HM-Y12 nitrite ganowa kayan aiki

A. Kayan aiki bayani:

HM-Y12 abinci nitrite sauri detector ne hadaddun abinci aminci bincike bincike kayan aiki, iya sauri gano nitrite abun ciki a cikin nama, nama kwantena, bacon, sosis, kayayyakin madara, sauerki, salted kayan lambu da sauransu; Kayan aikin ne bisa ga GB5009.33-2010 "auna nitrite da nitrate a cikin abinci", nitrite a cikin abinci da aka cire, da ganowa reagent amsa samar da launi mahada, sake amfani da nitrite detector auna su absorbance, a cikin wani kewayon absorbance daidai da abun ciki. Ta hanyar gwaji za a iya ƙayyade ko abinci ya dace da ƙa'idodin ƙasa ko abinci mai guba ne wanda ya wuce ƙa'idodin. Kayan aiki ajiye wasu abubuwa ganewa tsari da tashar jiragen ruwa, bisa ga nan gaba bukatun za a iya sauki da kansa kara ganewa abubuwa. Daga nan gaba, za a iya haɓaka zuwa haɗin nau'in kayan aiki don gano kayayyakin ruwa da kayayyakin fuska.

2, kayan aiki aikace-aikace:

Ana amfani da shi sosai a cikin cin abinci gwaji, abinci da magunguna kula da hukuma, kiwon lafiya sassan, nama kayayyakin abinci zurfin sarrafawa kamfanoni, kasuwanci babban kasuwa, ingancin kula da dubawa, kasuwanci gudanarwa, gyaran abinci samar da tushe, daban-daban manyan abinci tsaro sa ido tsarin da sauran rukunin amfani.

3, aiki gabatarwa:

1, Android mai hankali tsarin aiki, amfani da mafi inganci da kuma mutum aiki, kayan aiki yana da cibiyar sadarwa, wifi cibiyar sadarwa upload, GPRS mara waya nesa aiki, sauri upload bayanai.

2, haɗin kai mai ɗaukar hannu mai sauri na'urorin bincike don saduwa da buƙatun amfani da binciken filin da motsi, zai iya cimma ganewar duk abubuwan ganewa a ƙarƙashin software guda ɗaya, kuma zai iya nuna sakamakon ganewar ta hanyar taga guda ɗaya.

3. High matakin wayo, kayan aiki yana da kansa dubawa aiki: tare da tashi kansa dubawa da kuma reset aiki, tare da atomatik ganowa maimaitawa aiki.

4, tashoshin ganowa: & ge; 12 tashoshin ganowa, za a iya gwada samfurori da yawa a lokaci guda, kowane samfurin yana aiki da kansa ta hanyar sarrafa shirin, ba zai tsoma baki da juna ba.

5, Nuna hanyar: & ge; 7 inci LCD taɓa allon nuni, mutum kasar Sin aiki dubawa, karatu intuitive, mai sauki.

6, sanye da sabon ƙarni na'urar buga zafi mai zafi, za a iya zaɓar buga hannu ko buga ta atomatik, kammala ganowa zai iya buga rahoton ganowa da lambar 2D ta atomatik.

7, haske tushen amfani da shigo da ultra high haske diode, high daidaito, karfi kwanciyar hankali, haske tushen sarrafawa, za a iya kashe da ba a yi amfani da haske tushen, ikon amfani da ƙasa.

8, amfani da USB2.0 dubawa zane, sauki ajiya da motsi na bayanai, kuma za a iya kai tsaye haɗi da kwamfuta a kowane lokaci, kuma akwai kwamfuta sarrafa kayan aiki. Aikace-aikacen binciken bayanai, bincike, bincike, kididdiga, bugawa da sauransu.

9, kayan aiki yana da nau'ikan samfurin menu library na nau'ikan, za a iya zaɓar samfurin ganowa, daban-daban tashoshin ganowa na iya gano samfurin samfurin daban-daban a lokaci guda.

10, Samfurin sarrafawa mai sauƙi yana adana ƙoƙari, dukan aiki mai sauri, aminci da sauƙi.

