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This test chamber is used to simulate the effect of small flames which may result from fault conditions within the equipment, in order to assess the fire hazard of electric products.
The needle flame tester is specially used to evaluate the fire hazard test of electrical equipment and its parts, components, or electrical insulation materials or flammability materials.
IEC60695-2,GB/T5169.5-2008,GB4706.1-2005
1. The needle flame tester uses a high-end spray coating outer box, adopts HMI+PLC integrated machine operating system, microcomputer control, and achieves full intelligence+remote control mode, truly realizing full automation and remote control; Adopting the popular seven inch TFT true color LCD touch screen in China, the visual display is stronger and the user interface is highly user-friendly, in line with the design of international and domestic visualization and ease of operation.
2. The needle flame tester uses a needle shaped burner with a specified size (Φ 0.9mm), supplied with specific gas (butane or propane), and timed at a 45 ° angle to ignite the sample. The internal components of the equipment are evaluated based on whether the sample ignites, as well as the holding time and combustion length of the ignition cushion layer, to assess the ignition hazard performance of the equipment caused by small flames under fault conditions.
| Needle burner | Inner hole Φ 0.5mm ± 0.1mm, outer dia. ≤Φ 0.9mm, length ≥ 35mm |
| Ignition time | 0-999.9s±0.1s, freely adjustment(flame auto movement) |
| Burner flame angle | 0- 45°( free adjustment ) |
| Burning time | 0-999.9s±0.1s, auto recording, manual stop |
| Flame height | 12mm ± 1mm (with height ruler) |
| Needle height | >35mm(inner dia. Ф0.5, outer dia. Ф0.9) |
| Burning gas | 95% butane gas( bottled liquefied petroleum gas optional) |
| Air flow | adjustable(precise flow valve) |
| Temperature measure range | 0~1000ºC |
| Flame temperature rise rate | The time from 100 ºC ± 2 ºC to 700 ºC ± 3 ºC is within 23.5 seconds ± 1 second Φ0.5mm (K type) Ni-Cr / Ni-Al wire thermocouple, insulated to ground |
| Heat transmission copper block | Ф4.0x6.0mm |
| Burning gas alarm system | optional |
| Overall size | W1160mm×D600mm×H1310(including foot)mm( 0.75CBM or 1CBM SUS enclosure optional) |
| Test area size | >0.5CBM, L900mm×W590mm×H1050mm |
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