KP8089 road vehicles cable tester
A, up to the standard
According to GB/T 14820-14820 standard for road vehicles with high pressure ignition wire design.
Test method: intercepts 500 mm long samples in a closed cabinet, cabinet is flush with the top plane 45 °, use fixture fixed on both ends of the specimen. Open the gas nozzle, adjust the height of about 100 mm, the length of the blue inner flame cone approximately 50 mm high, let fire come in contact with the sample of interception, consistent with the center line in order to fire the blue inner flame come into contact with the outer surface of the sample, keep the condition (15 + 1) S, judgment value: put out the flame, check whether the residual fire extinguished within the 70 S, the fire retardant properties to determine the (detail shown in figure 1).
Three, the main parameter
(a), combustion box:
1, the structure of the mirror surface stainless steel plate, steel plate thickness of 1.2 mm
2, combustion box size: wide high ╳ ╳ deep: 1200 ╳ ╳ 800 600 mm
3, provided by the customer and installation of the fume hood
(2), the burner
1, burning lamp: standard Bunsen burner burning lamps. The nozzle diameter of 9 mm Φ,
Length 100 mm, with a blue flame adjustment function
2, fuel, propane or gas () by advertisers
3, flame temperature measuring device
(3), the control box
1, the burning time: 0 ~ 99.99 / H/M/S set arbitrary, accurate to 0.1 S, origin: Taiwan
2, stop burning time: 0 ~ 99.99 / H/M/S set arbitrary, accurate to 0.1 S, origin: Taiwan
3, ignition, automatic ignition function
4, set the burning time reaches the preset time, the machine will automatically stop the ignition.
5, control box volume: wide high ╳ ╳ deep: 330 ╳ ╳ 550 330 mm
