Gabatarwa
Binciken Buƙatar Iskar Oxygen ta Gargajiya (COD) yana buƙatar kayan aikin dakin gwaje-gwaje, kayan aiki masu haɗari (dichromate), da kuma hanyoyin narkewar abinci masu tsawo. Amma me zai faru idan za ku iya sa ido kan COD, Buƙatar Iskar Oxygen ta Biochemical (BOD), Jimlar Carbon ta Organic (TOC), da kuma turbidity a lokaci guda, a ainihin lokaci, ba tare da wani kayan aiki ba?
Na'urar firikwensin COD na Dijital RS485 (Model CS6603CD) ta sa hakan ya yiwu ta hanyar amfani da fasahar Ultraviolet Absorption (UV254). Yawancin mahaɗan halitta suna shan hasken UV a 254 nm. Ta hanyar auna sha a wannan takamaiman tsawon, na'urar firikwensin tana ci gaba da ƙididdige ƙimar COD, BOD, da TOC daidai - duk ba tare da sinadarai ba, babu shirye-shiryen samfuri, kuma babu gurɓatawa.
Wannan firikwensin kuma yana haɗa diyya ta turbidity, ta amfani da wani ma'auni daban don gyara tsangwama daga daskararrun abubuwa, da kuma goga mai tsaftace kansa don hana gurɓataccen halittu, yana tabbatar da ingantaccen aiki na dogon lokaci.
Amfani da wannan firikwensin abu ne mai sauƙi. Ga tsarin aiki na yau da kullun:
Shigarwa
- Sanya firikwensin a tsaye ko a kwance a cikin ƙwayar kwarara, buɗe tashar, ko kuma nutsar da shi kai tsaye a cikin tanki ta amfani da mariƙin da ya dace.
- Haɗa hanyar haɗin RS‑485 (Modbus) zuwa mai rikodin bayanai, PLC, ko tsarin SCADA. Tsawon kebul na asali shine mita 10.
Ƙara Wuta
- Na'urar samar da wutar lantarki ta DC 12V (±5%, na'urar lantarki <50 mA ba tare da gogewa ba). Na'urar firikwensin tana da ƙimar IP68, wanda ya dace da aikin da ke ƙarƙashin ruwa har zuwa matsi 1 na sandar.
Daidaitawa
- Don saitin farko, yi daidaita mai amfani da maki ɗaya ko biyu ta amfani da mafita na yau da kullun (misali, KHP don COD/BOD/TOC). Hakanan ana ba da shawarar sifili daidaitawa tare da ruwan da aka cire ion.
- An riga an adana daidaiton masana'anta; daidaita daidaiton mai amfani don takamaiman matrices na ruwa.
Fara Aunawa
- Firikwensin yana fitar da ƙimar COD, BOD, TOC, da turbidity a ainihin lokaci ta hanyar Modbus RTU.
- Ana iya kunna buroshin tsaftace kansa (goga) da hannu ko ta atomatik don tsaftace tagogi masu gani, tare da tsawaita lokacin gyara.
Rijistar Bayanai & Sarrafawa
- Haɗa bayanan dijital a cikin tsarin sarrafa kansa don kunna ƙararrawa, daidaita ƙimar iska, ko inganta yawan sinadarai a cikin hanyoyin sarrafa ruwan shara.
Muhimman Bayanai A Dubawa
| Sigogi | Nisa | Daidaito | ƙuduri |
|---|---|---|---|
| COD | 0.1 – 1500 MG/L (KHP) | <5% | 0.01 mg/L |
| BOD | 0.1 – 900 MG/L (KHP) | <5% | 0.01 mg/L |
| TOC | 0.1 – 750 MG/L (KHP) | <5% | 0.1 mg/L |
| Turbidity | 0.1 – NTU 4000 | <3% ko 0.2 NTU | 0.1 NTU |
| Zafin jiki | +5 – 45°C | — | — |
Me Yasa Zabi Wannan Na'urar Firikwensin?
- ✅Babu reagents, babu sharar gida, babu gurɓatawa
- ✅ Fitowar COD, BOD, TOC, da turbidity a lokaci guda
- ✅ Diyya mai kyau ta turbidity don daidaito mai yawa a cikin samfuran gaske
- ✅ Brush mai tsaftace kai don ƙarancin kulawa
- ✅ Modbus na dijital RS‑485 don sauƙin haɗawa
- ✅IP68, ya dace da yanayin filin mai tsauri
Kammalawa
Ko kuna sa ido kan tasirin ruwa, ko fitar da ruwa, ko sarrafa ruwa a cikin masana'antar birni ko masana'antu, na'urar firikwensin COD ta Dijital RS485 Output tana ba da madadin sauri, tsabta, kuma mai inganci ga masu nazarin COD na gargajiya. Yana ba da bayanai masu ci gaba, a ainihin lokaci wanda ke taimaka muku gano abubuwan da suka faru na gurɓatawa da wuri, inganta hanyoyin magani, da rage farashin aiki - duk yayin da kuke kawar da abubuwan haɗari.
Lokacin Saƙo: Mayu-20-2026