1.Isishwankathelo seMveliso:
Uninzi lwezinto eziphilayo zaselwandle zinovelwano kakhulu kwi-organophosphorus pesticides. Ezinye izinambuzane ezimelana noxinzelelo lwezibulali-zinambuzane zinokubulala ngokukhawuleza izinto eziphilayo zaselwandle. Kukho into ebalulekileyo eqhuba imithambo-luvo emzimbeni womntu, ebizwa ngokuba yi-acetylcholinesterase. I-Organophosphorus inokuthintela i-cholinesterase kwaye yenze ingakwazi ukubola i-acetyl cholinesterase, nto leyo ekhokelela ekuqokeleleni okukhulu kwe-acetylcholinesterase kwiziko lemithambo-luvo, nto leyo enokubangela ityhefu kwanokufa. Izibulali-zinambuzane ze-organophosphorus ezisebenzisa idosi ephantsi ixesha elide azinakubangela kuphela ityhefu engapheliyo, kodwa zinokubangela neengozi ezibangela umhlaza kunye ne-teratogenic.
I-analyzer ingasebenza ngokuzenzekelayo nangokuqhubekayo ixesha elide ngaphandle kokujonga ngokwezicwangciso zendawo. Isetyenziswa kakhulu kumanzi amdaka akhutshwayo avela kumthombo wongcoliseko lwemizi-mveliso, amanzi amdaka enkqubo yemizi-mveliso, amanzi amdaka esityalo sokucocwa kwamanzi amdaka emizi-mveliso, amanzi amdaka esityalo sokucocwa kwamanzi amdaka kamasipala kunye neminye imicimbi. Ngokweemeko zovavanyo lwendawo, inkqubo yonyango lwangaphambi konyango efanelekileyo inokukhethwa ukuqinisekisa ukuba inkqubo yovavanyo ithembekile, iziphumo zovavanyo zichanekile, kwaye ziyahlangabezana ngokupheleleyo neemfuno zeziganeko ezahlukeneyo.
2.Umgaqo weMveliso:
Umxube wesampuli yamanzi, isisombululo se-catalyst kunye nesisombululo se-oxidant esinamandla sokugaya ufudunyezwa ukuya kwi-120 C. Ii-Polyphosphates kunye nezinye iikhompawundi ezine-phosphorus kwisampuli yamanzi ziyagaywa kwaye zifakwe i-oxidant enamandla phantsi kweemeko ze-asidi zobushushu obuphezulu kunye noxinzelelo oluphezulu ukuze zenze ii-phosphate radicals. Xa kukho i-catalyst, ii-ion ze-phosphate zenza i-complex enemibala kwisisombululo se-asidi enamandla esine-molybdate. Utshintsho lombala lufunyanwa yi-analyzer. Utshintsho luguqulwa lube yixabiso elipheleleyo le-phosphorus, kwaye ubungakanani be-complex enemibala bulingana ne-phosphorus iyonke.
Le mveliso sisixhobo sokuvavanya nokuhlaziya iparameter enye. Ifanelekile kumanzi amdaka aqulethe i-phosphorus ekwisithuba se-0-50mg/L.
3.Iiparameter zobugcisa:
| Hayi. | Igama | Iiparameters zobugcisa |
| 1 | Uluhlu | Indlela ye-phosphor-molybdenum blue spectrophotometric ifanelekile ekumiselweni kwe-phosphorus iyonke emanzini amdaka aphakathi kwe-0-500 mg/L. |
| 2 | Iindlela zoVavanyo | Indlela yePhosphorus molybdenum blue spectrophotometric |
| 3 | Uluhlu lokulinganisa | 0~500mg/L |
| 4 | Ukufunyanwa Umda ophantsi | 0.1 |
| 5 | Isisombululo | 0.01 |
| 6 | Ukuchaneka | ≤± 10% okanye≤±0.2mg/L |
| 7 | Ukuphindaphinda | ≤±5% okanye≤±0.2mg/L |
| 8 | Ukuqhutywa kweZero | ±0.5mg/L |
| 9 | Ukuqhutywa kweSpan | ± 10% |
| 10 | Umjikelo wokulinganisa | Ixesha lovavanyo elincinci yimizuzu engama-20. Ngokwesampulu yamanzi yokwenyani, ixesha lokugaya linokumiselwa ukusuka kwimizuzu emi-5 ukuya kweli-120. |
| 11 | Ixesha lokuthatha iisampulu | Isithuba sexesha (esihlengahlengiswayo), iyure edibeneyo okanye imo yokulinganisa i-trigger ingamiselwa. |
| 12 | Umjikelo wokulinganisa | Ukulinganiswa ngokuzenzekelayo (iintsuku ezili-1-99 ezilungisekayo), ngokweesampuli zamanzi zangempela, ukulinganiswa ngesandla kunokubekwa. |
| 13 | Umjikelo wolondolozo | Ixesha lokugcinwa kwesilwanyana lingaphezulu kwenyanga enye, malunga nemizuzu engama-30 ngalo lonke ixesha. |
| 14 | Ukusebenza koomatshini babantu | Umboniso wesikrini sokuchukumisa kunye negalelo lemiyalelo. |
| 15 | Ukuzikhusela ekuzihloleni | Imeko yokusebenza iyazixilonga, ayiqhelekanga okanye umbane awuzukuphulukana nedatha. Isusa ngokuzenzekelayo ii-reactants ezisele kwaye iqalise ukusebenza emva kokuseta kwakhona okungaqhelekanga okanye umbane ungasebenzi. |
| 16 | Ugcino lwedatha | Ukugcinwa kwedatha okungekho ngaphantsi kwesiqingatha sonyaka |
| 17 | Ujongano lokufaka | Ubungakanani bokutshintsha |
| 18 | Ujongano lwemveliso | Iziphumo ezimbini zedijithali ze-RS232, Isiphumo esinye se-analog esingu-4-20mA |
| 19 | Iimeko Zokusebenza | Ukusebenza ngaphakathi; ubushushu obuyi-5-28℃; ukufuma okulinganiselweyo≤90% (akukho kufuma, akukho mbethe) |
| 20 | Ukusetyenziswa koMbane | I-AC230±10%V, 50~60Hz, 5A |
| 21 | Ubukhulu | 355×400×600(mm) |
