Flammability Test Equipment for Needle Flame Test Stainless Steel Housing​

Requirements

Faults in the product such as fault currents flowing through the leakage path, overheating of

components or parts, poor contact, etc. may cause a flame, which may then be directed to nearby

parts.

The needle flame test simulates the internal part of the product. A small flame is generated under

fault conditions and the risk of ignition is assessed using simulation techniques. For small parts

(or components) Glow-wire test or horizontal-vertical combustion test method is not suitable, can

be cited needle flame test method. If the test sample is ignited during the glow-wire test, the

resulting combustion hazard is subject to a needle-flame test. Needle flame tester for electrical

and electronic products, household appliances parts, components and components, such as:

wiring board, centrifugal switch, rice cooker socket ... ....

Standard: in line with international GB / T5169.5 and GB4706.1 standard "needle flame test

method" requirements. Function and technical index: The flame of the test is made of bottled

butane gas. The needle of the burner needle has the diameter Φ0.5 ± 0.1mm, the outside

diameter is no more than Ø0.9mm and the length is more than 35mm. Adjustable 12 ± 1mm,

according to the standard requirements transferred to a height measuring instruments. Flame

temperature measurement from 100 ℃ ± 2 ℃ to 700 ℃ ± 3 ℃ time in 23.5s ± 1.0s within. (Tb)

Features: Combustion tank and the main mechanical part of the stainless steel, manufacturing

stress, resistance to smoke, gas corrosion. The flame can be used in the range of 0 to 99

minutes and 99 seconds, automatic control, record the burning duration. Key components using

imported parts, digital time, fixture three-dimensional adjustable, control system automation,

independent ventilation, observation and easy to use, stable and reliable. Studio: 0.5 cubic

meters.