2, this device is for single wire and cable resistance to combustion test equipment, the equipment has high accuracy, automatic timing, the end of the automatic test, easy operation, etc.

3, the device by the control box, burning, propane torches burning lamp, solenoid valve, high pressure, gas pipe, pressure regulating valves, gas meter (propane and

The air each 1) and the signal line.

The main parameters

1, burner/Bunsen buner: GB / / IEC60332 T18380.11-2008-1-1:4, GB / / IEC60332 T18380.12-2008-1 - "04, GB/T 18380.13 2008 / IEC60332-1-04 USES his torch of the nominal power is 1 kw (nozzle 2 mm + / - 0.5 mm, 100 mm), in line with the GB/T5169.14-2007 standard; GB / / IEC60332 T18380.21-2008-2-1:4, GB/T18380.22-2008 / IEC 60332-2 - "04 USES the propane burner type (diffusion flame).

2, test position: blue flame is 475 mm from edge of stent on the contact point, the burner axis perpendicular to the sample of 45 ° Angle;

3, the flame height: blue flame 55 + / - 5 mm, outer flame 180 mm + / - 10 mm, other height is adjustable.

4.Using installation: 600 + 25 mm in length, clamping diameter: 1 ~ 30 mm or single wire cable sectional area was 0.5 or higher;

5, sample holder: stents with the distance of 550 mm;

6, the burning time: 0-999.9 s + 0.1 s adjustable, ignition choose manual or automatic way;

7, the burning time: 0-999.9 s + 0.1 s adjustable, set time continuous samples on combustion flame;

8, combustion gas, high purity 95% technical grade propane gas;

9, gas flow range: import flowmeter, 100 ~ 1000 ml/min (standard 650 + 30 ml/min).

10, the air flow range: import u-shaped pressure gauge (RH - 6032 - a cabin, RH - 6032 - b without), 1 ~ 10 + / - 0.5 L/min;

11, the air pressure gauge: 0 ~ 0.75 kpa range adjustment (standard 0.1 kpa); (RH - 6032 - a bring U type pressure gauge)

12, temperature testing scope: digital display thermometer (RH - 6032 - a cabin, RH - 6032 - b is optional), 0 ~ 1000 ℃;

13, flame temperature requirement: from 100 + 2 ℃ up to 700 + 3 ℃ available within 45 + / - 5 s;

14, temperature measuring thermocouple: imported high-precision Φ 0.5 mm armoured K type thermocouple (NiCr/leicester), can be heated above 1200 ℃ for a long time;

15, temperature measuring copper: Φ 9 mm imported high purity electrolytic copper pieces, borehole embedded thermocouple before weight W10 + / - 0.05 g;

16, box: SUB304 imports of stainless steel, on three sides by the close, open and positive in the black paint spraying, illuminance 20 lx or less;

17, interior dimensions: RH - 6032 - a: 300 + / - 25 mm wide x 450 mm to 25 mm deep x 1250 + 25 mm high (standard);

RH - 6032 - b: combustion volume > 1 m3

18, carton size: RH - 6032 - a: about 700 mm wide x 450 mm x 1500 mm deep high;

RH - 6032 - b: about 1250 mm wide x 850 mm x 1250 mm high

19, ventilated kitchen: RH - 6032 - a cabin, RH - 6032 - b without;

20, power AC220V, 50 hz, 6 a.