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.
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