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[China]
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Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Contact name:Zoe Zou
Sinuo Testing Equipment Co. , Limited |
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IEC60332-1-2 Single Insulated Wire Vertical Flammability Test Apparatus For Single Electric Cable Test
Overview:
The flammability chamber testing adopts integral type inlet
ignition system, the combustion time delays 0.1s thus to ensure the
sufficient time for gas burning. It also has matte black
background, multi-functional flame measure gauge, full stainless
steel chamber body, large observation window, imported high
precision digital indicator, nice appearance. It is suitable
for vertical burning test of a single electric wire, cable or
optical fibre cable to determine the burning characteristics of its
insulating material.
Principle:
The flame test apparatus meets the requirements of :
IEC 60332-1-1 “Tests on electric and optical fibre cables under
fire conditions - Part 1-1: Test for vertical flame propagation for
a single insulatedwire or cable - Apparatus”
IEC 60332-1-2 “Tests on electric and optical fibre cables under fire conditions - Part 1-2: Test for vertical flame propagation for a single insulatedwire or cable - Procedure for 1 kW pre-mixed flame”
IEC 60332-1-3 “Tests on electric and optical fibre cables under
fire conditions - Part 1-3: Test for vertical flame propagation for
a single insulatedwire or cable - Procedure for determination of
flamingdroplets/particles”
and etc.
Test principe: Integral air-intake automatic ignition system is adopted, and the combustion delay is only 0.1 seconds to ensure full combustion of gas.
Technical parameters:
| Use Environment | Power supply: single-phase AC220V±10%, 50/60Hz Ambient temperature: 10℃～35℃ Relative humidity: 30%～90% |
| Control operation mode | Electrical control, button operation (PLC control can be optional) |
| Blast burner standard | IEC60695-11-2 Annex A, Burner opening:Φ7±0.05mm,made of brass |
| Gas flow and gas category | Mixture gas: 650±30mL/min propane &10±0.5L/min air. |
| Flame application time | 9999X0.1S |
| Flame application angle | Tilt 45°±2°, Adjustable |
| Test flame calibration | Temperature measuring copper head: 500W: Ф9mm±0.01mm, weight before drilling:10 ± 0 .05g |
| Thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100°C | |
Distance between the bunsen burner port to temperature measuring copper block:95 mm
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| Flame height: Inner flame:55±5mm, outer flame:180±10mm | |
| Temperature rise time from 100±5°C to 700°±3°C 45±5s | |
| Combustion chamber | WDH=300×450×1200±25mm |
| Test sample | Length: 600±25mm, distance from the bottom:50mm |
| Fixed horizontal support of the sample | 2, distance:550mm |
| Overall dimensions | WDH=700×450×1350mm, weight about 120kg |
