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[China]
Trade Verify
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Contact name:Zoe Zou
Sinuo Testing Equipment Co. , Limited |
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Verified Suppliers
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IEC 60695-2-2 Needle Flame Flammability Test Chamber PLC Control
Test principle:
Needle flame tester is a needle burner with a specified size (φ
0.9mm), with specific gas (butane), with 45° Angle timing and
directional burning test, depending on whether the test is ignited
and holding the combustion time and combustion length to assess the
fire risk of small flame caused by fault conditions inside the
equipment.
Equipment advantages:
The device can give a quick and accurate warning: the time from
100°±5°C to 700°±3°C is 23.5s ±1s. When combustible occurs within
the equipment due to failure conditions, the fire hazard of the
equipment is assessed by the time and length of time the sample can
be ignited or burned.
Needle flame test box is equipped with advanced PLC control, 7
"color touch screen, easy to operate.
Mainly used in lighting equipment, low-voltage electrical
appliances, household electrical appliances, machine tools, and
other components of the research, production and quality testing
departments. Also suitable for insulating materials, engineering
plastics or motor, power tools, electronic instruments, electrical
instruments, electrical connectors, electrical and electronic
equipment and other solid burning materials industry.
Technical parameters:
| Parameter/ model | SN773B (PLC + touch screen version) |
| Working voltage | Match client's local power supply requirements |
| Control | Advanced PLC |
| Display | 7 inch color touch screen |
| Timing device | 9999X0.1S |
| Combustor | Inner boreφ0.5mm ± 0.1mm, OD ≤φ0.9mm, L ≥ 35mm, stainless steel |
| Combustion angle | tilt 45° (testing) or vertical (when adjust the height of the flame) |
| Height of the flame | 12±1mm adjustable (with flame height gauge) |
| Gas category | 95% Butane (should be prepared by user) |
| Range of temperature test | 0~1000℃ |
| Flame warming requirement | From 100°to 700°, time for standard values within 23.5S±1S |
| Temperature thermocouple | φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple |
| Work shop | 0.5 cube, stainless steel case, dark background |
| Testing process | Test procedure automatic control, independent air draft |
| Volume size adjustment | Flowmeter adjustment |
| Equipment size & weight | 1100mm* 550mm* 1100mm, 120KGS |
| Conforms to standard | IEC 60695-11-5, IEC60335-1, etc. |
