Glow Wire Test Apparatus
Glow wire testeris suitable for lighting equipment, low-voltage electrical appliances, electrical instruments, and other electrical and electronic products and non-metallic materials and parts for household electrical appliances, such as: switch shell, relay socket. Wide range of applications. It can be applied to the production enterprises, quality inspection departments, institutions and research institutes and other institutions.
Instruction:
The best method for testing electro technical products with regard to fire hazard is to duplicate exactly the conditions occurring in practice. In most instances, this is not possible. Accordingly, for practical reasons, the testing of l products with regard to fire hazard is best conducted by simulating as closely as possible the actual effects occurring in practice.
Parts of insulating material or other material which are liable to propagate flames inside the equipment may be ignited by glowing wires or glowing elements.
Under certain conditions (for example, a fault current flowing through a wire, overloading of components, and bad connections), certain elements may attain a temperature such that they will ignite parts in their vicinity.
Technical parameter
1.Heating temperature: 500-1000 or less continuous tunable range, temperature measurement accuracy of plus or minus 10
2.More than burning time: 0.1 999.9 s, plus or minus 0.1 s (adjustable time range)
3.Burning time: 0.1 999.9 s, automatic recording, pause manually
4.Residual flame time: 0.1 999.9 s, automatic recording, pause manually
5.Hot wire for sample pressure. Pressure limiting depth of 7 mm
6.Glow wire: nickel chromium (80%), chromium (20%), the size is made according to the rules.
7. Thermocouple: nickel chromium/nickel aluminum wire, k index
8. Auto off: sample after reaching prescribed burning time, automatically be off from the hot wire
9.Overall dimensions: width,deep,high (1120, 520,520) mm
Other supplier products
|
|
Air Permeability Tester |
Applications
The Air Permeability Tester accurately and swiftly determines the resistance of fabrics (woven, knitted and nonwoven textile) to the ... |
|
|
MST clothing pressure tester |
The MST Clothing Pressure Tester/Underwear Pressure tester is used in the body or
in the laboratory to easily measure the pressure of elastic band... |
|
|
Shoe bending Angle tester |
The Shoe Bending Angle Tester is designed to evaluate the rigidity and flexibility of footwear outsoles. By applying a controlled load to the foref... |
|
|
Sweating Thermal Manikin - lab instrument |
Walter sweating manikins are designed with high accuracy to replicate people’s responses to different environmental conditions, including tem... |
|
|
JIS Rubbing Colour Fastness Tester | Testing Equipment |
TheJapanese Standard Color Fastness to Rub Tester (Gakushin)is a specialized instrument designed to evaluate the colorfastness of textiles to frict... |
All supplier products
Same products
