CONRAD 2734647 Na'urar gwajin Turbidity na Ruwa don Arduino

Bayanin samfur

Na'urar gwajin Turbidity na Ruwa don Arduino firikwensin da aka ƙera don auna turbidity na ruwa. Ana iya haɗa shi zuwa allon Arduino kuma ana amfani dashi don saka idanu da tsabtar ruwa a aikace-aikace daban-daban.

Lantarki Halayen Lantarki:

Fitowar firikwensin voltage ne inversely gwargwado ga turbidity darajar. Mafi girman ƙimar turbidity, ƙananan fitarwa voltage. Don canza fitarwa voltage zuwa raka'a turbidity (NTU), ana iya amfani da wannan dabarar: 10-6 (PPM) = 1ppm = 1mg/L = 0.13NTU (ƙirar ƙima). Domin misaliample, 3.5% turbidity daidai yake da 35000ppm, 35000mg/L, ko 4550NTU.

Sanarwa ta Musamman:

1. saman binciken baya hana ruwa. Ya kamata a sanya sashin bayyane kawai a cikin ruwa.
2. Kula da polarity na wutar lantarki lokacin da ake yin wayoyi don guje wa lalata firikwensin saboda haɗin da aka koma.
3. Voltagya kamata ya zama DC5V. Yi hankali da wuce gona da iritage don hana kona firikwensin.

Umarnin Amfani da samfur

1. Haɗa firikwensin gwajin Turbidity na Ruwa zuwa allon Arduino bin umarnin waya da aka bayar a cikin jagorar.
2. Loda lambar tushe da aka bayar zuwa allon Arduino.
3. Tabbatar cewa ɓangaren binciken yana nutsewa cikin ruwa don ingantaccen karatu.
4. Ƙaddamar da allon Arduino kuma buɗe serial Monitor a kan kwamfutarka.
5. Ƙimar analog ɗin da aka karanta daga fil ɗin analog ɗin A0 za a nuna shi a cikin serial Monitor. Wannan ƙimar tayi daidai da voltage na ƙarshen siginar firikwensin.
6. Koma zuwa lanƙwan sifa na lantarki don tantance matakin turbidity na ruwa dangane da voltage daraja.
7. Maimaita tsari don ci gaba da saka idanu da kwanciyar hankali.

Bayani

Na'urar firikwensin turbidity yana gano ingancin ruwa ta hanyar auna matakin turbidity. Ka'idar ita ce canza siginar yanzu kanta zuwa voltage fitarwa ta hanyar kewaye. Kewayon gano shi shine 0% -3.5% (0-4550NTU), tare da kewayon kuskure na ± 05% F*S. Lokacin amfani, auna voltage darajar ƙarshen Siginar firikwensin; sannan a yi aiki da turban ruwan ta hanyar lissafi mai sauƙi. Wannan firikwensin turbidity yana da yanayin fitowar siginar analog da dijital duka biyu. Module ɗin yana da maɓallin zamewa. Lokacin zamewar sauyawa zuwa ƙarshen A, haɗa ƙarshen siginar zuwa tashar tashar analog, za ta iya karanta ƙimar analog don ƙididdige ƙimar fitarwatage don samun turbidity digiri na ruwa. Idan zamewa zuwa ƙarshen D, haɗa ƙarshen siginar zuwa tashar tashar dijital, na iya gano ruwan ko turbidity ne ta hanyar fitar da matakin HIGH ko LOW. Kuna iya kunna shuɗin potentiometer akan firikwensin don daidaita hankalin firikwensin. Ana iya amfani da na'urori masu auna turbidity wajen auna ingancin ruwa a cikin koguna da rafuka, ruwan sharar gida da ma'aunin ma'auni, binciken jigilar jigilar ruwa da ma'aunin dakin gwaje-gwaje.
Lura: saman binciken ba shi da ruwa; zai iya sanya sashin ƙasa mai haske a cikin ruwa kawai.

Ƙayyadaddun bayanai

• Mai aiki Voltage: DC 5V
• Aiki Yanzu: kusan 11mA
• Tsawon Ganewa: 0% -3.5% (0-4550NTU)
• Yanayin Aiki: -30 ℃ ~ 80 ℃
• Yanayin Ajiya: -10 ℃ ~ 80 ℃
• Rage Kuskure: ±0.5%F*S
• Nauyi: 30g ku

Lantarki Halayen Lantarki

Teburin da ya dace na fitarwa voltage kuma maida hankali yana nuna cewa mafi girman ƙimar turbidity shine, ƙananan fitarwa voltage ni. A cikin ginshiƙi, abokan ciniki da yawa ba su san yadda ake canza kashi (%) zuwa raka'a turbidity (NTU).
Ana samun dabarar juzu'i mai zuwa bayan tabbatarwa: 10-6 (PPM) = 1ppm=1mg/L=0.13NTU (ƙirar ƙima)
wato: 3.5%=35000ppm=35000mg/L=4550NTU

Sanarwa ta Musamman:

1. saman binciken ba shi da ruwa; zai iya sanya sashin bayyananne cikin ruwa kawai.
2. Bayar da hankali ga polarity na wutar lantarki lokacin yin wayoyi. Guji kona firikwensin saboda juyawar haɗin gwiwa. Voltage iya zama kawai DC5V; kula sosai ga voltage don hana overvoltage daga kona firikwensin.

Lambar tushe
saitin mara amfani () {// fara sadarwar serial a 9600 bits a sakan daya: Serial.begin(9600);}// madauki na yau da kullun yana gudana akai-akai har abada: madauki mara amfani () {// karanta shigarwar akan analog fil 0 : int sensorValue = analogRead(A0); // buga darajar da kuka karanta: Serial.println (sensorValue); jinkirta (100); // jinkiri tsakanin karantawa don kwanciyar hankali}

Sakamakon Gwaji

A cikin gwajin, muna zame maɓallin canzawa zuwa ƙarshen A, sannan mu karanta ƙimar analog ɗin da aka nuna a ƙasa. Ƙimar analog 0-1023 yayi daidai da voltagku 0-5v. Za mu iya aiki da voltage na ƙarshen siginar firikwensin ta ƙimar analog, sannan a sami digiri na turbidity na ruwa ta hanyar lanƙwan halayen lantarki.

Takardu / Albarkatu

CONRAD 2734647 Na'urar gwajin Turbidity na Ruwa don Arduino [pdf] Manual mai amfani 2734647 Na'ura mai ba da hanya tsakanin hanyoyin ruwa don Arduino, 2734647.

Magana

• Manual mai amfani