A Article For Operating Horizontal Vertical Flame Tester

Horizontal vertical flame tester is to simulate the electrical environment around the electrical environment of the early situation,to simulate the technology to assess the risk of fire, and to make sure the product around the fire that will not cause burning 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.

Horizontal and vertical flame chamber is designed for combustible performance testing of equipment and appliance parts. Many of the test indicators for end using such as flammability, combustion rate, flame spread, combustion strength and flame retardancy of the product are Was detected. High degree of automation, accurate test data, is our high demand for users to launch the latest tester.

Horizontal Vertical Combustion Tester Experimental Operation Method:
1, with a gas pipe connected to the burner and control box and gas tank airway, check the airway interface to prevent leakage.
2, turn on the power switch 9, the flame time 1, Yu Yan time 2 and the remaining time 3 as required to set (debugging can be set to a short time).
3. Hold the sample so that the burner tilts to an angle (0 °, 20 °, 45 °) and adjusts the clamp 30 and the sample to the test position.
4, the gas flow control valve to a minimum.
5, open the gas tank main valve, connected to the gas source, according to the gas key 10, while the lighter or match the ignition and regulation, gas pressure regulator valve pressure adjustment of 0.1Mpa, adjust the gas flow control valve 14, while the gas The pressure of the back pressure-U type pressure gauge 26 reaches the appropriate pressure to bring the flame to the standard height. The burner should be in the vertical position when ignited. (If the pre-mixed burner is used, connect the compressed air source and adjust the pressure to 0.1 MPa to adjust the air flow control valve 15 to allow the flame to meet the requirements.)
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

此博客中的热门博文

Multi-Functional Scratch tester For automotive interior materials

Multi-Functional Scratch tester is applicable to all types of wiping performance test of automotive interior materials; test equipment integrated three domestic standards (fingers scraping method, a hundred grid method, and plastic scraping finger scraping method). Scratch tester is an electronic instrument capable of measuring critical load, adhesion, scratch resistance and bond strength for a wide range of surfaces. Scratch tester measures the scratch resistance of a sliding and moving surface in the relative motion to a stylus. The stylus is forced/pressed against the moving surface with precise controlled force which is normal to the surface and tangential force at the contact has to be measured. Scratch tester can be utilized for all type of industrial coating from the plasma layers used in semiconductor and optical technology used in decorative coatings used for automotive and consum...

阅读全文

Reveal the standards for textile breathability testing and let you understand it in seconds!

Reveal the standards for textile breathability testing and let you understand it in seconds! Breathability testing is a measure of how much gas can pass through a textile. However, there is no single "optimal" air permeability value, as it depends on the specific circumstances in which the textile is used. For example, if it is used to make sportswear, it is hoped that it has good breathability; if it is used to make insulating clothes or warm clothes, it is hoped that it can block the cold well. Therefore, when testing the air permeability of textiles, the purpose of using the textile must be clearly understood in order to obtain reasonable values. In order to accurately and quickly test the true breathability performance of a sample, specially designed and developed instruments must be used. Testing methods generally include: fabric thickness (Thickness), fabric density (Density), fabric water absorption rate (Water Absorption Rate), evaporation and mass transfer (Moistur...

阅读全文

Test Methods of Universal Pilling Assessment Viewer (PAV)

Universal Pilling Assessment Viewer enables fabric to be assessed while still mounted on a Martindale head. The Pilling Assessment Viewer (PAV) for the textile market has been developed with the help of a major textile company in accordance to BN EN ISO 12945 standards incorporating all 3 parts and adopting the following test methods: Part 1: ICI Pilling box method (BS 5811) Part 2: Modified Martindale method (SN 198 525) Part 3: Atlas random tumble method (ASTM D 3512-96) It uses D65 Artificial Daylight (with CWF optionally available), as specified by many retailers. Other test methods can also be viewed, including those specified by major retailers. Other results of test methods that can be viewed include: BS 5811:1986 Determination of resistance to pilling and change of appearance of fabrics. ICI modified pill box for snagging Fleece appearance and surface change after washing Other test methods as specified by several major retail outlet. To optimize c...

阅读全文

Testile Testing Equipment

搜索此博客