CZRS-BVertical burning tester for wires and cables

Meet the standards:

GB/T18380.11-2008Test device for vertical flame propagation of single insulated wire and cable

GB/T18380.12-2008Vertical flame propagation test for single insulated wire and cable1kWPre mixed flame test method

GB/T18380.21-2008Test device for vertical flame propagation of single insulated thin wire and cable

GB/T18380.22 -2008Vertical flame propagation test for single insulated thin wire and cable Diffusion flame test method

IEC60332-1-2004

GB/T5169.14-2007Fire hazard test for electrical and electronic products 第14Part: Experimental flame1kWNominal premixed flame Equipment, Confirmation Test Methods and Guidelines

GB/T19666-2005General rules for flame-retardant and fire-resistant wires and cables

GB12972Mining rubber sheathed flexible cable

GB13033rated voltage750VMineral insulated cables below and including

MT818TheMT386TheISO5656

Scope of application:

Suitable for determining the vertical combustion test of a single insulated wire or cable (such as detecting the non flame retardant performance of wires and cables used in control, cross-linking, elevators, ships, coal mines, etc.). It can also be used as a high self extinguishing, low smoke, halogen-free, flame-retardant polyolefin insulation material105Vertical combustion test of ℃ low smoke halogen-free flame-retardant polyolefin irradiated insulation material

Suitable for research, production, and quality inspection departments of electrical and electronic products and their component parts, such as lighting equipment, low-voltage appliances, household appliances, machine tool appliances, motors, power tools, electronic instruments, electrical instruments, electrical connectors, and accessories.

Product Overview:

The vertical combustion test of a single wire and cable is conducted using a Bunsen lamp of a specified size(Bunsen burner)And specific gas sources(propane)According to a certain flame height and flame angle, ignite the test sample in a vertical state at regular intervals, and evaluate its flammability and ignition hazard based on the duration and length of ignition and combustion of the test sample.

The single wire and cable vertical combustion tester is mainly designed for conductors with diameters greater than8mm(The cross-sectional area is greater than0.5mm2)Or less than8mm(The cross-sectional area is less than0.5mm2)Evaluation of the Flammability Performance of Single Wire and Cable

Main parameters:

01、 Burner: Inner diameter Φ12mm±0.5mm(Compliant with)GB/T18380.11）And inner diameter Φ9.5mm±0.5mm(Compliant with)GB/T18380.21）One local lamp each

02、 Test inclination angle: 45°

03、 Flame height:20mm±2mmto190mm±1mmadjustable

04、 flame application time: 0-999.9s±0.1sadjustable

05、 Flame holding time: 0-999.9s±0.1sAutomatic recording, manual pause

06、 Combustion gas: 95%propane(Generally, liquefied petroleum gas can be used as a substitute)

07、 Flow pressure: equipped with dual flow meters and pressure gauges (gas and air)

08、 Temperature testing range:0~1000℃

09Flame temperature requirements: from100℃±5℃ rises to700℃±3The time at ℃45Seconds ±5Within seconds

10Thermocouple for temperature measurement: Φ0.5mmImported armored thermocouple（KType)

11Test process: The test program is automatically controlled without independent ventilation

12Box material: Stainless steel box

13Studio size:300x450x1200mm（0.16Cube),Without studio door

14Equipment external dimensions:600mmWidth x450mmDeep x1450mmhigh