Jagorar Aiki na Tsarin Gwajin Juriyar Acid da Alkali na YYT-T453
Ana amfani da wannan kayan aiki don gwada juriyar matsin lamba na kayan kariya na masana'anta don gano sinadarai masu guba da alkali. Ana amfani da ƙimar matsin lamba na hydrostatic na masana'anta don bayyana juriyar reagent ta hanyar masana'anta.
1. Ƙara ganga mai ruwa
2. Na'urar ɗaukar samfurin matsewa
3. Bawul ɗin allurar ruwa
4. Beaker ɗin dawo da sharar ruwa
Shafi na E na "GB 24540-2009 Tufafin Kariya Tufafin Kariya Masu Sinadaran da aka yi da acid"
1. Daidaiton gwaji: 1Pa
2. Kewayon gwaji: 0~30KPa
3. Bayanin samfurin: Φ32mm
4. Wutar Lantarki: AC220V 50Hz 50W
1. Samfurin samfuri: Ɗauki samfura 3 daga tufafin kariya da aka gama, girman samfurin shine φ32mm.
2. Duba ko yanayin sauyawa da yanayin bawul ɗin sun yi daidai: maɓallin wutar lantarki da maɓallin matsin lamba suna cikin yanayin kashewa; bawul ɗin da ke daidaita matsin lamba an juya shi zuwa dama zuwa yanayin kashewa gaba ɗaya; bawul ɗin magudanar ruwa yana cikin yanayin rufewa.
3. Buɗe murfin bokitin cikewa da murfin mariƙin samfurin. Kunna maɓallin wuta.
4. A zuba sinadarin da aka riga aka shirya (kashi 80% sulfuric acid ko kashi 30% sodium hydroxide) a hankali a cikin ganga mai ƙara ruwa har sai sinadarin ya bayyana a wurin da aka sanya samfurin. Maganin da ke cikin ganga bai kamata ya wuce ganga mai ƙara ruwa ba. stomata biyu. A matse murfin tankin mai cikewa.
5. Kunna maɓallin matsi. A hankali a daidaita bawul ɗin da ke daidaita matsin lamba ta yadda matakin ruwan da ke wurin riƙe samfurin zai tashi a hankali har sai saman saman mai riƙe samfurin ya daidaita. Sannan a matse samfurin da aka shirya a kan mai riƙe samfurin. A kula da cewa saman samfurin yana hulɗa da mai haɗawa. Lokacin da ake matsewa, a tabbatar cewa mai haɗawa ba zai shiga samfurin ba saboda matsin lamba kafin a fara gwajin.
6. Share kayan aikin: A yanayin nuni, babu wani aiki na maɓalli, idan shigarwar sigina ce sifili, danna «/Rst na fiye da daƙiƙa 2 don share wurin sifili. A wannan lokacin, nunin shine 0, wato, za a iya share karatun farko na kayan aikin.
7. A hankali a daidaita bawul ɗin da ke daidaita matsin lamba, a matse samfurin a hankali, a ci gaba da amfani da shi, a lura da samfurin a lokaci guda, sannan a rubuta ƙimar matsin lamba ta hydrostatic lokacin da digo na uku akan samfurin ya bayyana.
8. Ya kamata a gwada kowane samfurin sau 3, sannan a ɗauki matsakaicin ƙimar lissafi don samun ƙimar juriyar matsin lamba ta hydrostatic na samfurin.
9. Kashe makullin matsi. Rufe bawul ɗin da ke daidaita matsi (juya zuwa dama don rufewa gaba ɗaya). Cire samfurin da aka gwada.
10. Sannan a yi gwajin samfurin na biyu.
11. Idan ba ka ci gaba da yin gwajin ba, kana buƙatar buɗe murfin bokitin allura, buɗe bawul ɗin allurar don fitar da ruwa, zubar da reagent ɗin gaba ɗaya, sannan a maimaita wanke bututun da maganin tsaftacewa. An haramta barin ragowar reagent a cikin bokitin allurar na dogon lokaci. Samfurin na'urar matsewa da bututun.
1. Dukansu sinadarai masu guba da kuma sinadarai masu guba suna da illa ga muhalli. Ya kamata ma'aikatan gwaji su sanya safar hannu masu hana acid/alkali don guje wa rauni a jikin mutum.
2. Idan wani abu da ba a zata ba ya faru yayin gwajin, don Allah a kashe wutar kayan aikin akan lokaci, sannan a sake kunna shi bayan an share matsalar.
3. Idan ba a yi amfani da kayan aikin na dogon lokaci ba ko kuma an canza nau'in reagent, dole ne a yi aikin tsaftace bututun! Zai fi kyau a maimaita tsaftacewa da wani wakili na tsaftacewa don tsaftace ganga mai allura, mai riƙe samfurin da bututun.
4. An haramta buɗe maɓallin matsi na dogon lokaci.
5. Ya kamata a yi amfani da ƙarfin wutar lantarki na kayan aikin yadda ya kamata!
| A'A. | Abubuwan da ke cikin marufi | Naúrar | Saita | Bayani |
| 1 | Mai masaukin baki | Saiti 1 | □ | |
| 2 | Beaker | Guda 1 | □ | 200ml |
| 3 | Na'urar riƙe samfurin (gami da zoben rufewa) | Saiti 1 | □ | An shigar |
| 4 | Tankin cikawa (gami da zoben rufewa) | Guda 1 | □ | An shigar |
| 5 | Jagorar Mai Amfani | 1 | □ | |
| 6 | Jerin Shiryawa | 1 | □ | |
| 7 | Takardar shaidar daidaito | 1 | □ |
