Fire retardant coatings tester tunnel method

Introducción del producto:

The fire retardant coating flame propagation tester is suitable for testing the flame propagation characteristics of the fire retardant coating on the surface of the substrate under laboratory conditions, and evaluating the protection effect of the fire retardant coating on the substrate and its flame propagation performance.

Working conditions:

Ambient temperature :5——35℃

Relative humidity: not more than 85%

Working environment: indoor without forced ventilation

Power supply :AC200——240V, 50HZ

Parámetros técnicos:

Burner top diameter :20mm, height about 200mm

Burner blue flame temperature :（900±20） "C

Combustible gas source: natural gas, liquefied petroleum gas or city gas

Thermocouple: armored thermocouple with precision of work grade, K division and outer diameter not greater than 3mm

Electronic potentiometer: The error is less than ±0.5% of the measured temperature

High voltage electronic ignition system