YYT-T453 Dharka Ilaalinta ee ka hortagga aashitada iyo nidaamka baaritaanka alkali
Qalabkan waxaa si gaar ah loogu talagalay in lagu cabbiro hufnaanta dareeraha dareeraha ah ee dharka dharka ka difaaca dharka ee dharka aashitada iyo kiimikooyinka alkali.
1. Turni-Cyrindricass Plexiglass Transpretlass Transparlass, oo leh dhexroor gudaha ah (125 ± 5) mm iyo dherer ah 300 mm.
2. Dhexroorkii godka duritaanka waa 0.8mm; Tilmaamaha irbadu waa mid fidsan.
3. Nidaamka duritaanka otomatiga ah, duriin joogto ah oo 10ml ku soo noqnoqda 10s.
4. Nidaamka waqtiga ee tooska ah iyo alaarmiga; Waqtiga Tijaabada Muujinta, saxsanaanta 0.1s.
5. Korantada korantada: 220vac 50hz 50w
GB24540-2009 "Dharka Ilaalinta, Dharka Aashitada ee kiimikada kiimikada"
1. Iska yaree warqad warqad shaandhayn oo dhameystiran iyo filim hufan oo leh cabir (360 ± 2) mm × × (235 ± 5) mm.
2. Dhex dhig filim sabool ah oo hufan oo ku dhexjira hareen hufan oo hufan, ku dabool warqad shaandheedii, oo iskuxirso midba midka kale. Ka taxaddar inaadan ka tagin wax cagaab ah ama duuban, oo hubi in dhamaadka hoose ee jeexitaanka adag ee hufan, filim-furan, iyo warqad shaandheedu yahay.
3. Muunadda saar warqad warqad shaandheedu si aad u dhigto muunadda ee muunadda ay isbarbar dhigayaan dhinaca jeexitaanka, dusha sare ee salka, iyo dhinaca laalaada ee muunadda ayaa ah 30mm oo ka baxsan dhabarka hoose ee jeexitaanka. Si taxaddar leh u fiiri muunada si aad u hubiso in dusha sare ay si adag ugu habboon tahay waraaqda shaandhada, ka dibna saaro muunadda ku saabsan jeexdin adag oo isku xirnaaneysa.
4. Qiyaas culeyska shaashadda yar oo u diiwaan geli sidii M1.
5. Dhig qashin-qubka yar ee ku dheji geeska laamiga ah ee muunadda si aad u hubiso in dhammaan reatimasyada ay ka soo baxaan dusha sare ee muunadda la soo ururin karo.
6.
7. Riix "korantada" ee golaha "1" booska "1" si aad u shiddo awoodda qalabka.
8. U diyaarso reagent si cirbadda cirbaddu u gasho reagent; Riix batoonka "Aspirate" ee gudiga, oo aaladda ayaa bilaabi doonta inay u tartanto hamiga.
9. Kadib damaca la dhammeeyo, ka saar weelka dib-u-soo-celinta; Riix batoonka "duritaanka" ee ku yaal gudiga, aaladda ayaa si otomaatig ah ugu duri doonta dib-u-dhigga, iyo waqtiga "waqtiga tijaabada" ayaa bilaabi doona waqtiga; Cirbadda ayaa la dhammeystirayaa ka dib qiyaastii 10 sekan.
10. 60 ilbidhiqsi ka dib, bazzer wuu bambaani doonaa, taas oo muujineysa in imtixaanku dhammaado.
11. Taabo geeska adag ee jeexjeexyada adag si aad uga dhigto dib-u-habeynta laga joojiyo geeska laalaab ee muunadda.
12. Miisaan miisaanka M1 / ee reats-ka ayaa lagu soo aruuriyay shaashadda yar iyo koobka, oo diiwaan geliya xogta.
13. Ka dhaliso kahortaga:
Tilmaanta dareeraha dareeraha ah waxaa loo xisaabiyaa iyadoo loo eegayo qaaciddada soo socota:
I- timerentent-ka dareeraha dareeraha ah,%
m1-cufnaanta weelka yar, garaam
M1'-The Mass of Reagents ayaa lagu soo ururiyey khaanadda yaryar iyo shahaadada, garaamyada
M - cufnaanta dib-u-soo-celinta ayaa ku dhacday muunadda, garaamyada
14. Riix "korantada" ee booska "0" si aad u awooddo aaladda.
15. Tijaabada ayaa la soo gabagabeeyey.
1. Kadib baaritaanka la dhammaystiro, xalka xallinta xalka nadaafadda iyo hawlgallada faaruqinta waa in la sameeyaa! Markaad dhameyso tillaabadan, waxaa ugu wanaagsan in lagu celiyo nadiifinta wakiilka nadaafadda.
2. Labada acid iyo alkalin labadaba waa kuwo sun ah. Shaqaalaha imtixaanka waa inay xidhaan galoofyada aashitada / alkali-astali-caddeynta si looga fogaado dhaawaca shaqsiyeed.
3. Qalabka korantada ee qalabka waa inuu si fiican u salka ku helayaa!
