Payment & Shipping Terms:
|Material:||Carbon Steel Sheet Metal||Color:||Black Or White|
|Size:||Custom Order||Process:||Fabrication And Asembly|
|Standard:||IEC ISO UL||Application:||Car Wire And Cable Flammability Tester|
Flame Test Equipment For Automobile Wire , Black / White Flammability Test Apparatus
Wire and cable tester is a test equipment which is used to evaluate the ability of vertical installation of wire and cable or optical cable under the condition of specified conditions. Meet 18380.31-2008 GB/T standard test. This instrument can be used to test the vertical flame spread to the vertical flame vertical cable and wire state when the box is supplied with a certain amount of gas and the ignition is used.
1, the seal test box; width (1000 + 100) mm, deep (2000 + 100) mm and (4000 + 100) mm independent body, from the bottom from the front wall (150 + 10) mm, open (800 + 20) mmX (400 + 10) mm air inlet. Behind the box at the top of a (300 + 30) * mm (1000 + 100) mm outlet.
2, adiabatic protection:
The test box of the back wall and both sides are made of 1.5mm thick SUS 304 stainless steel plate, insulating mineral fiber intermediate coating thickness of 65mm, 0.7W/, K square meters of insulation coefficient. Between the ladder and test box wall distance (150 + 10) mm, the below ground ladder rungs (400 + 5) mm. The minimum distance of the cable specimen is about 100mm.
3, steel structure:
Standard ladder width (500 + 5) mm and wide type ladder, wide (800 + 10) mm; made of SUS304 stainless steel;
4, control system:
Control cabinet for 19 inch standard cabinet: 17 inch touch control computer display, control, storage of experimental data, the computer automatically records all control and test conditions.
5, air source:
The air inlet is equipped with a digital display, which can be read directly and can control the gas flow through the air of the box (5000 + 500) L/min, which can stably control the air flow rate in the test process.
6, fire protection:
1 hours of burning test time and remind function, and equipped with nitrogen gas fire or spray extinguishing device.
7, test conditions measuring device:
The upper part of the test box is equipped with a digital display, which ensures that the wind speed is less than 8M/S, which will not affect the air flow in the test chamber.
8, ignition source:
Ignition source should include one or two propane gas burner and its supporting belt type flowmeter (MFC mass flow controller) and Venturi mixer (import). The fire for the surface shall be drilled with 242 diameter flat metal plate, the diameter of 1.32mm and plate on both sides of the open fire in a row of holes, the guide to Kong Kebao, stable combustion flame.
Mass flowmeter automatically and accurately control the flow rate of propane and air. Air: 77.7 + 4.8 L/min; propane 13.5 + 0.5 L/min
Provide the corresponding use standard blowtorch ladders and ladders and wide
9, ignition source location:
Blowtorch should be placed horizontally, from the front surface of cable sample (75 + 5) mm, from the test at the bottom of the box (600 + 5) mm, and the axis of symmetry and ladders. The torch for the fire point should be located between the two ladder rungs, and from the lower end of at least 500mm
3.10, safety gas control system:
The gas supply system is equipped with tempering limiter
Automatic flameout protection device.
PLC + MFC to achieve automatic control of ignition and extinction of propane and air supply sequence.
Precision control of air inlet velocity with adjustable speed blower and wind speed meter.
Automatic ignition time control and ignition stop reminding device.
Parameter detection capability:
1, 1 hours of burning test time and remind function.
2, air and propane flow monitoring and control.
3, laboratory temperature measurement.
4, the upper end of the test case wind speed measurement.
5, test time.