11, kayan aiki yana da kansa kariya aiki, za a iya saita sunan mai amfani da kalmar sirri, hana non-ma'aikata aiki da sauransu.

12, High hankali, high ganowa daidaito, high maimaitawa daidaito, dubawa irin high daidaito gani firikwensin.

13, kayan aikin yana da aikin sake daidaitawa, kulle, dawo da masana'antar saitunan.

14, sakamakon yanke shawara line za a iya gyara, kula da darajar da aka tsara darajar za a iya adana, kashe wutar lantarki ba rasa data.

IV. Babban sigogi:

1. Babban guntu mai sarrafawa yana amfani da ARM Cortex-A7, RK3288 / 4 mai sarrafawa na nukiliya, babban mitar 1.88Ghz, aiki mafi sauri, ƙarfin kwanciyar hankali.

2, Nuna hanyar: 7 inci LCD taɓa allon nuni, mutum kasar Sin aiki dubawa, karatu intuitive, sauki.

3, DC 12V samar da wutar lantarki, za a iya haɗa motar samar da wutar lantarki, za a iya fitar da 6ah babban karfin caji lithium baturi, sauki waje motsi gwaji.

4, biyu wavelength sanyi haske tushen, kowane tashar da aka tsara 405, 528nm wavelength haske tushen, misali tare da ci gaba hanyar sauya na'urar, patent hanyar sauya aiki za a iya cimma 64 wavelengths, da kuma duk ganowa abubuwa za a iya cimma duk tashar lokaci guda ganowa.

5, Hasken haske ta atomatik daidaitawa da daidaitawa

6, mai hankali daidaitaccen halin yanzu daidaitaccen matsin lamba, haske karfi atomatik calibration, dogon lokaci ci gaba da aiki haske tushen babu zafi drift lamarin.

7. An gina sabon ƙasa iyaka ka'idoji, a filin kwatanta da aka gwada sakamakon, da kuma ci gaba da sabunta ka'idoji.

8, ba tare da katsewa samfurin, ci gaba da bincike

9, Samfurin lambar ta atomatik tarawa.

10, gwajin abubuwa za a iya fadada.

11, gwajin sakamakon za a iya buga da yawa, da yawa upload.

12, sakamakon gwaji ne Excel tebur, haɗa kwamfuta don kwafa.

13. Goyon bayan ajiya na U disk, misali USB dubawa, free drive shigarwa.

14, Mai daidaitawa mai girma Lithium baturi, firmware iya haɓaka

5. fasaha sigogi:

1, Nitrate ganowa ƙasa iyaka: 1mg / kg

2, nitrite layi kewayon: 1-500mg / kg

3, daidaito kuskure: & plusmn; 3%

4, kuskuren layi: & plusmn; 5‰

5, kwanciyar hankali: & plusmn; 0.001A/hr

6, Wavelength daidaito: <2.0nm

7, absorption kewayon: 0.000 ~ 4.000ABS

6. matakai na aiki:

1, Samfurin kafin aiki:

① auna 0.5g (0.5ml) hanyar samfurin a cikin bututun gwaji, ƙara tsabtace ruwa zuwa 25ml sikelin;

② Ultrasonic cirewa na minti 5, tacewa madadin. (Idan launi mafi duhu, za a iya ƙara 0.5g aiki carbon, 60 ℃ ruwa wanka dumama mintuna 10 bayan zafi tacewa)

2, kula da samfurin gwaji

① dauki 3ml samfurin ruwa, ƙara 0.5mL tsabtace ruwa;

② Bayan girgiza, cire 2.5ml a cikin biseric farantin;

Kula da ma'auni & rdquo;

3, Samfurin gwaji

① dauki 3ml samfurin gwaji ruwa, ƙara 0.5mL nitrate gwaji ruwa;

② Room zafin jiki (25 & plusmn; 5 ℃) sanya minti 10;

②

Samfurin auna & rdquo;

Nitrate iyaka ka'idoji: