IEC 60332 EN 50265 Touch Screen Single Wire And Cables Vertical Combustion Testing Machine
Reference standards
GB/T 18380.11‐2008, GB/T 18380.12‐2008, GB/T 18380.13‐2008, GB/T 18380.21‐2022, GB/T 18380.22‐2022, IEC 60332‐1‐2:2004, IEC 60332‐1‐1:2004, IEC 60332‐1‐3:2004, IEC 60332‐2‐1:2004, IEC 60332‐2‐2:2004, EN50265‐1, EN50265‐2‐1, GB/T 5169.14‐2007 and IEC 60695‐11‐2:2003.
Technical Description
The vertical combustion test machine for single wires and cables is suitable for testing the vertical combustion non-spreading performance of single plastic wires, control wires, cross-linked, elevator, marine, and mine cables, etc. It can also be used for vertical combustion tests of high self-extinguishing low-smoke halogen-free flame-retardant polyolefin insulation materials and 105℃ low-smoke halogen-free flame-retardant olefin irradiated insulation materials. This device is a testing equipment for the resistance to combustion of single wires and cables. It has the advantages of high accuracy, automatic timing, automatic termination of the test, and simple operation.
Equipment Structure
1. This machine consists of two parts: the combustion chamber and the ventilation cabinet.
2. Dimensions of the combustion chamber: L300 * W450 * H1200
3. Overall cabinet height: L110 * W630 * H1900
4. Cabinet material: The inner cabinet is made of stainless steel, and the ventilation cabinet is painted with electrostatic spray. The appearance is elegant and beautiful.
Technical Specification
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Combustion torch
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1KW mixed combustion nozzle (manufactured in accordance with GB/T5169.14-2007 standard); blue flame core height: 46-78mm; total flame height: 170-190mm; made of pure copper
Manufactured in accordance with GB/T18380.21-2008 standard; nozzle diameter: 8mm; outer diameter: 11mm; total height of bright flame: 125mm; made of pure copper
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Ignition method
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High-pressure automatic ignition
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Combustion gas
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Pure 95% propane gas or liquefied petroleum gas (provided by customers themselves)
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Gas flow range
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100-1000 mL/min (using float flowmeter)
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Air flow range
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1-10 L/min (using float flowmeter)
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Pressure gauge
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Adjustable range: 0-2 kg/mm²
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Test length
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675±10mm (GB/T20041.1 standard); 600mm (JG3050 standard)
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Clamping mechanism
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Composed of two metal clamps; clamp width: approximately 25mm; distance between the two clamps: (550±10)mm, approximately equal to the distance from the sample end
Composed of upper clamping fixture and 500g hanging weight; distance between upper and lower parts: (600±10)mm, approximately equal to the distance from the sample end (outer diameter of the tested wire and cable: cross-sectional area less than 0.5 mm²)
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Length of the tested wire and cable
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600±25mm
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Outer diameter of the tested wire and cable
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1-20 mm
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Combustion angle
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45°
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Test environment of the device
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Unventilated environment
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Ignition method
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High-pressure automatic ignition
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Ignition time
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0.1-999.9S continuous setting; within the set time, the flame can continuously burn the sample; changeover switch is automatic
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Instrument composition
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Metal cover, ignition source, control part
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Metal cover
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Made of 304 stainless steel; size: height (1200±25)mm, width (300±25)mm, depth (450±25)mm; front open, top and bottom closed
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Gas and air pipelines
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Composed of flowmeter, regulating valve, solenoid valve, pressure gauge, high-pressure hose
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Control mode
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Intelligent control via PLC touch screen; simple, convenient and fast operation
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Product Tags:
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IEC 60332 EN 50265 Touch Screen Single Wire And Cables Vertical Combustion Testing Machine Images
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