Description
IEC 60695-11-5 Needle-flame test Chamber for flammability testing
This product is designed and manufactured according to IEC60695-11-5 Fire hazard testing for electric and electronic products-part 2: Test methods- needle-flame test methods – Apparatus, confirmatory test arrangement and guidance.
Needle-flame Tester could be applicable to ignition hazard test, combustibility test of electronic industry, home electronic appliance and materials. This tester specifies a needle-flame test to simulate the effect of a small flame which may result from fault conditions, in order to assess product and material’s ignition risk and fire retardance by a simulation technique the fire.
Specifications:
|
Needle burner |
the hole Φ 0.5mm ± 0.1mm, outside diameter ≤ Φ 0.9mm, length ≥ 35mm |
|
Material |
stainless steel |
|
burner angle |
tilt 45 ° (test) or vertical (adjust the flame height) |
|
Application time |
0-999 .9 s ± 0.1s adjustable (normally choose to 30s) |
|
Burning duration |
0-999 .9 s ± 0.1s, auto record, manual suspension |
|
flame height |
12mm ± 1mm (with a height measurement apparatus) |
|
Burn gas |
95% of the butane gas (Pressure：Less than 0.2MP) |
|
temperature measurement |
0 ~ 1000 ℃ |
|
flame temperature requirements |
from 100 ℃ ± 2 ℃ 700 ℃ ± 3 ℃ rise to the time |
|
Thermocouple |
Φ0.5 mm (K type) |
|
experimental background |
black background |
|
test procedure |
automatic control |
|
reference standard |
IEC60695 -11-5 Edition 2.0 2016-12 |
|
inside dimension |
0.5 cubic meters, or upon request |
|
External dimension |
100cm (W) x 65cm (D) x 130cm (H), or upon request |
|
Power supply |
220Vac, 50Hz, 300W, or upon request |
|
Technical Parameters |
|
|
Burner Angel |
0°, 20°,45° |
|
Flame Height |
12±1 mm |
|
Needle burner |
Height above 35mm, Stainless steel needle Φ0.9mm-Φ0.5mm |
|
Standard Copper Block |
0.58±0.01g |
|
Check time |
23.5±1 S |
|
Temperature Test |
MAX 1050°C ±0.1% |
|
Thermocouple |
RS (British), Type K Φ0.5, accuracy ±0.05% |
|
Gas variety |
Butane or purity above 95%, Propane |
