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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AUTOSTRONG
  • Model Number: AUTO-SPA
  • 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
  • Product name: Vertical Flame Tester

Packaging & Delivery

Packaging Details Packed with strong wooden case
Delivery Time within 5-7 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





Company Information

AUTOSTRONG(www.hkautostrong.com) are the leading testing equipment manuscript in China. We are professional manufacturer of laboratory and Industrial test equipmets for products safety application with headquarter in Kowloon HK and branch factory in SHEN ZHEN city. SHEN ZHEN Branch factory is over 3200area,it besides SHEN ZHEN airport with very convenient transportation.

We are one of the listed suppliers with IECEE (International Electro technical Commission) and have gained ISO9001:2008 Certification and SGS audited supplier certificate.

Our Main Products include:Glow wire tester, Needle flame tester, horizontal & vertical burning tester, tracking index tester, textile burning tester, protective clothing thermal conductivity tester, automotive interior combustion tester, melt dripping tester, salt spray test chamber , Constant Temperature and Humidity Test Equipment,building materials flammability tester, friction tester, test finger, test gauges, spring hammer, IPXX code dust & waterproof test equipment, Wire & cable testing machine, universal testing machine and other testing instruments.




1.How about your tester quality?

1).We are leading testing equipment manufacturer in China with over ten year tester exportation experience.

2).All Tester we provided are calibrated by our professional engineers team or ISO17025 laboratory with testing certificate and report.

3).We are audited testing equipment supplier of Bureau Veritas Group,TUV Rheinland,TUV Product Service,UL Laboratory,SGS,Intertek etc.


2.How do order your equipment?

1).Contact us first to confirm tester techncial parameter;

2).Autostrong team quote and negotiate;

3).Order Confirm,clients pay down payment;

4).Autostrong start manufacture;

5).Confirm details before delivery;

6).Clients pay balance payment;

7).Arrange equipment shipment;

8).After sales service;


3.What about the transportation?
Our team provide you an offer with various transportation ways,you can choose the most convenient and competitive way for you.We have over ten year exportation experience and will do our best to save clients' shipping cost.


4.How about after-sale service?

We have a professional A/S enginner team,they all have over 15 year experience.We provide one year guarantee period and life long term repair service for tester. A/S feedbacks are  provided within 24 hours.


5.What is your payment way?

We prefer 100% advance payment before delivery and also accept credit card payment.Welcome to contact our team for more negotation.


6.What is your equipment guarantee?

We normally provide one year guarantee period,welcome to contact our team for more negotation if you need longer guarantee period.


7.Do you have sales agent at our local market ?

We have sales agent over 60 countries,welcome to contact our team for more details.


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