YY-40 Mochini oa ho Hloekisa ka ho Fetisisa oa Tlhahlobo ea Tube

• Kenyelletso e Khutšoanyane

Ka lebaka la mefuta e mengata ea likepe tsa laboratori, haholo-holo sebopeho se tšesaane le se selelele sa li-tubes tse kholo tsa teko, e tlisa mathata a itseng mosebetsing oa ho hloekisa. Mochini oa othomathike oa ho hloekisa li-tube tse entsoeng ke k'hamphani ea rona o ka itlhoekisa le ho omisa kahare le kantle ho li-tubes tsa liteko likarolong tsohle. E loketse ka ho khetheha bakeng sa ho hloekisa li-tubes tsa liteko ho Kjeldahl nitrogen determinator

• Likarolo tsa Sehlahisoa

1) 304 tšepe e sa hloekang ea peipi e otlolohileng, phallo ea metsi a khatello e phahameng le ho hloekisa moea o moholo ho ka netefatsa bohloeki bo hloekileng.

2) Sistimi ea ho omisa moea e nang le khatello e matla le e kholo ea moea o pharalletseng e ka phethela mosebetsi oa ho omisa kapele, ka mocheso o phahameng oa 80 ℃.

3) Tlatsetso e iketsang ea ho hloekisa mokelikeli.

4) Tanka ea metsi e hahiloeng ka har'a metsi, ho tlatsa metsi ka boiketsetso le ho emisa ka bohona.

5) Tlhoekiso e tloaelehileng: ① Hlakola sefafatsi sa metsi → ② Foam e hloekisang e fafatsa

6) Ho hloekisa ka botebo: ① Hlakola sefafatsi sa metsi → ② Fafatsa foam e hloekisang → ③ inela → ④ Hlatsoa ka metsi a hloekileng → ⑤ Foam e hloekisang e fafatsang → ⑥ Inela → ⑦ Hlakola ka metsi → ⑧ Ho omisa moea o chesang ka khatello e phahameng.