ISO 1716 Combustion Test Apparatus Of Building Materials

What is the ISO 1716 Combustion Test Apparatus Of Building Materials？

The ISO 1716 Combustion Test Apparatus for Building Materials is a precision calorimetric device designed to measure the gross heat of combustion of building materials under controlled conditions. Using a bomb calorimeter setup, the apparatus combusts samples in an oxygen-rich environment, capturing data on total heat release through thermodynamic measurements. This apparatus is essential for evaluating materials' calorific values, providing critical data for fire safety assessments to ensure materials comply with international fire performance standards.

Compliance：ISO 1716-2002 "Reaction to fire test for building materials and products—Determination of the heat of combustion".EN 1716/NFPA 259/DIN 4102-1/ASTM E1354

Main parameters:

1.Total gross heat of combustion: 0.01MJ/kg ~30MJ/kg

2. Repeatability deviation of heat value of combustion: dynamic ≤0.1%

3. Temperature measurement range: 0～50℃.

4. Temperature resolution: 0.0001℃ with using PT100 sensor

5. Oxygen bomb volume is 300ml. Quality is 3.2kg.

6. Inner cylinder volume: 2200ml

7. The oxygen bomb oxygenation pressure is 0～3.5Mpa without air leakage.

8. Oxygen bomb pressure resistance: ≥21Mpa water pressure.

9. Stirring power: 3W.

10. The stirring speed of the inner cylinder: 375r/min.

11. Power supply: AC 185~245V.

12. Ignition circuit: The voltage is 12V, the adjustable current is 100mA, and the ignition wire is an iron wire with a diameter of 0.1mm.