Gabatarwa:
Fasahar firikwensin sarrafawa muhimmin fanni ne na binciken injiniyanci da fasaha, wanda ake amfani da shi don auna kwararar ruwa, ana amfani da shi sosai a cikin samarwa da rayuwa ta ɗan adam, kamar wutar lantarki, masana'antar sinadarai, kariyar muhalli, abinci, bincike da haɓaka masana'antar semiconductor, samar da masana'antu na ruwa kuma yana da mahimmanci a cikin haɓaka fasaha, wani nau'in na'urorin gwaji da sa ido. Ana amfani da firikwensin sarrafawa galibi don aunawa da gano ruwan samarwa na masana'antu, ruwan rai na ɗan adam, halayen ruwan teku da halayen lantarki na batir.
Auna takamaiman yanayin watsa ruwa yana ƙara zama mahimmanci don tantance ƙazanta a cikin ruwa. Daidaiton ma'auni yana da matuƙar tasiri ta hanyar bambancin zafin jiki, rarrabuwar yanayin saman electrode na lamba, ƙarfin kebul, da sauransu. Twinno ya ƙera nau'ikan na'urori masu auna firikwensin da mita masu inganci waɗanda za su iya sarrafa waɗannan ma'aunai ko da a cikin mawuyacin yanayi.
Ya dace da aikace-aikacen ƙarancin wutar lantarki a masana'antar semiconductor, wutar lantarki, ruwa da magunguna, waɗannan na'urori masu auna sigina suna da ƙanƙanta kuma suna da sauƙin amfani. Ana iya shigar da mita ta hanyoyi da yawa, ɗaya daga cikinsu ta hanyar glandar matsewa, wanda hanya ce mai sauƙi kuma mai tasiri ta shigar da kai tsaye cikin bututun aiki.
An yi na'urar firikwensin ne daga haɗin kayan karɓar ruwa da FDA ta amince da su. Wannan ya sa suka dace da sa ido kan tsarin ruwa mai tsabta don shirya maganin allura da makamantansu. A cikin wannan aikace-aikacen, ana amfani da hanyar tsaftace muhalli don shigarwa.
Sigogi na fasaha:
| Lambar Samfura. | CS3701D |
| Wutar Lantarki/Mai Watsawa | 9~36VDC/RS485 MODBUS RTU |
| Kayan aunawa | Graphite (Electrode 2) |
| Gidajeabu | PP |
| Mai hana ruwa matsayi | IP68 |
| Kewayon aunawa | Daidaito: 1-30000us/cm; TDS: 0-15000mg/L Gishiri: 0-18ppt;; 0-1.8%; 0-18g/L |
| Daidaito | ±1%FS |
| Matsijuriya | ≤0.6Mpa |
| Diyya ga zafin jiki | NTC10K |
| Matsakaicin zafin jiki | 0-80℃ |
| Daidaitawa | Daidaita samfurin, daidaita ruwa na yau da kullun |
| Hanyoyin haɗi | Kebul mai tsakiya guda 4 |
| Tsawon kebul | Kebul na yau da kullun na mita 10, ana iya tsawaita shi zuwa mita 100 |
| Zaren shigarwa | NPT3/4" |
| Aikace-aikace | Amfani da shi gabaɗaya, kogi, tafki, ruwan sha, da sauransu. |










