Art Radiant Bord Instron
Art Radiant Bord Instron Stainless Steel test Kaxxa Tista Rekords il-Ħin Ifrex fjamma mill innifsu
Profil prodott of Flooring Radiant Panel Instron
It-test Radiant Flooring Bord ISO 9239 hija l-pedament tar-reazzjoni materjali art għat-testijiet tan-nar fis-sistema EuroClass. It-test miżuri l-firxa tal-fjammi tal-kampjun, taħt l-espożizzjoni termali, bl-użu ta 'sors ta' tqabbid ta 'sħana radjanti. L-espożizzjoni termali huwa dak ta 'nar dejjem jikber fil-kamra ta' dak permezz ta 'ftuħ bieb, radiates għal fuq il-pavimenti f'kamra viċin jew kuritur. L-apparat jista 'jintuża wkoll għal testijiet għall-istandards ASTM E648 u DIN 4102; Parti 14.
Il jittestja radjazzjoni ta 'materjal pavimentar huwa użat biex jitkejjel il-fluss kritiku ta' materjal li jkopru l-art radjazzjoni tas-sħana. Il-fluss tar-radjazzjoni kritiku tirreferi għas-sħana inċident kull unità-żona. L-ikbar-sħana inċident, l-ogħla kwantità tisħin meħtieġ ta 'materjal, il stabbli aktar l-materjal huwa, u l-anqas l-possibbiltà ta' tqabbid. F'dan il-mezz tat-test, sors ta 'radjazzjoni termali u berner tip T huma installati. -Farther l-kampjun huwa mis-sors ta 'radjazzjoni, l-inqas il-radjazzjoni tas-sħana fluss riċevuti fuq il-wiċċ. Il-kampjun jiġi mqabbad minn burner tip T. Id-distanza ħsara tal-kampjun wara l jestingwi fjamma huwa mkejjel, u l-valur korrispondenti fluss tar-radjazzjoni tas-sħana, jiġifieri kritiku fluss tar-radjazzjoni tas-sħana, huwa mkejjel.
Karatteristiċi tal-Prestazzjoni ta Flooring Radiant Panel Instron
1. Il-kaxxa tat-test istainless steel jadotta d-disinn bieb ta 'quddiem, li hija konvenjenti għat-tindif tal-ħajt ta' ġewwa tal-kaxxa.
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.
Prodott parametri ta Flooring Radiant Panel Instron
| dimensjonijiet | 1900mm (H) x 750mm (L) x 1900mm (D) |
| piż | 235KG |
| rekwiżiti elettriku | 220 V, 10 Amps |
| temperatura ambjentali | 10 ℃ to 35℃ |
| awżiljarju Gass | Air Compressor Gass |
| gass tal-kombustjoni | propan |
| istandards | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
