Sakafu Radiant Jopo Tester
Sakafu Radiant Jopo Tester cha pua mtihani Box Can Records Flame Kuenea Muda peke
Bidhaa Profile of sakafu Radiant Jopo Tester
ISO 9239 Radiant sakafu Jopo mtihani ni msingi wa sakafu vifaa majibu ya vipimo vya moto katika mfumo Euroclass. mtihani hatua kuenea kwa moto wa sampuli, chini ya mfiduo mafuta, kwa kutumia joto radiant moto chanzo. yatokanayo mafuta ni ile ya moto kuongezeka katika chumba ya asili kwamba kupitia mlango ufunguzi, kusambaa kwenye floorings katika chumba karibu au ukanda. vifaa pia inaweza kutumika kwa ajili ya vipimo na viwango ASTM E648 na DIN 4102; Sehemu ya 14.
mionzi wanaojaribu ya kutengeneza nyenzo kutumika kupima muhimu joto mionzi kutoka damu ya ardhi kufunika nyenzo. muhimu mionzi flux inahusu tukio joto kwa kitengo cha eneo. kubwa tukio joto, ya juu inahitajika joto wingi wa vifaa, imara zaidi vifaa ni, na chini ya uwezekano wa moto. Kwenye kifaa hiki mtihani, mafuta mionzi chanzo na T-aina burner ni imewekwa. mbali sampuli ni kutoka chanzo mionzi, chini joto mionzi flux kupokea juu ya ardhi. sampuli ni ignited na T-aina burner. uharibifu umbali wa sampuli baada mzima moto ni kipimo, na sambamba joto mionzi flux thamani, yaani muhimu joto mionzi flux, ni kipimo.
Utendaji Tabia ya sakafu Radiant Jopo Tester
1. chuma cha pua mtihani sanduku antar mbele ya mlango wa kipekee, ambayo ni rahisi kwa ajili ya kusafisha ukuta wa ndani wa sanduku.
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.
Bidhaa vigezo ya sakafu Radiant Jopo Tester
| vipimo | 1900mm (H) x 750mm (L) x 1900mm (D) |
| Uzito | 235KG |
| Umeme mahitaji | 220 V, 10 Amps |
| joto iliyoko | 10 ℃ to 35℃ |
| Auxiliary gesi | Air Compressor mafuta |
| mwako gesi | propane |
| Viwango | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
