Sensors na gani pH
Manual mai amfani
Sensors na gani pH
Sigar Takardu 1.09
Ana fitar da firikwensin pH na gani ta
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GABATARWA
Kimiyyar Pyro tana ba da firikwensin pH na gani na fiber da mara lamba, da kuma adadin na'urori masu auna firikwensin kamar firikwensin firikwensin don ma'aunin zafin jiki lokaci guda, oxygen da pH.
Ana iya karanta waɗannan firikwensin tare da mitocin fiber-optic masu zuwa daga PyroScience
- da Multi-tashar PC-aiki Fire Sting pro (tare da Pyro Workbench software)
- ƙaramin samfurin OEM Pico-pH (tare da Pyro Workbench)
- AquapHOx Loggers da Transmitters na karkashin ruwa (tare da software na Pyro Workbench)
Ana samun duk nau'ikan software don saukewa kyauta daga PyroScience webrukunin yanar gizon kuma dole ne a sanya shi akan Windows PC/kwamfyutan tafi-da-gidanka kafin haɗa mitoci daban-daban a karon farko. Don cikakkun bayanai kan na'urorin da aka karanta da software, da fatan za a duba littattafansu da jagororin gudanarwa.
An yi nufin wannan littafin don samar da duk mahimman bayanai akan daidaitaccen aikace-aikacen firikwensin pH na gani daga Kimiyyar Pyro.
Don ƙarin bayani game da ci-gaba aikace-aikace, da fatan za a tuntube mu a info@pyroscience.com.
Tawagar ku ta PyroScience
SENSOR SENSOR
Kowane firikwensin pH na gani yana zuwa tare da lambar firikwensin mutum ɗaya, mai ɗauke da mahimman bayanai kan daidaitawa don ingantaccen aikin firikwensin da pre-calibration na nau'in firikwensin daban-daban. Don haka, yana da mahimmanci a shigar da lambar Sensor na firikwensin da aka haɗa cikin Saitunan Sensor na software na Pyro Workbench. Don multichannel Fire Sting pro, adadin tashar tashar dole ne yayi daidai da lambar tashar a na'urar karantawa ta Fire Sting.
Muhimmi: Shigar da daidai lambar Sensor don na'urori masu auna firikwensin da aka haɗa zuwa tashoshi a na'urar karantawa ta Wuta Sting. Ana iya samun lambar firikwensin akan lakabin da aka haɗe zuwa kebul (fiber-based sensọ) ko a jakar na'urori masu auna firikwensin (duba tsohonample kasa).
2.1 Bayanin Code Sensor
Ana isar da firikwensin pH tare da lambar firikwensin haɗe wanda dole ne a shigar da shi a cikin taga Saituna. Mai zuwa yana ba da taƙaitaccen bayani game da bayanin da aka bayar a lambar firikwensin.
Exampda CodeSaukewa: SAE7-532-205
SA: Nau'in Sensor. Ƙimar daidaita masana'anta na nau'ikan firikwensin (PK7, PK8….)
E: LED Intensity na na'urar
7: Amphaskaka siginar aunawa
532 - 205: Ƙimar pre-calibration
2.2 Yanayi a cikin Sample
Lokacin shigar da saitunan firikwensin, Yanayin da ke cikin Sample a lokacin ma'auni dole ne a ƙayyade. Akwai muhimman sigogi guda biyu da za a yi la'akari da su kuma waɗanda za a iya biya su ta atomatik:
- Zazzabi
- Salinity
2.2.1 Zazzabi
Zaɓuɓɓuka da yawa don Ramuwar Zazzabi ta atomatik na firikwensin pH na gani suna samuwa:
- Sensor Zazzabi na Waje (Pt100, tashar zafi)
- Kafaffen Zazzabi (dole ne a shigar da shi, kiyaye shi akai-akai da sarrafawa)
- Firikwensin Zazzabi na gani da aka haɗa zuwa mai haɗin tashar (dole ne a zaɓi lambar tasharsa) na tashoshi da yawa na FireSting pro.
Idan an zaɓi firikwensin Zazzabi na waje ko Tashoshin Zazzabi na gani, ana kunna diyya ta atomatik na canjin zafin jiki akan karatun firikwensin pH. Za a nuna zafin ramuwa a cikin layin tashar daidai na babban taga.
FireSting pro: Idan an zaɓi firikwensin Zazzabi na waje ko Tashoshin Zazzabi na gani, ana kunna diyya ta atomatik na canjin zafin jiki akan karatun firikwensin pH. Za a nuna zafin ramuwa a cikin layin tashar daidai na babban taga.
AquapHOx: Na'urorin AquapHox suna da firikwensin zafin jiki wanda aka haɗa don biyan diyya ta atomatik. Na'urar firikwensin zafin jiki an daidaita shi da maki 2.
