Vloer Radiant Panel Tester
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Produk profiel of Vloer Radiant Panel Tester
Die Radiant Flooring Panel toets ISO 9239 is die hoeksteen van die vloer materiale reaksie op vuur toetse in die Euro Class stelsel. Die toets meet die verspreiding van vlam van die monster, onder hitte blootstelling, met behulp van 'n hitte ontsteking bron. Die hitte blootstelling is dié van 'n brand groeiende in die kamer van oorsprong wat deur 'n deuropening, straal op die vloer in 'n aangrensende kamer of korridor. Die apparaat kan ook gebruik word vir toetse om standaarde ASTM E648 en DIN 4102; Deel 14.
Die bestraling tester van plaveisel materiaal word gebruik om die kritieke hitte bestraling vloed van grond wat materiaal te meet. Die kritieke bestraling vloed verwys na die voorval hitte per eenheid area. Hoe groter die voorval hitte, hoe hoër is die vereiste verwarming hoeveelheid materiaal, hoe meer stabiel die materiaal is, en hoe minder die moontlikheid van ontsteking. In hierdie toets toestel, 'n termiese straling bron en 'n T-tipe branders geïnstalleer. Hoe verder die monster is uit die bestraling bron, vloed hoe laer die hitte bestraling ontvang op die oppervlak. Die monster is aan die brand gesteek deur 'n T-tipe brander. Die skade afstand van die monster na die vlam blus gemeet, en die ooreenstemmende hitte bestraling vloed waarde, dit wil sê kritieke hitte bestraling vloed, gemeet word.
Kenmerken van Vloer Radiant Panel Tester
1. Die vlekvrye staal toets boks neem die voordeur ontwerp, wat gerieflik is vir die skoonmaak van die binnewand van die boks.
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.
Produk parameters van Vloer Radiant Panel Tester
| dimensies | 1900mm (H) x 750mm (L) x 1900mm (D) |
| gewig | 235KG |
| elektrisiteit vereistes | 220 V, 10 Amps |
| Omgewingstemperatuur | 10 ℃ to 35℃ |
| hulp Gas | Air Compressor Gas |
| verbranding gas | propaan |
| standaarde | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
