Rapid Flash Tester, Open Cup (Setaflash)

The Rapid Tester® provides rapid determinations of flash point or sustained burning qualities by using a small sample. A flash/no flash test result is achieved in one minute for flash points below 212°F (100°C) with only a 2mL sample. This method is ideally suited for quality assurance and environmental compliance testing as well as actual flash point for paints, fragrances, hydrocarbons and other liquids. Open cup models are used for determining sustained burning qualities characteristics of mixtures of flammable and non-flammable liquids. The instrument features convenient semi-automatic operation for flash/no flash tests. Simply set the test temperature on the digital display and inject a 2mL or 4mL sample into the sample cup. The tester quickly stabilizes itself at the desired value, the test flame is applied and the result is observed by the operator. The Open-Cup model is for sustained burning tests in the range from ambient to 212°F (100°C).


  • Conforms to ASTM D4206; DOT CFR 49-173.115; IATA;
  • ISO 9038 and related specifications
  • One minute test with a 2mL sample


Contact us now >

Or call us now on 0161 442 9963 to speak to a Product Specialist.

You can also visit the Koehler website for more product details by clicking on their logo below:


Related Products