Lloriau Radiant Panel Tester
Panel Radiant Lloriau Tester Di-staen Dur Prawf Box A all Cofnodion y Time Taenwch Fflam trwy Hun
Proffil Cynnyrch of Lloriau Radiant Panel Tester
Mae'r prawf Panel Flooring Radiant ISO 9239 yw conglfaen yr adwaith deunyddiau llawr i brofion tân yn y system Euroclass. Mae'r prawf yn mesur lledaeniad fflamau o'r sampl, o dan amlygiad thermol, gan ddefnyddio ffynhonnell tanio gwres pelydrol. Mae'r amlygiad thermol yw bod o dân sy'n tyfu yn yr ystafell tarddiad trwy agoriad drws, radiates ar y lloriau mewn ystafell gyfagos neu coridor. Gall y cyfarpar hefyd yn cael ei ddefnyddio ar gyfer profion i safonau ASTM E648 a DIN 4102; Rhan 14.
Mae profwr ymbelydredd o palmant deunydd yn cael ei ddefnyddio i fesur fflwcs ymbelydredd gwres beirniadol o ddeunydd sy'n cynnwys tir. Mae'r fflwcs ymbelydredd hanfodol cyfeirio at y gwres digwyddiad fesul ardal uned. Po fwyaf y gwres digwyddiad, po uchaf y swm gwresogi sy'n ofynnol o ddeunydd, y stabl mwy y deunydd yn, a pho leiaf y posibilrwydd o tanio. Yn y ddyfais prawf hwn, yn ffynhonnell ymbelydredd thermol a llosgwr-fath T yn cael eu gosod. Mae y sampl ymhellach yn dod o ffynhonnell ymbelydredd, mae'r ymbelydredd gwres is fflwcs a dderbyniwyd ar yr wyneb. Mae'r sampl yn cael ei gynnau gan llosgwr-fath T. Mae'r pellter difrod y sampl ar ôl i'r extinguishes fflam yn cael ei fesur, ac mae'r gwerth fflwcs ymbelydredd gwres cyfatebol, hy feirniadol fflwcs ymbelydredd gwres, yn cael ei fesur.
Nodweddion perfformiad o Lloriau Radiant Panel Tester
1. Mae'r blwch prawf dur di-staen yn mabwysiadu'r cynllun drws ffrynt, sydd yn gyfleus ar gyfer glanhau y wal fewnol y bocs.
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.
Cynnyrch paramedrau o Lloriau Radiant Panel Tester
| dimensiynau | 1900mm (H) x 750mm (L) x 1900mm (D) |
| pwysau | 235KG |
| gofynion trydan | 220 V, 10 amp |
| tymheredd amgylchynol | 10 ℃ to 35℃ |
| ategol Nwy | Cywasgydd Nwy Aer |
| nwy hylosgiad | propan |
| safonau | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
