Flame and Radiant Test Devices

Descripción del producto:

Thermal protection performance tester used for the determination heat radiation performance of the single or multi-layer fabric in high temperature environment.

The heat radiation performance is an important performance index of flame retardant products, accurate determination of its protective properties, which it is very important to select materials, research new products and improve the processing technology.

Method A: The sample is mounted in a separate frame and exposed to a heat radiation source for a certain time. The intensity of the thermal radiation is controlled by adjusting the distance between the sample and the radiation source. After the test, the visual changes at each level of the sample were examined.

Method B: The sample is fixed to a calorimeter and exposed to a thermal radiation source. The time required for the temperature of the calorimeter to rise by 12°C and 24°C, respectively, was measured.

Sobre la base de estos datos, se calcula la tasa de flujo térmico a través de la diferencia de flujo térmico entre la transmisión y la incidencia.
El sistema de refrigeración proporciona un flujo continuo de agua desde la entrada y salida de la máquina de prueba.

Parámetros técnicos:

Muestra: textil
Criterios de prueba: Din en ISO 6942
Sensores: termómetros
Fuente de alimentación: 3 a 400 voltios AC / 12,5 kVA
Tamaño del equipo: 2000 x 800 x 1500 mm (ancho * profundidad * altura)
Peso: 150 kg