Mokhoa oa ho etsa ventilate ea sebōpi sa tube?

Lisebelisuoa tsa li-tube li sebelisoa haholo-holo litekong le tlhahiso e nyenyane ea batch liunivesithing, litsi tsa lipatlisiso, likhoebo tsa indasteri le tsa merafo, joalo-joalo, joalo-joalo, na u tseba ho etsa ventilate sebōpi sa tube? Ha re nke mohlala oa naetrojene ho u bontša mokhoa oa ho fetisetsa khase seboping sa mollo.

1. Kopanya tšupu ea sebōpi sa tube ho potoloho ea khase ea nitrogen, ‘me u hlahlobe ho lutla ka metsi a sesepa lenonyeletsong le leng le le leng ho netefatsa hore ha ho na khase e lutlang.

2. Sheba hore li-valve tsa sebōpi sa tube le cylinder ea naetrojene li koetsoe.

3. Bula belofo e kholo ea cylinder ea naetrojene, ebe butle butle butle butle butle butle butle butle butle butle oa ho fokotsa valve ho boloka khatello ea phallo e le 0.1MPa.

4. Bulela matla a pompo ea mochine, bula valve ea ho tsoa ea sebōpi sa tube le li-valve tse peli tseleng ea khase ea pompo ea mochine, ‘me u pompe metsotso e 5.

5. Koala li-valve tse peli tseleng ea khase ea pompo ea mochine, koala valve ea ho tsoa ea sebōpi sa tube, ebe u tima pompo ea mochine.

6. Bula valve ea ho laola tsela ea khase e ka holimo ‘me u etse hore motsu oa konopo o lebe sebakeng se “bulang”.

7. Fetola knob ea flowmeter ho etsa hore ‘malo o be 20ml/min.

8. Bula valve ea ho kenya moea ea sebōpi sa tube ho fihlela barometer e bala zero.

9. Bula valve e kenang ea sebōpi sa tube, ‘me u bule valve ea ho tsoa tseleng ea khase ea naetrojene.

10. Sebōpi sa tube se ka futhumatsoa feela ka mor’a metsotso e 10 ea khase ea naetrojene.