IEC60332-1-2 Single Electric Cable Or Optical Fibre Cable Vertical Flammability Test Device
Brand Name:Sinuo
Certification:Calibration Certificate (Cost Additional)
Model Number:SN775
Minimum Order Quantity:1
Delivery Time:20 Days
Payment Terms:T/T, L/C, Western Union, MoneyGram
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Location:
Guangzhou Guangdong China
Address:
Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Supplier`s last login times:
within 36 hours
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Product Details
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 | |
| 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 |
How to position of test piece?
The test piece shall straightened and secured to two horizontal
supports by means of a suitable size of copper wire, in a vertical
position in the centre of the metal, so that the distance between
the bottom of the upper support and the top of the lower support is
(550±5)mm. In addition, the best piece shall be positioned so that
the bottom of the specimen is approximately 50mm from the base of
the enclosure. The vertical axis of the test piece shall be
arranged centrally within the enclosure (i.e. 150mm from each side
and 225mm from the rear).
Sinuo techincal team well understand flammability testing
requirements. Except supply various flammability test chamber ,
Sinuo can also have the ability to provide solutions for building
the entire combustion laboratory. Sinuo team can well plan the the
combustion laboratory's equipment layout , ventilation and exhaust,
gas pipeline, safety measures, etc.
IEC60332-1-2 Single Electric Cable Or Optical Fibre Cable Vertical Flammability Test Device
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