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Brand Name : HeJin
Model Number : NF-2
Certification : calibration certificate (cost additional)
Place of Origin : China
MOQ : 1 set
Price : Negotiatable
Payment Terms : L/C, T/T
Supply Ability : 10 set /month
Delivery Time : 30 days
Packaging Details : plywood
Standard : IEC60695-11-5
Height of the flame : 12±1mm
Temperature measuring distance : 8±1mm
Copper block : Φ4±0.01mm, weight: 0.58±0.01g
inside volume of the chamber : 0.5 m 3
burner : bore of 0,5 mm ± 0,1 mm, outer diameter 0,9 mm
Combustion angle : Tilt 45°( testing )
control mode : PLC control
Flame Test Chamber Needle-Flame Test Apparatus PLC Control 4mm Coper Block
Standard:
IEC 60695-11-5 Fire hazard testing – Part 11 -5: Test flames – Needle-flame test method – Apparatus, confirmatory test arrangement and guidance.
Application:
The Needle-Flame Test Apparatus to simulate the effect of a small flame which may result from fault conditions, in order to assess by a simulation technique the fire hazard.
It is applicable to electrotechnical equipment, its sub-assemblies and components and to solid electrical insulating materials or other combustible materials. Flammability Testing Equipment
Parameter:
ParametersModel | NF-2(Touch screen) |
Working voltage | 220V/50Hz |
Control operation mode | PLC control, 7 inch color touch screen operation, with infrared remote control |
Burner | The burner to produce the test flame shall consist of a tube at least 35 mm long with a bore of0.5 mm ± 0.1 mm and an outer diameter not exceeding 0.9 mm. |
Gas category | Butane or propane gas having a purity of at least 95% ( can use the bottled lighter gas) |
Height of the flame | 12±1mm adjustable (with flame height gauge) |
Temperature increase test time | From 100°±5°C to 700°±3°C should be 23.5S±1S |
Combustion angle | Tilt 45°( testing ) or vertical ( when adjust the height of the flame) |
Tray | A layer of silk paper (12~30g/m³) is covered on the 10mm thick pine board, with a distance of 200±5mm below the test sample |
Timer/sustained combustion | 0-9999X0.1S |
Temperature measuring distance | 8 mm ± 1 mm spacing between the centre of the top of the burner and the remaining portion of the test specimen |
Temperature calibration | Temperature measuring copper head: Φ4±0.01mm, weight: 0.58±0.01g |
Temperature thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100° | |
Temperature measuring distance:6±0.5mm | |
Air volume control | The flame height can be adjusted by adjusting the flow meter |
Test procedure | Automatic control, independent exhaust |
Lighting | Equip with lighting in the test chamber, with control |
Test chamber and dimensions | >0.5 cube, inside surface in dark colour, with exhaust fan, size:1100*550*1200mm, weight:130kg |
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PLC Control Needle Flame Test Chamber 4mm Coper Block Images |