Pico-pH: Tsarin Pico-pH OEM bai haɗa da firikwensin zafin jiki na Pt100 ba. Wannan firikwensin (Abu mai lamba TSUB21-NC) yana buƙatar siyarwa akan na'urar. Da fatan za a koma zuwa littafin Pico-pH don ƙarin bayani.
NOTE: Na'urar firikwensin zafin jiki na Pt100 na iya samun kashewa wanda ke buƙatar tantancewa da hannu kuma a fara daidaita shi. Don daidaita firikwensin Pt100 da fatan za a duba Karin bayani.
2.2.2 Salinity
Na'urori masu auna firikwensin pH suna nuna jin daɗin giciye zuwa ƙarfin ionic na matsakaici. Ƙarfin Ionic aiki ne na tattarawa da cajin duk ions a cikin wani bayani kuma muhimmin siga ne don ma'aunin pH. A ka'ida, ƙarfin ionic na kamarample za a iya lissafta, amma daga m batu na view, wasu alamomi na iya ba da ƙima mai mahimmanci na ƙarfin ionic, kamar yin amfani da ƙaddamar da duk mahadi ko bayanan gudanarwa.
An ƙayyade na'urori masu auna firikwensin don aunawa tsakanin ƙarfin ionic na 20-500 mM. Lokacin amsawa da daidaito a ƙasa ko mafi girma salinities na iya bambanta da ƙayyadadden ƙimar wanda aka ƙaddara a ƙarfin 150 mM Ionic.
Don ramuwa na sakamako, dole ne a shigar da salinity [g/l] a cikin saitunan firikwensin kuma yayin daidaitawar pH (da fatan za a lura cewa ƙarfin ionic zai iya bambanta tsakanin ma'aunin daidaitawa da matsakaicin ma'auni).
Akwai nau'ikan jeri na salinity da yawa don zaɓar a cikin software na Pyro Workbench:
| Kashi | Salinity[g/l] | Ayyukan aiki [mS/cm] | Ƙarfin Ionic [mM] |
| Ruwan sharar gida | 0.5-1.5 | 3-Janairu | 30-Oct |
| Matsakaici | 1.5-5 | 10- Mar | 30-100 |
| Physiological | 15-Mayu | 30-Oct | 100-300 |
| Ruwan teku | 15-40 | 30-80 | 300-800 |
Don ƙarin ingantattun ma'auni yana yiwuwa a shigar da sanannen salinity [g/l] na sampa cikin software. Ana iya ƙididdige wannan ƙimar salinity ta hanya mai sauƙi:
Salinity [g/l] = Haɓakawa [mS/cm] /2
Salinity [g/l] = Ƙarfin Ionic [mM] / 20
Don gwaje-gwaje tare da ƙarfin canza ƙarfin ionic, ana ba da shawarar sabunta saitunan da yin sabon daidaitawa don samun ingantaccen sakamako.
CALIBRATION SENSOR
3.1 Gabaɗaya A cikin tsari
Dole ne a maimaita daidaitawar pH lokaci-lokaci, dangane da aikace-aikacen mutum ɗaya (misali daidaiton da ake buƙata, zazzabi na s).ample, lokacin rayuwar firikwensin, abubuwa a cikin sample). Yana da kyau a yi gyare-gyaren maki 2 kafin kowane ma'auni ta amfani da sabbin hanyoyin warware matsalar.
Daidaita firikwensin pH na gani ya bambanta da sauran hanyoyin ma'auni, kamar yadda ma'aunin daidaitawa ba sa cikin kewayon firikwensin. Wannan ya faru ne saboda ƙa'idar aiki.
Za a iya daidaita firikwensin pH na gani mai maki 2 da daidaitawar pH.
- Daidaita maki 1 (an buƙata): Calibration na firikwensin gaba ɗaya prorated a yanayin acidic sosai. An ba da shawarar kafin kowane awo. pH ya zama ƙasa da pH 3.
- Daidaita maki 2 (an bada shawarar sosai): Ƙarin gyare-gyare na na'urar firikwensin da ba ta da kyau gabaɗaya a ainihin asali. An ba da shawarar kafin kowane awo. pH dole ne ya zama mafi girma fiye da pH 10. Ana buƙatar daidaitawar maki 2 don pH Mini firikwensin.
- Daidaita pH-kayan kuɗi (don matsakaici mai rikitarwa): Daidaita wurin juyawa na firikwensin a cikin matsakaita mai rikitarwa (mutum sample, duba hoton da ke ƙasa). Wannan pH na diyya dole ne ya kasance a cikin kewayo mai ƙarfi (misali tsakanin pH 6.5 da 7.5 don firikwensin pH 7).
