Ma'aunin Da'irar DDS-1702 kayan aiki ne da ake amfani da shi don auna yadda ruwan ke gudana a dakin gwaje-gwaje. Ana amfani da shi sosai a masana'antar man fetur, maganin halittu, maganin najasa, sa ido kan muhalli, hakar ma'adinai da narkar da ruwa da sauran masana'antu da kuma cibiyoyin ƙananan makarantu da cibiyoyin bincike. Idan aka sanya masa na'urar lantarki mai daidaita wutar lantarki mai dacewa, ana iya amfani da ita don auna yadda ruwan tsarkakken ruwa ko ruwa mai tsafta yake aiki a cikin na'urar lantarki ko masana'antar makamashin nukiliya da cibiyoyin wutar lantarki.
| Nisan Aunawa | Gudanar da wutar lantarki | 0.00 μS/cm…199.9 mS/cm |
| TDS | 0.1 mg/L … 199.9 g/L | |
| Gishirin ƙasa | 0.0 ppt… 80.0 ppt | |
| Juriya | 0Ω.cm … 100MΩ.cm | |
| Zafin jiki (ATC/MTC) | -5…105 ℃ | |
| ƙuduri | Tsaftacewa / TDS / gishiri / juriya | Rarrabawa ta atomatik |
| Zafin jiki | 0.1℃ | |
| Kuskuren na'urar lantarki | Gudanar da wutar lantarki | ±0.5% FS |
| Zafin jiki | ±0.3 ℃ | |
| Daidaitawa | Maki 1 Ka'idoji 9 da aka riga aka tsara (Turai da Amurka, China, Japan) | |
| Dajiyar ata | Bayanan daidaitawa Bayanan aunawa 99 | |
| Ƙarfi | 4xAA/LR6 (Batirin lamba 5) | |
| Monitor | Na'urar saka idanu ta LCD | |
| Ƙulle | ABS | |
Gudanar da wutar lantarkima'auni ne na ikon ruwa na wucewar kwararar lantarki. Wannan ikon yana da alaƙa kai tsaye da yawan ions a cikin ruwa
1. Waɗannan ions ɗin da ke aiki da iskar oxygen suna fitowa ne daga gishirin da aka narkar da shi da kuma kayan da ba na halitta ba kamar alkalis, chlorides, sulfide da kuma mahadi masu amfani da carbonate.
2. Ana kuma kiran mahaɗan da ke narkewa cikin ions da electrolytes 40. Yawan ions da ke akwai, yawan conductivity na ruwa. Haka nan, ƙarancin ions da ke cikin ruwa, ƙarancin conductivity na ruwa. Ruwan da aka tace ko aka cire ion zai iya aiki a matsayin insulator saboda ƙarancin darajar conductivity (idan ba a rage shi ba). Ruwan teku, a gefe guda kuma, yana da babban conductivity.
Ion yana gudanar da wutar lantarki saboda cajinsa mai kyau da mara kyau
Idan electrolytes ya narke a cikin ruwa, sai su rabu zuwa ƙwayoyin da aka caji da kyau (cation) da kuma waɗanda aka caji da kyau (anion). Yayin da abubuwan da aka narkar suka rabu a cikin ruwa, yawan kowanne caji mai kyau da mara kyau ya kasance daidai. Wannan yana nufin cewa ko da yake watsawar ruwa yana ƙaruwa tare da ƙarin ions, yana kasancewa tsaka tsaki a wutar lantarki.
Jagorar Ka'idar Watsawa
Tsarin sarrafawa/juriya wani siga ne da ake amfani da shi sosai wajen nazarin tsarkin ruwa, sa ido kan yanayin osmosis na baya, hanyoyin tsaftacewa, kula da hanyoyin sinadarai, da kuma a cikin ruwan sharar gida na masana'antu. Sakamakon da aka dogara da shi ga waɗannan aikace-aikacen daban-daban ya dogara ne akan zaɓar firikwensin sarrafawa mai dacewa. Jagorar kyauta tamu kayan aiki ne mai cikakken bayani da horo wanda ya dogara da shekaru da yawa na jagorancin masana'antu a cikin wannan ma'auni.
