Inothiukusetshenziswa kwe-electrode ye-chloride ion
1. Ngaphambi kokusebenzisa, cwilisa emanzini angu-10-3M Isixazululo se-sodium chloride ukuze sisebenze ihora eli-1. Bese ugeza ngamanzi ahlanzekile kuze kube yilapho inani elingenalutho elingase libe cishe ku-+ 300mV.
2. I-electrode yokubhekisela i-Ag / AgCl uhlobo oluphindwe kabiliuxhumano loketsheziireferensi. Ibhuloho likasawoti elingaphezulu ligcwele u-3.3I-MKCI (rukugcwala kwe-silver chloride) kanye nebhuloho likasawoti elingezansi ligcwele i-0.1M sodium nitrate. Ukuze uvimbele isixazululo sokubhekisela ekuvuzeni ngokushesha okukhulu, sicela uvale imbobo yokugcwalisa nge-adhesive tape ngemva kokufaka isixazululo isikhathi ngasinye.
3. I-electrode kufanele ivimbele i-diaphragm ukuthi ukuklwebhekaor ukungcola. It akufanele isetshenziswe isikhathi eside esixazululweni se-chloride ion esinomthamo ophezulu ukuze kugwenywe ukugqwala kwe-electrode membrane. Uma ubuso befilimu ebucayi bugugile noma bungcolile, kufanele bupholishwe emshinini wokupholisha ukuze kubuyekezwe ubuso obubucayi.
4. Ngemva kokusetshenziswa, kufanele ihlanzwe kuze kube yilapho ingenalutho, yomiswe ngephepha lokuhlunga bese igcinwa kude nokukhanya.
5. Umqhubi kufanele agcinwe eyomile.
Isikhathi sokuthunyelwe: Feb-15-2023