FOAM ANALYIS
Our service of analysis of firefighting foam concentrates for the essential properties and performance, according to ISO 7203, EN 1568-3
The physical-chemical properties and fire test being performed to measure the quality of firefighting foam are:
- Specific gravity
- pH value
- Sediments
- Expansion index
- 25% drainage time
- Surface tension
- Interfacial tension
- Spreading coefficient
- Freezing point
- Refractive index
- Viscosity
- Test Fire
* Some of the above tests can be optional
