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UL94 Horizontal / Vertical Flammability Tester for Plastic Materials
Product information
Horizontal and Vertical Flammability Testing Machine
UL 94 flame chamber. Horizontal flame chamber, vertical flame chamber
For the flammability testing of plastic materials used in consumer electric devices and appliances. Stainless steel construction with black interior and large sliding window for easy viewing. Includes a fully adjustable specimen support and precision gas flow controls.
Testing Standards
UL 94-2006 IEC 60695-11-3 IEC 60695-11-4
Technical parameters
| Kinds | 500W(5V class ) | 50W(HB/Vclass) |
| 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 |
Flammability Tester ASTM D635.pdf
What is UL94 Horizontal & Vertical Flammability Tester?
UL94 Horizontal & Vertical Flammability Tester is a testing device which is utilized to conduct the Standard test for ensuring the Flammability performance of Plastic Materials which are used for Parts in Devices and Appliances. This is to note that the test doesn’t show the real hazards faced by the specimen in real-life fire accidents.