Ka'idar aunawa
Hanyar watsa hasken na'urar firikwensin turbidity ta ZDYG-2088-01QX bisa ga haɗin shaƙar infrared, hasken infrared da tushen haske ke fitarwa bayan watsawar turbidity a cikin samfurin. A ƙarshe, ta hanyar ƙimar juyawar siginar lantarki ta hanyar na'urar gano haske, da kuma samun turbidity na samfurin bayan sarrafa siginar analog da dijital.
| Nisan aunawa | 0.01-100 NTU，0.01－4000 NTU |
| Daidaito | Ƙasa da ƙimar da aka auna ta ±1%，ko ±0.1NTU，zaɓi babba ɗaya |
| Nisan matsi | ≤0.4Mpa |
| Saurin yanzu | ≤2.5m/s, ƙafa 8.2/s |
| Daidaitawa | Daidaita samfurin, daidaita gangara |
| Babban kayan firikwensin | Jiki: SUS316L + PVC (nau'in al'ada) , SUS316L Titanium + PVC (nau'in ruwan teku) ; Da'irar nau'in O: robar fluorine; kebul: PVC |
| Tushen wutan lantarki | 12V |
| Sadarwar sadarwa | ModBUS RS485 |
| Ajiyar zafin jiki | -15 zuwa 65℃ |
| Zafin aiki | 0 zuwa 45℃ |
| Girman | 60mm* 256mm |
| Nauyi | 1.65kg |
| Matsayin kariya | IP68/NEMA6P |
| Tsawon kebul | Kebul na yau da kullun na mita 10, ana iya tsawaita shi zuwa mita 100 |
1. Ramin ramin shuke-shuken ruwa na famfo, wurin zubar da ruwa da sauransu yana sa ido kan layi da sauran fannoni na datti.
2. Cibiyar tace najasa, tana sa ido kan dattin nau'ikan tsarin samar da ruwa da sharar gida ta hanyar intanet.
An gane turbidity, ma'aunin gajimare a cikin ruwa, a matsayin wata alama mai sauƙi kuma mai sauƙi ta ingancin ruwa. An yi amfani da shi don sa ido kan ruwan sha, gami da wanda aka samar ta hanyar tacewa tsawon shekaru da yawa. Ma'aunin turbidity ya ƙunshi amfani da hasken haske, tare da halaye da aka ƙayyade, don tantance kasancewar ƙwayoyin cuta da ke cikin ruwa ko wani samfurin ruwa mai kama da adadi. Ana kiran hasken haske da hasken da ya faru. Abin da ke cikin ruwa yana sa hasken da ya faru ya watse kuma ana gano shi kuma ana ƙididdige shi dangane da ma'aunin aunawa da za a iya ganowa. Mafi girman adadin ƙwayoyin cuta da ke cikin samfurin, mafi girman warwatsewar hasken da ya faru kuma mafi girman turbidity da ya haifar.
Duk wani barbashi a cikin samfurin da ya ratsa ta hanyar hasken da aka ƙayyade (sau da yawa fitilar incandescent, diode mai fitar da haske (LED) ko diode na laser), na iya taimakawa ga cikakken turbidity a cikin samfurin. Manufar tacewa ita ce a kawar da barbashi daga kowane samfurin da aka bayar. Lokacin da tsarin tacewa ke aiki yadda ya kamata kuma ana sa ido a kai da turbidimeter, turbidity na fitar da ruwa zai kasance da ƙarancin ma'auni mai karko. Wasu turbidimeters ba su da tasiri sosai akan ruwa mai tsabta, inda girman barbashi da matakan ƙidaya barbashi suke da ƙasa sosai. Ga waɗancan turbidimeters waɗanda ba su da hankali a waɗannan ƙananan matakan, canje-canjen turbidity da ke faruwa sakamakon karyewar matattara na iya zama ƙanƙanta har ya zama ba za a iya bambance shi da hayaniyar turbidity na kayan aikin ba.
Wannan hayaniyar tushe tana da tushe da dama, ciki har da hayaniyar kayan aiki (hayaniyar lantarki), hasken da ke ɓacewa daga kayan aiki, hayaniyar samfurin, da hayaniyar da ke cikin tushen haske. Waɗannan tsangwama suna da ƙari kuma suna zama babban tushen martanin turbidity na ƙarya kuma suna iya yin mummunan tasiri ga iyakokin gano kayan aiki.
Batun ma'auni a cikin ma'aunin turbidimetric yana da rikitarwa wani ɓangare saboda nau'ikan ma'auni iri-iri da ake amfani da su gabaɗaya kuma an yarda da su don dalilai na bayar da rahoto daga ƙungiyoyi kamar USEPA da Hanyoyin Daidaita, kuma wani ɓangare ta hanyar kalmomin ko ma'anar da aka yi amfani da su. A cikin bugu na 19 na Hanyoyin Daidaita don Binciken Ruwa da Ruwan Datti, an yi bayani dalla-dalla wajen bayyana ma'auni na farko da na sakandare. Hanyoyin Daidaita sun bayyana ma'auni na farko a matsayin wanda mai amfani ya shirya daga kayan da aka gano, ta amfani da hanyoyin da suka dace kuma a ƙarƙashin yanayin muhalli mai sarrafawa. A cikin turbidity, Formazin shine kawai madaidaicin ma'auni na farko da aka sani kuma duk sauran ma'auni an gano su zuwa Formazin. Bugu da ƙari, ya kamata a tsara algorithms na kayan aiki da ƙayyadaddun bayanai don turbidimeters a kusa da wannan ma'auni na farko.
Hanyoyin Daidaituwa yanzu suna bayyana ƙa'idodi na biyu kamar waɗannan ƙa'idodi da masana'anta (ko ƙungiyar gwaji mai zaman kanta) ta ba da takardar shaida don ba da sakamakon daidaita kayan aiki daidai (cikin wasu iyakoki) da sakamakon da aka samu lokacin da aka daidaita kayan aiki tare da ƙa'idodin Formazin da mai amfani ya shirya (ƙa'idodi na farko). Akwai ƙa'idodi daban-daban waɗanda suka dace da daidaitawa, gami da dakatarwar hannun jari na kasuwanci na Formazin NTU 4,000, dakatarwar Formazin mai ƙarfi (Ka'idojin StablCal™ Mai Daidaituwa, wanda kuma ake kira StablCal Standards, StablCal Solutions, ko StablCal), da dakatarwar kasuwanci na microspheres na styrene divinylbenzene copolymer.
