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Address: No.1 North Road, Dongtumen, Jinhaihu Town, Pinggu District, Beijing, China
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Beijing Jinshengxin Testing Machine Co., Ltd. |
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DJC-1 Single wire cable vertical combustor
Scope of application
The vertical combustion tester of single wire and cable is mainly used to evaluate the combustible properties of single wire and cable with conductor diameter greater than 0.8 mm or cross section area of not less than 0.5 mm2). The main purpose of this instrument is to evaluate the combustible properties of single wire and cable.Suitable for the research, production and quality inspection departments of electrical and electronic products and their components such as lighting equipment, low voltage electrical appliances, household appliances, machine tool electrical appliances, motors, electric tools, electronic instruments, electrical instruments, electrical connectors and accessories.
Functional characteristics of products
A single wire and cable vertical combustion test is to use a specified size of Bensheng lamp (Bunsen burner) and a specific gas source (propane), according to a certain flame height and a certain flame angle to the vertical state of the test samples the test sample ignited, burning duration and burning length to assess its flammability and fire risk.
Relevant technical parameters
| Burner | Internal diameter φ12mm ± 0.5mm |
| Test dip angle | 45° |
| Flame height | From 20mm ± 2mm to 190mm±1mm adjustable |
| Flame time | 0-999.9s±0.1s adjustable |
| Burning gas | High purity propane gas or petroleum liquefied gas (note: Gas source and link head user-owned) |
| Length of tested wires and cables | 600±25mm |
| Outer diameter of tested wire and cable | Conductor diameter greater than 0.8 mm or cross-sectional area greater than 0.5 mm2 |
| Standard power of combustion lamp | 1kw |
| Supply voltage | 220v/50hz |
| Gas flow rate | 0-1L/min |
| Air flow rate | 1.5-15L/min |
| Box material | Electrostatic spraying of steel plate |
| Outline dimension | L 60 cm * w 45cm * h 156cm |
| Two flame calibration methods are recommended | Inner flame: 50～60mm,outer flame:170～190 mm 10g copper head heated from 100℃ up to 700℃: 45±5 s(optional) |
If the user uses the second way to verify the flame, the flame calibration device should be selected. Prophase procurement does not consider flame calibration, later if necessary can be added.
Standards:
GB/T18380.1-2008,GB/T18380.11-2008,GB/T18380.12-2008,
GB/T18380.21-2008,GB/T18380.22-2008
IEC60332 , GB/T19666-2005, GB12972 , GB13033 , MT818,MT386,ISO5656 ,IEC60695-11-2
Flame calibration device
