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The single wire and cable vertical burning tester is suitable for measuring the vertical burning non-invasive performance of single plastic wire, control wire, cross-linked, elevator, ship, mining cable and so on. Can also be made of high self-extinguishing low-smoke halogen-free flame-retardant polyolefin insulation material and 105 °C low-smoke halogen-free flame-retardant olefin radiation insulating material vertical burning test. The device is a device that can withstand the burning test of a single wire and cable. The device has the advantages of high accuracy, automatic timing, automatic end of test, and easy operation.
Specifications
|
Combustion chamber |
the size of the box is 300x wide and 1200 x 450mm deep; |
|
Combustion torch |
1KW combustion nozzle (made according to GB/T5169.14-2007/IEC60695-11-2:2003 standard), the height of the blue flame core is 50-60mm, and the total height of the flame is 170-190mm. |
|
Gas |
Use high-purity 95% technical grade propane gas (or gas instead) |
|
Sample installation |
A, sample length: 600 ± 25mm; B, sample holder: the distance between the lower edge of the upper bracket and the upper edge of the lower bracket of the two horizontal brackets is 550mm; |
|
For the fire time |
0.1-999.9S continuous setting, in the set time the flame can continuously burn the sample; |
|
Torch installation location |
the blue flame contact point distance from the lower edge of the upper bracket 475mm, the torch and the specimen‘s vertical axis into an angle of 45 degrees |
|
Control functions |
manual or automatic to choose from; |
|
Gas flow range |
100-1000mL/min; |
|
Air flow range |
1-10L/min; |
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