Technical parameters
Burner | I/D Ø0.5mm ± 0.1mm, O/D≤Φ 0.9mm, and length ≥ 35mm made of stainless steel; |
Angle of burner | Can be vertical (when adjust and measuring the flame height), and incline (when for testing) |
Burning layer | Pine board (Thickness is 10mm) with a layer of wrapping tissue (12~30 g/m2, 200±5mm) on it |
Burning gas | Butane or propane, the purity is 95% |
Flame temperature | Heating rising from 100 ± 2°C to 700 ± 3°C within 23.5±1.0s |
Flame height | 12mm ± 1mm, can be adjust |
Burning time | 0 ~ 999.9s can be setting and digital displayer |
Duration burning timer | 1-999.9s, digital displayer and can press stay button for keeping the display) |
Burning room | ≥ 0.5m3 , with black color |
Temperature sensor | K-type thermocouple and the diameter is Φ 0.5mm, the max temperature is 1100°C |
Measurement | L1120 * W520 *H1250mm, and exhaust hole is Φ100mm |
Power supply | 220V/AC, 50Hz, can be design as customer’s request |
Main Features
1.Glow wire tester is in accordance with IEC60695-2-10, UL 746A, GB/T5169.10, GB4706.1
2.Thermocouple:model K,imported insulating thermal stablized sheathed thermocouple,heat resistance 1100°c
3.Glow wire temperature:500°c-960°c(presettable data display),temperature fluctuation<3°c
4.Test pressure of specimen:1.0N±0.1N
5.Max thermal depth:7mm±0.5mm(adjustable)
6.Movement velocity of specimen:10mm/s-25mm/s
7.Test time:30s+0.1s(1-999.9s data display presettable)
8.Test board capacity:0.1cubic,0.5cubic and 0.75 cubic