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EN ISO 1716

Heat of Combustion — Bomb Calorimeter

Determines the potential maximum total heat release of a product when completely burning, regardless of its end use.

Reaction to fire tests for building products — Determination of the heat of combustion

Bomb calorimeter test equipment

Test overview

This instrument determines the potential maximum total heat release of a product when completely burning regardless of its end use. The test specimen of a known mass is burned under standardised conditions, at constant volume in an atmosphere of oxygen, in the bomb calorimeter, which is calibrated by combustion of benzoic acid.

The calorific value determined under these conditions is calculated based on the measured temperature rise while taking account of heat losses.

Sample requirements

Sample dimensions, quantities, mounting, substrate and conditioning requirements for this test are confirmed with you before testing begins. Contact our technical team for the sample requirements for your product.

Equipment and outputs

Equipment used
Bomb calorimeter
Reported measurements
Gross heat of combustion (PCS)

Related tests

EN ISO 1182

Non-Combustibility Test

Determines the non-combustibility performance of homogeneous products and substantial components of non-homogeneous building products.

Measures:
Temperature rise (ΔT) · Mass loss (Δm) · Sustained flaming (tf)
Markets:
Construction Products · Marine
Related classification:
EN 13501-1 · IMO FTP Code
View test method

EN 13823

Single Burning Item Test — SBI

Reaction-to-fire testing for construction products exposed to thermal attack from a single burning item.

Measures:
Heat release (THR, FIGRA) · Smoke production (SMOGRA) · Lateral flame spread · Flaming droplets/particles
Markets:
Construction Products
Related classification:
EN 13501-1
View test method

Not certain whether this is the correct test for your product?

Send us a datasheet or a short description of your product and we will tell you exactly which tests apply, before any testing is booked.