength and flame retardancy of the product Are detectable. High degree of automation, accurate test data, is our high demand for users to launch the latest tester.
For more information about our testing instrument, please contact

 ·website:http://www.qinsun-lab.com/

 · Phone :+86-21-6780 0179
· E-mail :info@qinsun-lab.com 

评论

发表评论

此博客中的热门博文

Classfication Of The Textile Testing

Textile testing is the term for a whole series of tests that examine the physical, mechanical and chemical properties of textiles. These tests are sometimes done before a textile goes into widespread use, or they're done on textiles arriving from other countries for sale in US markets. Countries like the United States have established standards for what should and should not be in textile products. Tests can show whether companies making textiles are in compliance or not. Many textile tests have many types. Some of them are physical tests, in which a sample of textile material is examined closely for feel and appearance. Such tests are done on individual fibers or strands of material and on yarns, threads made of several fibers twisted together. Textiles are subjected to light and other elements to see how they react. Some of these tests are done in a weather-ometer, a machine that tests for weathering and lightfastness of textiles. It's basically an enclosed box. Textiles...
发表评论
阅读全文

Synthetic Blood Penetration Tester for Medical Face Mask

  Features of Synthetic Blood Penetration Tester: 1. Mask fixture is metal human head mold, which can fully simulate the actual use state of the mask. 2. Metal human head mold can be rotated at a certain angle, which is convenient for sample clamping. 3. Specially designed injection control device, a certain volume of synthetic blood can be sprayed in the controlled time. 4. Instrument uses a gas source that can provide (700±25) kPa stable air pressure. 5. It can simulate the liquid injection velocity corresponding to the human blood pressure 10.6 kPa、16.0kPa 、21.3kPa (i.e .80 mmHg、120mmHg、160mmHg) for the test. 6. A fixed target plate is provided to block the high pressure edge part of the ejected liquid flow, only the steady flow part is sprayed on the area sample, which increases the accuracy and repeatability of the test. 7. This blood penetration testing equipment uses imported special aluminum wire drawing panel, equipped with metal keys, sensitive operation, not easy to dama...
发表评论
阅读全文

Determination of air permeability of a fabric-air permeability tester

Fabric air permeability is a measure to what extent it gives air passing through the fabric. Air permeability, a given area in the vertical direction of the air flow rate, a given time period, is measured by the fabric test area inside the pressure difference of the fabric. Basically, it depends on weight, thickness and porosity of fabric. The porosity of fabric is the demonstration of the air gap as a percentage within fabric. It has been important for especially the tent fabric, parachute fabric, raincoat fabric and garment, the fabric used in air bags, industrial filters and sail cloth. Moreover, when thermal properties of clothing and body interaction are taken into consideration, there has been the effect of air permeability. there is an instrument which is designed to test the air permeability of fabric on the market .it is air permeability tester . Air permeability is an important feature of fabrics (Sundaramoorthy et al., 2011) and is one of the main factors affecting the t...
发表评论
阅读全文