Bayan samfurin ruwa ya hanyar hanyarwa da zafin jiki mai zafin jiki na acid sa'an nan kuma ya haɗu da mai daidaitawa, zinc a cikin samfurin a cikin yanayin acidic da kuma kasancewar mai nunawa, yana amsawa da mai nunawa don samar da rikitarwa mai launi, yana samar da absorption na rikitarwa daidai da zinc ion (jimlar zinc) abun ciki, mai bincike yana gano canje-canje na launi kuma ya canza wannan canje-canje zuwa zinc ion (jimlar zinc) darajar fitarwa.

Wannan atomatik saka idanu m amfani da sa ido, sa ido na masana'antu sharshara ruwa, rayuwa shara ruwa, kogi tafkin ruwa, surface ruwa da kuma ruwa na famfo da sauran ruwa jiki.

Abubuwan	Bayani	Abubuwan	Bayani
Hanyar gwaji	Zinc reagent spectrophotometry hanyar
Detection sikelin	（0～10）mg/L， Scalable	MTBF	≥720h / lokaci
Daidaito	±10%	sadarwa dubawa	RS485/RS232、（4～20）mA
Maimaitawa	±5%	insulation juriya	sama da 20MΩ
Zero yawo	A cikin ± 5% na sikelin	wutar lantarki	AC（220±22）V，（50±1）Hz，5A
Girman Drift	A cikin ± 5% na sikelin	ikon amfani	150W