Design standards: the IEC 60695-2-2

Uses: The needle flame test IEC 60695-2-2: 1991 (second edition), the analog of the standard requirements of the IEC 60695-2-2 Amendment No. 1 (1994-03) pilot project.
Needle flame test is a the provisions size (? 0.9mm) needle-shaped burner through Shi ignition timing orientation of a particular gas (butane or propane), a 45 ° angle test sample, depending on the test sample and ignited bedding layer is cited fuel and an ignition time and combustion length to evaluate the equipment due to fault conditions within the small flame of fire risk. Needle flame test apparatus for lighting, low voltage electrical appliances, household appliances, machine tools, electrical appliances, motors, power tools, electronic equipment, electrical instruments, IT equipment, electrical business equipment, electrical fittings, accessories and other electrical and electronic equipment and its components, component of the research, production and quality inspection departments, but also applies to insulating materials, engineering plastics, or other solid combustible materials industry.

??????? The equipment consists of: semi-automatic type:

???? Bunsen burner, diameter: 9 -10 mm
Needle flame diameter: 0.5 mm
Burner automatic positioning system, pneumatic control
To connect the gas source
Fixture
Workbench
The sample holder
Adjust the flame height gauge
Pressure control valve
Thermocouple copper block
Temperature and time display device
Two timers
Light indicator