Dabe annuri Panel Gwaji
Dabe annuri Panel Gwaji Bakin Karfe Test Box Can Records da Flame Yada Lokaci ta kanta
Samfurin Profile of dabe annuri Panel Gwaji
A ISO 9239 annuri dabe Panel gwajin ne mafificin dutsen gini na dabe kayan dauki zuwa wuta gwaje-gwaje a cikin Euroclass tsarin. A gwajin ƙaddara yaduwar harshen wuta daga cikin samfurin, a karkashin thermal daukan hotuna, yin amfani da wani annuri zafi ƙonewa Madogararsa. A thermal daukan hotuna ne cewa da wani wuta girma a cikin dakin na asalin cewa ta hanyar wata kofa bude, ta haskake uwa da floorings a wani m dakin ko corridor. A na'ura kuma za a iya amfani da gwaje-gwaje ga matsayin ASTM E648 da DIN 4102. Part 14.
A radiation magwajin na bayar da damar gudanar da kayan da ake amfani da su domin auna da m zafi radiation juyi na ƙasa rufe littattafai. The m radiation juyi yana nufin abin da ya faru da zafi da naúrar yankin. A ya fi girma da ya faru zafi, mafi girma da ake bukata dumama yawa daga littattafai, da more barga abu ne, da kuma kasa da yiwuwar ƙonewa. A wannan gwajin na'urar, mai thermal radiation tushen da kuma T-type kuka suna shigar. A m da samfurin ne daga radiation source, ƙananan zafi radiation juyi samu a farfajiya. A samfurin da aka kunna ta wani T-type kuka. A lalacewar nesa daga cikin samfurin bayan da harshen wutar ya bice aka auna, da kuma m zafi radiation juyi darajar, watau m zafi radiation juyi, da gwargwado yake.
Performance Halaye na dabe annuri Panel Gwaji
1. A bakin karfe gwajin akwatin rungumi dabi'ar gaban ƙofar zane, wanda shi ne m for tsaftacewa ciki bango na akwatin.
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.
Samfurin sigogi na dabe annuri Panel Gwaji
| girma | 1900mm (H) x 750mm (L) x 1900mm (D) |
| Weight | 235KG |
| da wutar lantarki da bukatun | 220 V, 10 amps |
| yanayi zazzabi | 10 ℃ to 35℃ |
| karin Gas | Air kwampreso Gas |
| konewa gas | propane |
| Standards | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
