| Brand Name: | HJ |
| Model Number: | VF-1 |
| MOQ: | 1 set |
| Price: | Negotiatable |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 5 set per month |
Vertical Burning Test Apparatus is a professional flammability testing solution designed for single insulated wires and cables. Manufactured by HongCe, a trusted original factory in China, this device helps engineers assess flame propagation, after-burning, and after-glow performance in accordance with global safety standards. Stable, precise, and easy to operate, it is widely used in laboratories, compliance departments, and cable manufacturers.
IEC 60332-1-1 / IEC 60332-1-2: Tests on electric and optical fibre cables under fire conditions -- Part 1
UL 2556: Wire and Cable Test Methods
| Working voltage | 220V/50Hz |
| Control operation mode | Electrical control, button operation |
| Blast burner standard | IEC60695-11-2 Annex A, Burner opening:Φ7±0.05mm, made of brass |
| Gas flow and gas category | Mixture gas:650±30mL/min propane; 10±0.5L/min air, Dual flow meter adjustment |
| Burning time | 9999X0.1S |
| Burning angle | Tilt 45°±2°, Adjustable |
| Test flame calibration | Temperature measuring copper head:1000W: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 | 95 mm |
| Flame height | Inner flame:55±5mm, Outer flame:180±10mm |
| Temperature rise time from 100±5°C to 700°±3°C | 45±5s |
| Metallic screen size | H1200mm*W300mm*D450mm |
| Combustion chamber | 1 m³ |
| Gas | >95% propane or coal gas |
| Test sample | Length:600±25㎜, distance from the bottom:50mm |
| Fixed horizontal support of the sample | 2, distance:550mm |