It simulates the influence of early-stage flame when there is a fire around the electric and electronic products, so that to judge the igniting danger degree. It is mainly used in plastic and other non-metallic material sample, solid material. It is also applicable in the Horizontal, vertical flammability test of the relative combustion characteristic of foam plastics whose density is no-less than 250kg/m according to ISO845 test method.
Features:
İt adopts integral type inlet ignition system. The combustion time delays 0.1s thus to make sure the sufficient time of gas burning. This is with matte black background, multi-functional flame measure gauge, stainless steel of box full, large observation window, imported digital indicator of high precision, nice appearance. And it gathers a number of advantages of similar products home and abroad.
Technical Parameters
| Parameter/model | MT-HVF3E |
| Power/grade | 50W/500W
double power switching |
| Conform to standard | IEC60695-11-3/4/10/20 |
| Timing device | 9999X0.1s |
| Burning angle | 0°、20°、45° |
| Flame height | 20±1mm/40±2mm |
| Thermometry distance | 10±1mm/55±1mm |
| Blast burner standard | IEC60695-11-3/4/10/20 |
| Temperature measurement | Max. 1100°C |
| Gas flow | 105±10 ml/min
965±30ml/min |
| Height of water column | equip with U type differential pressure gauge |
| Checking time | 45±5S |
| Flow precision | 1% |
| Thermometry copper head | Ф5.5mm and Ф9mm±
0.01mm Copper head，Cu-ET Purity:99.96% |
| Gas category | Methane or gas |
| Box volume | More than 0.75 m3，black inter wall, brightness is less than 20lx |
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