I-YYT-T453 Ukuvikelwa kwe-acid ye-acid ye-acid ye-Acid ye-Alkali Ukuqina Kohlelo Lokuqinisekiswa Kwe-ALkala
Leli thuluzi lisetshenziselwa ukuvivinya ukumelana nokucindezelwa kwengcindezi yendwangu yezingubo zokuvikela izindwangu zamakhemikhali we-acid ne-alkali. Inani lokucindezela kwe-Hydrostatic lendwangu lisetshenziselwa ukuveza ukumelana kwe-reagent ngendwangu.
1. I-Liquid Engeza umgqomo
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3. I-Liquid Drain Witle valve
4. Imfucuza yokutakula uketshezi
Isithasiselo E se- "GB 24540-2009 Izingubo Zokuvikela Zokuvikela i-Acid-Base"
1. Ukunemba kokuhlola: 1pa
2. Ububanzi bokuhlola: 0 ~ 30kpa
3. I-Specimen Ukucaciswa: φ32mm
4. Ukunikezwa kwamandla: AC220V 50Hz 50W
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2. Bheka ukuthi isimo sokushintshana nesimo se-valve sijwayelekile: ukushintshwa kwamandla kanye nokushintshwa kwengcindezi kusesimweni se-off; I-valve yokulawula ingcindezi iphendukela kwesokudla esimweni esiphelele; I-valve ye-drain isesimweni esivaliwe.
3. Vula isembozo sebhakede lokugcwalisa kanye nesembozo somnikazi wesampula. Vula ukushintshwa kwamandla.
4. Thela i-reagent elungiselelwe yangaphambi (80% sulfuric acid noma ama-30% sodium hydroxide) kancane kancane ku-uketshezi engeza umgqomo kuze kube yilapho i-realent ivela kumnikazi wesampula. I-reagent emgqonyeni akufanele idlule uketshezi lokufaka umgqomo. Ama-stomata amabili. Qinisa isembozo sethangi lokugcwalisa kabusha.
5. Vula ukushintshwa kwengcindezi. Kancane kancane lungisa i-valve yokulawula ukucindezela ukuze izinga le-liquid kumnikazi wesampula likhuphuke kancane kuze kube yilapho indawo ephezulu yomnikazi wesampula ingunjiniyela. Bese ubopha isampula elilungiselelwe kumnikazi wesampula. Nakekela ukuqinisekisa ukuthi ingaphezulu lesampula lixhumana ne-reagent. Lapho uhlangana, qiniseka ukuthi i-reagent ngeke ingene kwisampula ngenxa yengcindezi ngaphambi kokuqala kokuhlolwa.
6 Ngalesi sikhathi, isibonisi singu-0, okungukuthi, ukufundwa kokuqala kwensimbi kungasulwa.
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9. cisha ukushintshwa kwengcindezi. Vala i-Valve elawula i-valve (kuphendukela kwesokudla ukuze uvale ngokuphelele). Susa isampula elihlolwe.
10. Ngemuva kwalokho yenza isivivinyo sesampula yesibili.
11. Uma ungaqhubeki nokwenza isivivinyo, udinga ukuvula isembozo sebhakede le-dosing, vula i-valve yenaliti ukuze ukhishwe, ukhiphe ngokuphelele i-realent, futhi uphinde ugcwalise ipayipi nge-ejenti yokuhlanza. Kwenqatshelwe ukushiya izinsalela ze-reagent kubhakede le-dosing isikhathi eside. Idivaysi yesampula yesampula nepayipi.
1. Kokubili i-acid ne-alkali ayawonakalisayo. Abasebenzi bokuhlola kufanele bagqoke amagilavu we-acid / alkali-proof ukugwema ukulimala komuntu.
2. Uma kwenzeka okuthile okungalindelekile ngesikhathi sokuhlolwa, sicela ucime amandla wensimbi ngesikhathi, bese uyicisha futhi ngemuva kokusula iphutha.
3. Lapho ithuluzi lingasebenzi isikhathi eside noma uhlobo lwe-realent lushintshiwe, umsebenzi wokuhlanza amapayipi kufanele wenziwe! Kuhle ukuphinda ukuphinda uhlanze nge-ejenti yokuhlanza ukuze uhlanze kahle umgqomo we-dosing, umnikazi wesampula nepayipi.
4. Kuvunyelwe ngokuphelele ukuvula ukushintshwa kwengcindezi isikhathi eside.
I-5. Ukunikezwa kwamandla kwensimbi kufanele kusekelwe ngokuthembekile!
| Cha. | Ukupakisha okuqukethwe | Umuvo | Ukumisa | Kuphawula |
| 1 | Impi | 1 isethi | □ | |
| 2 | I-beaker | 1 izingcezu | □ | I-200ML |
| 3 | Idivaysi yomgcini wesampuli (kufaka phakathi indandatho yokubopha) | 1 isethi | □ | -Kwatf |
| 4 | Ukugcwalisa ithangi (kufaka phakathi indandatho yokubopha) | 1 izingcezu | □ | -Kwatf |
| 5 | Umhlahlandlela Womsebenzisi | 1 | □ | |
| 6 | Uhlu lokupakisha | 1 | □ | |
| 7 | Isitifiketi sokuvumelana | 1 | □ |
