Test Voltage:220V-240V
Electrode Separation Speed:254mm ±25mm per second
Arc Frequency:Approximately 40 arcs per minute
Chamber Volume:≥0.5 cubic meters, equipped with a glass observation door
Chamber Illumination:Less than 20 LUX
Force Applied by Glow-Wire on Sample:0.95 ± 0.10N, with an insertion depth limit of 7.0mm ± 0.5mm
Burner:Complies with BS 6941 standard
Timer:Adjustable: 0-99 minutes 99 seconds
Sample Clamp Size:150mm × 560mm
Burner:No. 22 needle flame (adjustable length)
Ignition Time:0-99.99 seconds (resolution: 0.01s)
Burning Time:0-99.99 seconds (resolution: 0.01s)
Control:PLC + 5" color touchscreen
Burner:US-made No.18 needle (ASTM D4151-2010 §6.3-6.4 compliant)
Auto-timing:0.1s resolution
Burner Angle:Adjustable: 20°, 45°, 90° (vertical)
Fuel Gas:Industrial-grade methane (≥98% purity, user-provided)
Flame Height:Adjustable: 20mm-175mm (standard-compliant)
Flame Application Time:Adjustable: 0.01-99H99 / 0.01-99M99 / 0.01-99S99
Afterflame Time:Adjustable: 0.01-99H99 / 0.01-99M99 / 0.01-99S99
Bunsen Burner:Inner diameter: 11mm
Thermocouple:Armored K-type (NiCr/NiAl) fine-wire thermocouple with a 0.5mm diameter sheath
Timer:Adjustable range: 0.01-99.99 seconds
Diameter:Ø9.00±0.01mm
Thermocouple:Armored K-type (NiCr/NiAl) fine-wire thermocouple with a 0.5mm diameter sheath
Timer:Adjustable range: 0.01-99.99 seconds
Diameter:Ø5.50±0.01mm
Chamber Volume:≥0.5 m³, with glass observation door
Internal Illuminance:<20 Lux
Fuel:Butane gas (≥95% purity); no air ingress into burner tube
Chamber Volume:≥0.5 m³, with a glass observation door
Power Supply:AC 220V,50Hz,1KVA
Test Duration:Adjustable range: 0.01-99.99 seconds/minutes/hours
Test Channels:5 independent test groups
Voltage Stability:±1%
Test Voltage Range:100V-6000V (continuously adjustable)