Tug'ralgan Radiant Panel Tester
Tug'ralgan Radiant Panel Tester zanglamaydigan po'latdan Test Box Can Records o'zi Flame Spread vaqti
Mahsulot Foydalanuvchining profili of Tug'ralgan Radiant Panel Tester
ISO 9239 Radiant tug'ralgan Panel test Euroclass tizimida olov sinovlaridan kat materiallari reaktsiya toshidir. sinov yorqin issiqlik kontaktni manbai yordamida, issiqlik ta'sir ostida namunadagi olov tarqalishini o'lchaydi. issiqlik ta'sir qilish, deb kelib chiqishi xonada o'sib borayotgan bir olov bir eshik ochilishi orqali, bir qo'shni xonada yoki yo'lakda zamin ustiga tarqaladi. apparat ham standartlari ASTM E648 va din 4102 uchun testlar uchun foydalanish mumkin; Part 14.
moddiy yo'lak radiatsiya Tester zamin qamrab materiallar tanqidiy issiqlik nurlanish oqimini o'lchash uchun ishlatiladi. muhim radiatsiya oqi birlik sohada hodisa issiqlik anglatadi. katta voqea issiqlik, materiallar yuqori talab isitish miqdori, material hisoblanadi yanada barqaror va uchqun kam ehtimol. Bu test qurilmada, bir issiqlik nurlanish manbai va T-turi o'choq o'rnatilgan. qo'shimcha namuna radiatsiya manbadan emas, pastki issiqlik nurlanish yuzasida qabul borish. namuna T-turi ulamo, xoh. olov so'nadi keyin namunadagi zarar masofa o'lchanadi va tegishli issiqlik nurlari oqimini qiymati, ya'ni muhim issiqlik nurlanish oqi, o'lchanadi.
Ishlash xususiyatlari tashkil Tug'ralgan Radiant Panel Tester
1. zanglamaydigan po'lat test box quti, ichki devorini tozalash uchun qulay old eshik dizayni, qabul qiladi.
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.
Mahsulot parametrlar tashkil Tug'ralgan Radiant Panel Tester
| O'lchamlari | 1900mm (H) x 750mm (L) x 1900mm (D) |
| vazn | 235KG |
| elektr talablar | 220 V, 10 Amps |
| atrof-muhit harorati | 10 ℃ to 35℃ |
| yordamchi gaz | Havo Compressor gaz |
| yonish gaz | propan |
| standartlari | ASTM E648, ASTM E970, ISO 9239-1:2010 |
| Application fields | building materials, rail transit, other fields, automobile interior |
