Funnels

1. bayanin:

Funnelsana amfani da suTace da rabuwa.

1.Ninka takarda tace cikin rabi kuma ninka shi sau biyu don samar da kusurwar tsakiya 90 °.

2. Saka takarda tace da aka jera a cikin yadudduka uku a gefe ɗaya sannan a buɗe Layer ɗaya a gefe guda don samar da mazurari.

3. Sanya takarda tace mai siffa a cikin mazurari. Gefen takarda tace ya kamata ya zama ƙasa da gefen mazurari. Zuba ruwa a cikin bakin mazurari don yin jikakken takarda tace kusa da bangon ciki na mazurari, sannan a zuba sauran ruwa mai tsabta don amfani.

4. Sanya mazurari tare da takarda tace akan mazugi don tacewa (kamar zobe akan tsayawar ƙarfe), sannan a sanya beaker ko bututun gwajin da ke ɗauke da ruwan tacewa a ƙarƙashin wuyan mazurari, sannan a sanya ƙarshen wuyan mazurari. a bangon kwandon karba. Hana fantsama ruwa.

5. Lokacin yin allurar ruwan da za a tace a cikin mazurari, riƙe beaker yana riƙe da ruwa a dama da sandar gilashin a hagu. Ƙarshen ƙarshen sandar gilashin yana kusa da yadudduka uku na takarda tace. Kofin beaker yana kusa da sandar gilashi. Sanda tana gudana cikin mazurari. Lura cewa matakin ruwan da ke kwarara cikin mazurari ba zai iya wuce tsayin takardar tacewa ba.

6. Lokacin da ruwan ya zubo daga wuyan mazurari ta takardar tacewa, duba ko ruwan ya gangaro daga bangon kofin sai a zuba a kasan kofin. Idan ba haka ba, matsar da mazugi ko juya mazurari domin titin mazuraɗin ya kasance da ƙarfi a manne da bangon bekar, ta yadda ruwan zai iya gangarowa daga bangon beaker.

2.Zane Na kowa

3.Kayan aiki: PP

4. Ƙayyadaddun bayanai: 50mm (SMD-FUNS), 120mm (SMD-FUNM), 150mm (SMD-FUNL)

5.Wa'adin inganci:5 shekaru

6. Yanayin Ma'ajiya: Ajiye a busasshen, iska, tsaftataccen muhalli

7.Kwanan masana'antu: nunawa akan fakiti.