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Needle Flame Test Apparatus
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Needle Flame Test Apparatus


Place of Origin: China

Brand Name: HONGCE

Delivery Time: 30 days

Payment Terms: T/T

Certification: ISO/IEC 17025 Certificate

Model: NF-1/NF-2

Burner: bore of 0.5 mm ± 0.1 mm

Height of the flame: 12 mm ± 1 mm

Chamber inside volume: > 0.5 m3

Copper block: diameter 4 mm±0.01 mm, mass 0.58 g±0.01 g

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Needle Flame Test Apparatus

 

Standard:

IEC 60695-11-5 Fire hazard testing – Part 11 -5: Test flames – Needle-flame test method – Apparatus, confirmatory test arrangement and guidance.

Application:

This part of IEC60695 specifies a needle-flame test to simulate the effect of a samll flame which may result from fault condition, in order to assess by a simulation technique the fire hazard.

Test sample:

Lighting, low-voltage electrical appliances, household appliances, machine tool electric appliance, electric motor, electric tools, electronic instruments, electrical instruments, electrical connector, such as electrical and electronic equipment and parts, components, including insulation materials, engineering plastic or other solid combustible materials.

Feature:

The Needle Flame Tester consists of a Ф0.9mm needle-shaped burner that tilts with the angel of 45°and provide it with butane gas. The fire hazard of the equipment when there is flammule inside the equipment that caused due to the fault condition is assessed by whether the specimen can be ignited or the combustion time and length.

Parameters:

Parameters\Model

NF-1

NF-2Touch screen

Working voltage

220V/50Hz

220V/50Hz

Control operation mode

Electrical control, button operation

PLC control, 7 inch color touch screen operation, with infrared remote control

Combustor

Inner boreφ0.5mm ± 0.1mm , OD ≤φ0.9mm , L ≥ 35mm, stainless steel

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)

Flame warming requirement

From 100°±5°C to 700°±3°C,time for standard values within 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

The distance between the top center of the burner and the test sample:8±1mm

Temperature calibration

Temperature measuring copper headΦ4±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, black yogon background, with exhaust fan, size: 1100*550*1200mm, weight:130kg

 

Keyword:
Needle Flame Test Apparatus
IEC 60695-11-5
Needle-flame test method
Flammability Testing Equipment
Fire Hazard Test Equipment
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Guangzhou HongCe Equipment Co., Ltd

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Tel:+86-020-31143909
Email
WhatsApp: +86 18826455520
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Skype : hongceauto@gmail.com 
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