Waya ndi Cable Smoke Density Test Machine

Tsatirani GB/T17651.1~2, IEC61034-1~2. Kutsimikiza kwa kuchuluka kwa utsi ndi gawo lofunikira pakuwunika mawonekedwe oyaka a zingwe kapena zingwe zowunikira, zomwe zimagwirizana ndi kuthamangitsidwa kwa ogwira ntchito komanso kuthekera koyandikira kutsimikiza kwa moto. amamasulidwa pamene chingwe ndi kuwala chingwe kuwotchedwa pamikhalidwe yeniyeni, ndi kutsimikizira kachulukidwe utsi opangidwa. Pansi pa moto woyaka kapena moto wopanda malawi, kutumizirana kwa kuwala kumagwiritsidwa ntchito ngati njira yofananizira zingwe zosiyanasiyana kapena zingwe zowunikira pamikhalidwe inayake.

Chidachi chimaphatikizapo chidziwitso cha akatswiri m'magawo atatu a makina, optics, ndi zamagetsi. Ndi chinthu chophatikizira chamagetsi chokhala ndi mawonekedwe oyenera, magwiridwe antchito okhazikika, komanso ntchito yosavuta. WINDOWS 10 mawonekedwe ogwiritsira ntchito, mawonekedwe a LabVIEW, ndi njira yabwino yotetezera. Pakuyesa, zotsatira zoyezera zimawonetsedwa munthawi yeniyeni ndipo mayendedwe abwino amakokedwa mwamphamvu (kuwonetsa ma transmittance ndi nthawi yokhotakhota). Deta ikhoza kusungidwa kwamuyaya, kuwerengedwa ndi kusindikizidwa, ndipo lipotilo likhoza kusindikizidwa mwachindunji.

The smoke density optical measurement system of the cable or optical cable burning under specific conditions is composed of a light source, a silicon photocell, a light source receiver and a computer system.The light generated by the light source passes through the smoke density laboratory of 3 × 3 × 3(m) to form a uniform beam with a diameter of 1.5m±0.1m on the wall opposite the light source. The photocell installed at the center of the beam detects the intensity of the beam from the light source. When a large amount of smoke is generated in the combustion chamber due to burning cables or optical cables, the smoke absorbs a part of the photoelectricity, and the intensity of the beam reaching the silicon photovoltaic cell is weakened. By processing the data through the computer system, it can be calculated that it is 100% relative to the initial Linear response light transmittance.

Chida chonsecho chimakhala ndi chipinda choyesera chotsekedwa, makina oyezera a photometric, tray ya mowa, makina oyaka moto, poyatsira moto, bokosi loyesera, chosungira chingwe, chida choyezera kutentha ndi pulogalamu yoyezetsa utsi. Derali limapangidwa ndi single chip microcomputer, yokhala ndiukadaulo wapamwamba komanso magwiridwe antchito okhazikika. Chida ichi ndi choyenera pazingwe zonse ndipo chimagwiritsidwa ntchito kwambiri ndi mafakitale opanga ma waya ndi chingwe komanso madipatimenti ofufuza za sayansi ndi kuyesa. Bokosi loyesera ndi cube yoyesera yokhala ndi voliyumu ya 27m³.

1.Combustion chamber: internal dimensions: 3 × 3 × 3(m) total 27 cubic meters. It can be a brick wall structure or a steel plate structure, which can be chosen by customers.

2.Chida choyezera kuwala:

   A. Gwero lowunikira limatumizidwa kunja kwa nyali ya quartz halogen: mphamvu yadzina 100W, voliyumu yadzina: 12V, kubwerera mwadzina: 2000 ~ 3000Lm. 

   B. Receiver: silicon photovoltaic cell, 0% kuwala kumatanthauza kuti palibe kuwala kumadutsa, 100% kuwala kumatanthauza kuti kuwala kumadutsa kwathunthu popanda kutsekereza.   

3. 3.Standard zozimitsa moto

   Gwero la A.Fire ndi mowa wa 1.0 L.

   B.Mowa thireyi: chitsulo chosapanga dzimbiri, pansi 210 x 110(mm), pamwamba 240 x 140(mm), kutalika 80mm

4.Mixing of smoke: Use a desktop fan to make the smoke evenly distributed in       the combustion chamber.

5.Blank test: Burning alcohol lamp makes the temperature of the combustion chamber reach 25±5℃.

6.Chida choyezera kutentha: chipangizo cha kutentha chimayikidwa pamtunda wa 1.5m kuchokera mkati mwa chitseko mpaka pansi ndi 0.5m kuchokera pakhoma.

7.A seti ya transmittance kuyeza mapulogalamu akuphatikizidwa, amene akhoza kutulutsa ma curve ndi malipoti.

8.Kuphatikiza kompyuta (osaphatikiza chosindikizira)

9.Mphamvu: 220V, 4kW

10.(Kuchuluka kwa utsi) 0 ~ 924 sikisi-liwiro zodziwikiratu kusintha

11.Kuyeza: 0.0001 ~ 100%

12.Measurement accuracy: ±3%

13. Mphamvu yogwira ntchito: 200 ~ 240V, 50Hz

14.Kutentha kozungulira: kutentha kwa chipinda ~ 40 ℃

15.Relative temperature: ≤85%

16.Malo ogwirira ntchito: Chidacho chikagwira ntchito, chiyenera kupeŵa kuwala kwachindunji komanso kusamangika kwa mpweya.

17.Khomo lakumaso lili ndi zenera ndi chishango chowoneka bwino chosunthika chomwe chimatha kutsekereza mawonekedwe.

18.Square bokosi pansi anaika ndi chipangizo poyatsira basi, pamwamba anaika ndi bokosi mkati kuthamanga chipangizo kusintha.

Gwero la 19.Light: nyali ya 12V incandescent, kuwala kwakutali 400 ~ 750nm

20.Combustion system: imakhala ndi valve regulator valve, fyuluta, regulator valve flowmeter, burner.

21.Burner: yopangidwa ndi choyatsira ndi thireyi ya mowa, yoyikidwa pakati pa chitsanzo.

1.Computer desktop (yokhala ndi chiwonetsero): 1 pc

2.Analysis mapulogalamu: 1 seti

3.Calibration mandala: 3 ma PC

4.Babu: 1 pc

5.Malangizo Ogwiritsa Ntchito

6.Chitsimikizo chogwirizana