Flammability Test Furnace for Building Materials ISO11925-2

Touch screen control building materials flammability test furnace adopts stainless steel box, is in the old JCK-2 products based on the new touch screen control sample controlled automatic lifting, Bunsen lamp can adjust the function of the upgrade product, is strictly in accordance with the national standard GB8626-2007 and the production of high configuration building materials combustion grade test instrument.

Building materials flammability test furnace is in the normal combustion environment, with a small flame directly impact vertically placed samples to determine the flammability of building products Building materials flammability test furnace using the German KLEINBRENNER（Kleinbrenner） principle, in the vertical direction of the small flame direct impact, It is used to determine the combustion performance of Class B building materials （that is, it is used to determine the combustion performance of building materials/flame retardant grade B）。

Meet the standard:

ISO11925-2:2002E "Test Method for Flammability of Building Materials"

GB/T8626-2007 "Combustibility test Method for Building Materials"

Technical parameters:

Ambient temperature :15 °C ——25°C

Relative humidity :S85%

Supply voltage and power :220V 50HZ100W

Gas source: commercial propane with a purity of not less than 95%, ordinary tests can also be replaced by liquefied petroleum gas （Note: gas source and link head user's own）

The Bunsen burner applies a flame time of 15S to the pattern

MCU control, digital display

The diameter of the burner is 0.17MM, the flame length of the Bunsen burner

20MM+1MM, the burner can be tilted 45°

Apply flame （1S-99S）+0.5S to the sample, which can be adjusted arbitrarily

Accuracy ±0.2S

Combustible gas source: propane with purity above 95%

FAQ

(1)What is a Flammability Test Furnace for Building Materials used for?

A Flammability Test Furnace for Building Materials is used to evaluate the ignition and combustion behavior of building materials when exposed to a small flame. It helps manufacturers determine material flammability performance and verify compliance with fire safety standards.

(2)Which standards does the building materials flammability tester comply with?

The Building Materials Flammability Test Furnace is designed according to ISO 11925-2 and GB/T 8626-2007, which are commonly used standards for evaluating the ignitability of building products under direct flame exposure.

(3)How does the flammability test furnace evaluate building materials?

The tester applies a controlled Bunsen burner flame to a vertically mounted specimen for a specified period. The ignition behavior, flame development, and combustion characteristics are observed and evaluated according to the testing standard.

(4)What types of materials can be tested with this equipment?

A Building Material Flammability Tester can be used for testing various construction materials, including insulation materials, decorative materials, plastic products, wall coverings, and flame-retardant building materials.

(5)How to choose a suitable building materials flammability tester?

Selection should consider applicable standards, burner performance, flame control accuracy, safety design, sample size requirements, and data recording functions to ensure reliable fire performance testing.