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UL 94 Horizontal and vertical flame test apparatus BND-SPR

The horizontal and vertical burning test mainly refers to UL 94-2006, IEC 60695-11-4, IEC 60695-11-3, GB/T5169-2008 series and other standards, using Bunsen burner of specified size and specific gas source (Methane or propane), according to a certain flame height and a certain flame angle, the test sample in a horizontal or vertical state is regularly burned several times, and its flammability is evaluated by the duration and burning length of the test sample‘s ignition and burning. Sex and fire hazard.

Product Description：

Name：UL 94 Horizontal and vertical flame test apparatus

Type：BND-SPR

The Basic introduction of the flame tester:

1. The horizontal and vertical burning test mainly refers to UL 94-2006, IEC 60695-11-4, IEC 60695-11-3, GB/T5169-2008 series and other standards, using Bunsen burner of specified size and specific gas source (Methane or propane), according to a certain flame height and a certain flame angle, the test sample in a horizontal or vertical state is regularly burned several times, and its flammability is evaluated by the duration and burning length of the test sample's ignition and burning. Sex and fire hazard.

2. HVR-4 horizontal and vertical combustion tester is mainly used for grading assessment of the flammability of V-0, V-1, V-2, HB, and 5V materials. It is suitable for the research, production and quality inspection departments of electrical and electronic products and their components such as lighting equipment, low-voltage electrical appliances, household appliances, machine tool electrical appliances, motors, power tools, electronic instruments, electrical meters, electrical connectors and accessories. Used in insulation materials, engineering plastics or other solid combustible materials industries.

Technical Parameter of flame test:

Model	BND-SPR Horizontal vertical flame tester
Kinds	500W(5V class )	50W(HB/V class)
Test Flame	500W(burning test for V-0,V-1,V-2 classification)	50W(burning test for V-0,V-1,V-2 classification)
Burner Tube	Internal diameter: Φ 9.5mm±0.3mm	Internal diameter: Φ 9.5mm±0.3mm,
Burning Angle	0°,20°,45°	0°,20°,45°
Thermocouple	Type K (Ni/Cr - Ni/Al)	Type K (Ni/Cr - Ni/Al)
Thermocouple Size	0.5 mm	0.5 mm
Standard Copper Block	9mm±0.01mm, weight:10g±0.05g before drilling.	5.5mm±0.01mm, weight:76g±0.01g before drilling.
Time for Temperature to Increase	From 100°C±5°C to 700°C±3°C; 54s±2s (preset)	From 100°C±5°C to 700°C±3°C; 44s±2s (preset)
Gas Flow	965±32ml/min	105±10ml/min
Gas Supply	methane,min.98% purity	methane,min.98% purity
water-column	125m±5mm	?10mm
Test Time	54±2s	44±2s
Flame Height Indicator	40±1mm	20±1mm
Volume Of Chamber	>0.5m3, black interior	>0.5m3, black interior
Conform to standard	UL94,IEC60695-11-3,IEC60695-11-20	UL94,IEC60695-11-4,IEC60695-11-10