Flooring Tester Panel radiante
Proba Aceiro Panel radiante chan Tester inoxidable caixa pode Rexistros da propagación das chamas tempo por si só
Perfil do produto of Tester Panel radiante Flooring
A proba panel de cuberta radiante ISO 9239 é a pedra angular da reacción de materiais de revestimento para probas de lume no sistema Euroclass. A proba mide a propagación das chamas da mostra, baixo exposición térmica, utilizando unha fonte de ignición de calor radiante. A exposición térmica é a dun incendio en crecemento no recinto de orixe que, a través dunha abertura de porta, irradia para os solos nunha sala adxacente ou corredor. O aparello tamén se pode empregar para probas coas normas ASTM E648 e DIN 4102; Parte 14.
O testador radiación de material de pavimentación é usado para medir o fluxo crítico de radiación de calor de material de cobertura do solo. O fluxo de radiación crítica refírese ao calor incidente por unidade de área. Canto máis longa sexa a calor incidente, canto maior sexa a cantidade de calefacción necesaria de material, máis estable é o material, e salvo a posibilidade de ignición. Neste dispositivo de proba, unha fonte de radiación térmica e un fogar do tipo T están instalados. Canto máis a mostra provén da fonte de radiación, menor é a radiación de calor de fluxo recibido na superficie. A mostra é inflamada por un queimador de tipo T. A distancia danos da mostra despois os borra chama é medida, eo valor do fluxo de radiación de calor correspondente, é dicir, fluxo de radiación de calor crítico, mídese.
Características de rendemento de Tester Panel radiante Flooring
1. O cadro de proba de aceiro inoxidable adopta o deseño da porta de entrada, o que é conveniente para a limpeza do muro interior da caixa.
2. The inner wall of the box is calcium silicate plate, which can prevent high temperature and corrosion.
3. Stainless steel smoke collector, as for the upper part of the combustion test box;
4.300mm X 450mm porous ceramic thermal radiation plate, placed at 30 degrees angle;
5. Provide T-type porous burner, apply open fire to the sample and adopt cylinder driving mode.
6. The optical system consists of an incandescent lamp with a light source of 2900 +100 K color temperature and a silicon light diode as the light source.
7. A shutter is installed at the front end of the silicon light-emitting diode, which can be opened and closed automatically by computer testing software for easy calibration.
8. Rotor flowmeter adjusts the flame height of T-type burner.
9. Propane mass flowmeter adjusts the gas flow rate of radiation plate and displays it digitally.
10. Self-contained blower provides air source and passes Venturi mixture test gas.
11. Mass flow controller is used to adjust the intake flow of radiation plate.
12. SB water-cooled heat flow meter, working range is 0-50 kW/m2, the accuracy of heat flow meter is less than 2%, response time is 0.2 s. It provides portable cooling water source without external water.
13. The user can move the heat flow meter to calibrate the radiation flux of the radiation plate conveniently. At the same time, the test software can draw the standard heat radiation flux curve.
14. It is equipped with pedal switch. According to the flame spread distance, users can acquire the flame spread time to reach the test distance. At the same time, the computer records the flame spread time by itself.
15. Install one chimney thermocouple and one thermocouple in the box, which can be displayed by computer software.
16. Equipped with infrared radiometer, the temperature of radiation plate can be detected and displayed by computer software.
17. Equipped with 15 inch industrial touch screen computer, users can monitor the whole combustion test process through the test software.
18. The software can display the data of heat radiation flux, smoke density curve, transmittance curve and wind speed.
Produto parámetros de Tester Panel radiante Flooring
| dimensións | 1900mm (H) x 750mm (L) x 1900mm (D) |
| peso | 235KG |
| necesidades de electricidade | 220 V, 10 Amps |
| temperatura ambiente | 10 ℃ to 35℃ |
| auxiliar de gas | Compresor de aire Gas |
| gas de combustión | propano |
| Standards | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
