I-YYT-T453 Impahla yokukhusela i-anti-acid kunye nenkqubo yokuvavanya i-alkali

1. Sika iphepha lokucoca uxande kunye nefilimu ecacileyo nganye enobungakanani (360±2)mm×(235±5)mm.

2. Beka ifilimu ecacileyo elinganisiweyo kwitanki elukhuni ecacileyo, yimboze ngephepha lokucoca, kwaye unamathele ngokusondeleyo.Qaphela ukuba ungashiyi naziphi na izikhewu okanye imibimbi, kwaye uqinisekise ukuba iziphelo ezisezantsi ze-groove ecacileyo ecacileyo, ifilimu ebonakalayo, kunye nephepha lokuhluza liyagungxulwa.

3. Beka isampuli kwiphepha lokucoca ukwenzela ukuba icala elide lesampuli lihambelane necala le-groove, indawo yangaphandle iphezulu, kwaye i-folded side yesampuli i-30mm ngaphaya kwesiphelo esisezantsi se-groove.Jonga isampuli ngononophelo ukuqinisekisa ukuba umphezulu wayo uhambelana ngokuqinileyo nephepha lokucoca, emva koko ulungise isampuli kwi-groove ecacileyo ecacileyo nge-clamp.

4. Viyisha ubunzima bebhekile encinci kwaye uyirekhode njenge-m1.

5. Beka i-beaker encinci phantsi komphetho odibeneyo wesampuli ukuqinisekisa ukuba zonke ii-reagents ezigeleza phantsi ukusuka kumphezulu wesampuli zingaqokelelwa.

6. Qinisekisa ukuba isixhobo sexesha "sovavanyo" kwiphaneli sisetelwe kwimizuzwana engama-60 (imfuneko eqhelekileyo).

7. Cinezela i-"power switch" kwiphaneli ukuya kwindawo "1" ukuvula amandla esixhobo.

8. Lungiselela i-reagent ukwenzela ukuba inaliti yenaliti ifakwe kwi-reagent;cofa iqhosha elithi "aspirate" kwindawo yolawulo, kwaye isixhobo siya kuqalisa ukusebenza ngokulangazelela.

9. Emva kokuba umnqweno ugqityiwe, susa isitya se-reagent;cofa iqhosha lika-"Inject" kwiqela lenjongo, isixhobo siya kuzitofa ngokuzenzekelayo ii-reagents, kunye ne-"test time" timer iya kuqalisa ixesha;inaliti igqitywe emva kwemizuzwana eyi-10.

10. Emva kwemizuzwana ye-60, i-buzzer iya kuba ne-alamu, ebonisa ukuba uvavanyo lugqityiwe.

11. Cofa emphethweni we-groove ecacileyo elukhuni ukwenza i-reagent inqunyanyiswe kumphetho osongekileyo wesampuli ukutyibilika.

12. Ukulinganisa ubunzima bubonke be-m1 / yee-reagents eziqokelelwe kwi-beaker encinci kunye nekomityi, kwaye urekhode idatha.

13. Ukulungiswa kweziphumo:

Isalathiso sokugxotha ulwelo sibalwa ngokwale fomula ilandelayo:

I-liquid repellent index,%

m1-Ubunzima bebhekile encinci, ngeegram

m1'-ubunzima bee-reagents eziqokelelwe kwi-beaker encinci kunye ne-beaker, ngeegram

m-ubunzima be-reagent buwele kwisampuli, ngeegram

14. Cinezela "ukutshintsha kwamandla" kwindawo "0" ukucima isixhobo.

15. Uvavanyo lugqityiwe.