Tuhipokas mo te whakamahi i te hiko katote pūhaumāota
1. I mua i te whakamahinga, ruia ki te 10-3M otinga konutai pūhaumāota mō te whakahohe mo te 1 haora.Katahi ka horoi ki te wai whakaoona kia tae ra ano ki te 300mV te uara pea.
2. Ko te hiko tohutoro he Ag / AgCl momo takiruahononga waitohutoro.Ko te piriti tote o runga ka whakakiia ki te 3.3MKCI (rte whakakoi i te waikura puota hiriwa) ka whakakiia te piriti tote o raro ki te 0.1M konutai pākawa.Kia kore ai e pakaru tere te otinga tohutoro, hirihia te tauranga whakakii me te riipene whakapiri i muri i te taapiri i te otinga i ia wa.
3. Ma te hikohiko e aukati te diaphragm mai e rakuraku anaor pokea. It kaua e whakamahia mo te wa roa i roto i te otinga katote chloride kukū teitei hei karo i te waikura membrane electrode.Mena kua mau, kua poke ranei te mata o te kiriata tairongo, me whakakoi ki runga i te miihini whakakoi hei whakahou i te mata tairongo.
4. I muri i te whakamahinga, me horoi kia rite ki te uara karekau, ka whakamaroke ki te pepa tātari, ka tiakina mai i te marama.
5. Me noho maroke te kaikawe.
Wā tuku: Feb-15-2023