HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
Add to Cart
UL94 Flammability Testing Equipment Horizontal And Vertical Burning With 50w And 500w Flames
Standard:
UL94 ‘Tests for Flammability of Plastic Materials for Parts in Devices and Appliances’, IEC60695-11-3 ‘Fire hazard testing – Part 11-3: Test flames – 500 W flames – Apparatus and confirmational test Methods’, IEC60695-11-4 ‘Fire hazard testing – Part 11-4: Test flames – 50 W flames – Apparatus and confirmational test Methods’.
Application:
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.
Parameters:
| Parameters Model | HVF-1 | HVF-2 | HVF-3(Touch screen) |
| Working voltage | 220V/50Hz | 220V/50Hz | 220V/50Hz |
| Power/grade | 50W or 500W | 50W and 500W double power switching | 50W and 500W double power switching |
| Control operation mode | Electrical control, button operation | Electrical control, button operation | PLC control, 7 inch color touch screen operation, with infrared remote control |
| Blast burner standard | IEC60695-11-3/IEC60695-11-4/10,UL94, inner diameter:Φ9.5±0.3mm,length:100mm, made of brass | ||
| Gas pressure | 0.1MPa | ||
| Gas flow | 50W:105±5ml/min or 18±1mm; 500W: 965±30ml/min or 117±3 mm, flow meter adjustment | ||
| U type pressure gauge back pressure water column height | 50W:10mm; 500W:125±5 mm | ||
| Test angle | 50W: 0°,45°; 500W: 20° | ||
| Burning time | 0-9999X0.1S Can be preset | ||
| Burning times | 0-9999 times, Can be preset | ||
| Residual flame/Residual glow | 0-9999X0.1S Can be displayed | ||
| Test flame calibration | Temperature measuring copper head: 50W: Ф5.5mm±0.01mm, weight before drilling 1.76 ± 0 .01 g; 500W: Ф9mm±0.01mm, weight before drilling 10 ± 0 .05g | ||
| Thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100° | |||
| Distance between the bunsen burner port to temperature measuring copper block: 50W: 10±1 mm; 500W: 55±1 mm | |||
| Flame height: 50W: 20±2mm(there is no internal and external flame); 500W: Inner flame:40±2mm, Outer flame:125±10mm | |||
| Temperature rise time from100±2°to 700°±3°50W: 44±2S; 500W: 54±2S | |||
| Lighting | Equip with lighting in the test chamber, with control | ||
| Test chamber and dimension | > 0.75 cube, black inwall, with exhaust fan, dimension:1100*550*1200mm, 140kg | ||
