When the Electrical components or the parts in the condition of failure or overload, the temperature may reach too high or ignited its nearby parts. Grow-Wire Ignition test simulate hot components or the heat of the overload resistance or the ignition sources in such a short period of time caused by thermal stress. Using the simulation technology to assess fire risk. Glow wire test apply to Electrical ans Electronic products. Plastic which is used by the household electrical appliances and nonmetallic components of insulating material components. Such as: The shell of the switch and Relay socket.
Grow-Wire Ignition testing instrument adopt liquid crystal display technology and intelligent control. Grow-Wire Ignition testing instrument adopts the integrated design of some part of test chamber and some control part, to facilitate the installation at the scene and debug. The shell of the test chamber use painting plate, and the important components are all manufactured by stainless steel, resistant cigarettes and gas corrosion: using the SCR automatic comtrol system to adjust the current automatically, to achieve the purpose of precise temperature control: time and temperature figures show, so that the observation and records are facilitate and the use of it is stable and reliable.
Detailed parameter:
Detailed parameter:
| | Control mode | ARM computer control |
| | Display mode | TFT screen show |
| | heating alloy | Ø 0.5mm， Ni80/Cr20 ， long 250mm ± 5mm cold resistance 5.28 Ω /m |
| | Anneal trestle space | 250mm |
| | Sample trestle space and high | 70mm，high 60mm |
| | Circle wire strain and space | 5.4N ± 0.2N ， 6.35mm ± 0.5mm ( in 31.5mm ± 0.5mm ， 5 full circle) |
| | Anneal time and power | 8s～ 12s(1s ～ 999.9s data show and preset ) ， 0.26W/mm ± 4%( data show and Adjustable ) |
| | Test time and power | 120s(1s～ 999.9s data show and preset)0.26W/mm ± 0.01W/mm(data show and Adjustable) |
| | Sample size | L (125mm ± 5mm) × W (13.0mm ± 0.3mm) × D (3.0mm-12mm) ± 0.1mm |
| | Shape size | L 1120mm × W 520mm × D 1250mm ，Vent Hole Φ 100mm |
E-mial：szan
