YYT-T453 Uwe mkpuchi mgbochi acid na usoro ule alkali
Emebere ngwa a nke ọma iji tụọ arụmọrụ na-egbochi mmiri mmiri nke akwa akwa mkpuchi akwa maka kemịkalụ acid na alkali.
1. Semi-cylindrical plexiglass transperent tank, nke nwere dayameta dị n'ime (125 ± 5) mm na ogologo 300 mm.
2. Dayameta nke oghere ogwu ogwu bụ 0.8mm; ọnụ agịga dị larịị.
3. Automatic injection usoro, na-aga n'ihu injections nke 10mL reagent n'ime 10s.
4. Oge akpaaka na usoro mkpu; Oge ule ngosi LED, izi ezi 0.1S.
5. Ọkụ ọkụ: 220VAC 50Hz 50W
GB24540-2009 "Uwe nchekwa, akwa mkpuchi kemịkalụ acid-base"
1. Bee akwụkwọ nzacha akụkụ anọ na ihe nkiri transperent nke ọ bụla nwere nha (360± 2) mm × (235± 5) mm.
2. Tinye ihe nkiri transperent a tụrụ atụ n'ime tank siri ike, kpuchie ya na akwụkwọ nzacha, ma jidesie onwe ya ike. Kpachara anya ka ị ghara ịhapụ oghere ma ọ bụ wrinkles ọ bụla, wee hụ na nsọtụ ala nke oghere siri ike, ihe nkiri na-egosi ihe na akwụkwọ nzacha na-ekpochapụ.
3. Debe ihe nlele ahụ na akwụkwọ nzacha ka ogologo akụkụ nke ihe nlele ahụ dị n'akụkụ akụkụ nke oghere ahụ, elu elu dị elu, na akụkụ apịaji nke ihe nlele ahụ bụ 30mm gafere njedebe ala nke oghere ahụ. Lelee ihe nlele ahụ nke ọma ka ijide n'aka na elu ya dabara nke ọma na akwụkwọ nzacha, wee dozie ihe nlele ahụ n'elu oghere siri ike na-ekpo ọkụ na njide.
4. Tulee arọ nke obere beaker wee dekọọ ya ka m1.
5. Debe obere beaker n'okpuru akụkụ apịaji nke ihe nlele ahụ iji hụ na enwere ike ịnakọta reagents niile na-agbada n'elu ihe nlele ahụ.
6. Kwenye na ngwaọrụ ngụ oge "oge ule" na panel ka atọrọ ka 60 sekọnd (ọkọlọtọ chọrọ).
7. Pịa "ọkụ ọkụ" na panel na "1" ọnọdụ iji gbanye ike ngwá ọrụ.
8. Kwadebe reagent ka a na-etinye agịga injection n'ime reagent; pịa bọtịnụ "aspirate" na panel ahụ, ngwa ahụ ga-amalite ịgba ọsọ maka ọchịchọ.
9. Mgbe ọchịchọ ahụ mechara, wepụ akpa reagent; pịa bọtịnụ "Inject" na panel ahụ, ngwá ọrụ ahụ ga-agbanye reagents na-akpaghị aka, na oge "oge ule" ga-amalite oge; A na-agwụ ntụtụ ahụ mgbe ihe dị ka sekọnd iri gachara.
10. Mgbe 60 sekọnd gasịrị, onye na-egwu egwu ga-ama jijiji, na-egosi na ule ahụ zuru ezu.
11. Kpatụ nsọtụ nke uzo uzo siri ike iji mee ka reagent kwụsịtụrụ na nsọtụ nke ihe nlele ahụ gbapụ.
12. Tulee mkpokọta arọ m1/ nke reagents anakọtara na obere beaker na iko, wee dekọọ data.
13. Nhazi nsonaazụ:
A na-agbakọ index na-egbochi mmiri mmiri dịka usoro a si dị:
I- index ihe na-egbochi mmiri,%
m1 - oke nke obere beaker, na gram
m1'-oke reagents anakọtara na obere beaker na beaker, na gram
m-oke reagent tụbara na nlele, na gram
14. Pịa "ọkụ ọkụ" gaa na ọnọdụ "0" iji gbanyụọ ngwá ọrụ ahụ.
15. Emechaa ule.
1. Mgbe emechara ule ahụ, a ghaghị ịrụ ọrụ nhicha na mkpofu ihe fọdụrụnụ! Mgbe ịmechara nzọụkwụ a, ọ kacha mma ịmegharị nhicha ahụ na ihe nchacha.
2. Ma acid na alkali na-emebi emebi. Ndị ọrụ nyocha kwesịrị iyi uwe mkpuchi acid/alkali iji zere mmerụ ahụ nkeonwe.
3. Ike ọkụ nke ngwá ọrụ kwesịrị ịbụ nke ọma!
