I-YYT-T453 I-Acid yeZinto eziKhuselweyo ze-Alkali kunye ne-Alkali Counting System
Esi sixhobo sisetyenziselwa ukuvavanya uxinzelelo lwe-hydrostatic yengubo yokukhusela i-acid kunye ne-alkali. Ixabiso loxinzelelo lwe-hydrostatic yelaphu lisetyenziselwa ukuchaza ukunganyangeki kwe-regent ngelaphu.
I-1. Ulwelo lokongeza i-barrel
I-2. Isampulu yesixhobo
I-3. Ivalve yenaliti yenaliti
4. I-Beaker yokuBuyisela iNkunkuma
ISIHLOMELO E "GB 24540-2009 Impahla yokukhusela impahla yokukhusela i-acid-isiseko"
1. Ukuchaneka kovavanyo: 1PA
2. Uluhlu lokuvavanya: 0 ~ 30kpa
3. Ukucaciswa okuthengisiweyo: φ32mm
4. Uncedo lwamandla: I-AC220V 50hz 50w
I-1. Isampulu: Thatha iisampulu ezi-3 kwimpahla yokukhusela egqityiweyo, ubungakanani besampulu i-φ32mm.
2. Jonga ukuba imeko yokutshintsha kunye nemeko ye-valve iyinto eqhelekileyo: i-switch yombane kunye neswiti yoxinzelelo zikwisimo esikummandla; Ingcinezelo elawula ivalve ijikile ngasekunene kwelizwe ngokupheleleyo; Ivalve yokuhamba ikwimeko evaliweyo.
3. Vula isiciko sebhakethi lokugcwalisa kunye nesivalo somnini wesampulu. Vula iswitshi lamandla.
4. Thula i-regent yangaphambi kokulungiswa (80% ye-sulfuric acid okanye i-30% ye-sodium hydroxide) ngokuthe ngcembe kwi-barrel yongeza i-bargel de fugent ivele kumnini wesampulu. Ukuqeshwa kwakhona kwi-barrel akufuneki kungabi ngaphezulu kolwelo olongeze umgqomo womntu. I-stomata ezimbini. Qinisa isivalo setanki yokugcwalisa.
5. Vula i-switch yoxinzelelo. Kancinci uhlengahlengiso elawula ivalve elawula ukuba inqanaba lolwelo kwisimo sesampulu liphuma kancinci de umphezulu wesampulu ngumgangatho wesampulu. Emva koko ikhupha isampulu elungiselelwe kwisampulu. Thatha ingqalelo ekuqinisekiseni ukuba umphezulu wesampulu unxibelelana ne-regent. Xa iClemp, iqinisekise ukuba i-regent ayizukungena kwisampulu ngenxa yoxinzelelo ngaphambi kokuba kuqale uvavanyo.
6. Cima isixhobo: kwimodi yokubonisa, akukho sebenziso liphambili, ukuba igalelo liyi-zero eliyi-zero, cinezela «/ i-RST ngaphezulu kwemizuzwana emi-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2 ukucoca indawo ye-2. Ngeli xesha, umboniso ngu-0, oko kukuthi, ukufundwa kokuqala kwesixhobo kunokucocwa.
7. Kahla kancinci ivalini elawula ivalve, cinezela isampulu kancinci, qhubeka, kwaye uqhubeke nesampulu ngaxeshanye, kwaye urekhode isampulu ngaxeshanye, kwaye urekhode isampulu ye-hydrostatic xa ihlelo lesithathu kwisampulu libonakala.
8. Isampulu nganye kufuneka ihlolwe kathathu amaxesha ama-3, kwaye ixabiso le-arithmetic eliphakathi kufuneka lithathwe ukufumana ixabiso lokunyangwa kwe-hydrostatic yesampulu yesampulu.
9. Cima i-switch yoxinzelelo. Vala i-valve elawula (jikela kwilungelo lokuvala ngokupheleleyo). Susa isampulu yovavanyo.
10. Emva koko yenza uvavanyo lwesampula yesibini.
11. Ukuba awuqhubekeki ukwenza uvavanyo, kufuneka uvule isiciko sebhakethi ye-dosing, vula ivalve enenaliti yokutyibilika, kwaye uphuthule i-regent, kwaye iphindaphindwe ngombhobho wokucoca. Akuvumelekanga ukushiya intsalela ye-regent kwibhakethi yedosi ixesha elide. Isampulu yesixhobo kunye nepayipi.
1. Zombini i-acid kunye ne-alkali ziyacaca. Abasebenzi bovavanyo kufuneka banxibe i-acid / i-alkali-figs gloves ukunqanda ukwenzakala komntu.
2. Ukuba kukho into engalindelekanga yenzeka ngexesha lovavanyo, nceda ucime amandla wesixhobo ngexesha, emva koko uyijike kwakhona emva kokucoca ityala.
3. Xa isixhobo asisetyenziswanga ixesha elide okanye uhlobo lokuphinda lutshintshiwe, umsebenzi wokucoca umbhobho kufuneka wenziwe! Kungcono ukuphinda ukucoca ngearhente yokucoca ukuze icoceke ngokupheleleyo i-Doreal Barrel, umnini wesampulu kunye nombhobho.
I-4. Kunqabile ukuvula i-switch yoxinzelelo ixesha elide.
5. Umbane wesixhobo kufuneka sibekwe ngokuthembekileyo!
| HAYI. | Ukupakisha umxholo | Iyunithi | Isimo | Amagqabantshintshi |
| 1 | Umkhosi | I-1 iseti | □ | |
| 2 | Beaker | I-1 iziqwenga | □ | I-200ml |
| 3 | Isixhobo sesandla sesampulu (kubandakanya iringi yokutsala) | I-1 iseti | □ | Ifakiwe |
| 4 | Ukugcwalisa itanki (kubandakanya ukutywina) | I-1 iziqwenga | □ | Ifakiwe |
| 5 | Isikhokelo somsebenzisi | 1 | □ | |
| 6 | Uluhlu lokupakisha | 1 | □ | |
| 7 | Isatifikethi sokungqinelana | 1 | □ |
