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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AUTO
  • Model Number: Auto-SP
  • Power: Electronic
  • Usage: UL 94 Flammability Tester
  • Standard: UL94,IEC60695-11-3,IEC60695-11-20 standard
  • Warrantly period: one year
  • Display panel language: All English or Chinese (adjustable)
  • Class: 50W(HB/V Class)+500w(5V/ Class)
  • Application: plastic and nonmetallic material fire resistance testing
  • Gas Supply: methane,min.98% purity
  • Power supply: 220V 50Hz
  • Testing Certificate: ISO17025 laboratory
  • Supplier: ISO 9001:2008 cerified factory
  • Test Chamber: In stock

Packaging & Delivery

Packaging Details Packed with strong wooden case
Delivery Time within 5-15 work days after order confirmation

UL94 50W and 500W Horizontal-Vertical Flame Tester  

When there is a fire around the products, should ensure that it will not to cause the spread of the fire, horizontal-vertical burning test simulates electronic products around the environment in the early condition, using the simulation technology to assess the fire risk. The test equipment apply to the electrical and electronic product components of household appliances, spare parts and components, such as: household appliances insulation shell, Panel switches, printed circuit boards and insulation materials and so on.



Horizontal-vertical flame chamber tester is composed by the test part and control part, using the integrated design, to facilitate the installation at the scene and debug. The shell of the test chamber and the important parts are all manufactured by stainless steel, resistant cigarettes and gas corrosion. The automatic degree of control system is high. Has automatic ignition, the products which were tested in both vertical and horizontal orientation has the function automatically follow flame in the cross of the test. Time and temperature figures show, so that the observation and records is facilitate and the use of it is stable and reliable.


Technical Paremeters


  500W(5V class ) 50W(HB/Vclass)
Test Flame500W(burning test for V-0,V-1,V-2  classification)

50W(burning test for V-0,V-1,V-2 classification)

Burner TubeInternal diameter: Φ 9.5mm±0.3mm

Internal diameter: Φ 9.5mm±0.3mm, 

Burning Angle0°,20°,45°

0°,20°,45 °

ThermocoupleType K (Ni/Cr - Ni/Al)

Type K (Ni/Cr - Ni/Al)

Thermocouple Size 0.5 mm

0.5 mm

Standard Copper Block 


weight:10g±0.05g before drilling.  

Φ5.5mm±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 Flow965±32ml/min


Gas Supplymethane,min.98% purity

methane,min.98% purity

water-column 125m±5mm


Test  Time54±2s


Flame Height Indicator40±1mm


Volume Of Chamber>0.5m³, black interior

>0.5m³, black interior

Conform to standardUL94,IEC60695-11-3,IEC60695-11-20










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