Da fatan za a yi amfani da samfuran buffer na kasuwanci da ƙwararrun kayan tunani (CRMs) da ake amfani da su don wayoyin pH. Waɗannan maɓuɓɓugan (masu launi da marasa launi) sun ƙunshi jami'an rigakafin ƙwayoyin cuta waɗanda zasu shafi aikin firikwensin ba tare da juyowa ba. Yana da mahimmanci a yi amfani da capsules buffer na PyroScience kawai ko abubuwan da aka yi da kai tare da sanannun pH da ƙarfin ionic don daidaitawa (tare da shawara daga PyroScience).
3.1.1 Zazzabi
Yana da mahimmanci don ƙayyade ainihin zafin jiki na pH calibration buffer yayin aiwatar da daidaitawa ta ɗayan hanyoyi masu zuwa:
- Daidaita da hannu na Kafaffen Zazzabi (yana buƙatar ƙayyade kuma a kiyaye shi akai-akai)
- Matsakaicin Zazzabi tare da Sensor Zazzabi na waje (Pt100) da aka haɗa zuwa tashar zazzabi na FireSting pro ko Pico-pH, ko
- Sensor Zazzabi na gani (calibrated) an haɗa zuwa tashoshi a tashoshi mai yawa FireSting pro (lambar tasharsa tana buƙatar shigar da tashoshi na gani Temp. Channel).
Don AquapHOx, ana iya amfani da haɗewar firikwensin zafin jiki.
3.1.2 Rarraba Baya
Don PH Robust Screw Cap Probes, Sensor Vials, Flow-Ta Sel da Sensor Spots ana buƙatar shigar da tsawon fiber a cikin software don diyya ta atomatik. Ana ba da shawarar wannan kuma ya isa ga yawancin aikace-aikace.
Sensor Spots da Sensor Vials da aka yi amfani da su a cikin aikace-aikace tare da ƙananan ƙarfin sigina (misali gilashi mai kauri) kuma don aunawa a cikin kafofin watsa labarai masu launi, zaɓin KYAUTA bayanan baya ya kamata a yi amfani da shi don tantance ainihin hasken haske na s.ample.
Don ƙarin bayani, da fatan za a koma zuwa Manual Software Babi na 6.
3.2 Shirye-shiryen Ma'auni
Don daidaitawa ana ba da shawarar sosai don amfani da PyroScience pH capsules buffer tare da pH 2 (abu mai lamba PHCAL2) da pH 11 (abu mai lamba PHCAL11)
- Ana amfani da buffer pH 2 don wurin daidaitawa na farko
- Ana amfani da pH 11 don ma'aunin daidaitawa na biyu
Don yin wannan, buɗe capsule ta hanyar riƙe ƙarshen biyu kuma ja su baya. Narke foda na capsule a cikin 100 ml decriminalized ruwa. Mix da kyau da kuma tabbatar, cewa abinda ke ciki an narkar da gaba daya.
Lura: Koyaushe shirya sabon buffer don daidaitawa. Ba a daidaita ma'ajin ba tare da haɓakar ƙananan ƙwayoyin cuta ba.
A madadin, yana yiwuwa a yi Tsarin Calibration. Shirya buffer tare da sanannun ƙimar pH da sanannen ƙarfin ionic. Don ma'aunin daidaitawa na farko dole ne pH ya zama <3 kuma don ma'aunin daidaitawa na biyu pH dole ne ya zama>10. Dole ne a shigar da ƙimar pH daban-daban da salinity a cikin menu na daidaitawa na al'ada a cikin software.
3.3 Matsayi na Farko (pH na acidic)
Tabbatar cewa an shigar da madaidaicin lambar firikwensin a cikin saitunan kuma an shirya ma'aunin daidaitawa daidai.
Don ma'aunin daidaitawa na farko, shirya maganin buffer pH 2 bisa ta yin amfani da capsules buffer na PyroScience (abu mai lamba. PHCAL2) ko buffer na al'ada.
Ana ba da shawarar yin gyare-gyare a daidai zafin jiki na ainihin ma'aunin pH.
Ana ba da shawarar sosai don yin gyare-gyare a yanayi kusa da yanayin muhalli yayin aunawa. Tabbatar da yanayi akai-akai yayin calibration.
MUHIMMI: Idan a baya an adana firikwensin a ƙarƙashin busassun yanayi, bar firikwensin ya yi daidai da aƙalla min 60 a cikin mazugi don cimma jikewar membrane na firikwensin. Wannan matakin ya zama dole don cimma daidaito mai girma. Don sakamako mafi kyau, bari firikwensin ya jiƙa cikin ruwa cikin dare. Za a iya rage 'yanci zuwa mintuna 5 don firikwensin pH Mini.
Bayan kammala Wizard na Saituna don duk tashoshi, buɗe Mayen Calibration ta danna "Cal." maɓalli a cikin jere ("Ch. 1" zuwa "Ch. 4") na tebur a cikin babban taga. Software ɗin zai jagorance ku ta cikakkiyar hanyar daidaitawa.
Saka pH da firikwensin zafin jiki a cikin buffer da aka zuga, kuma tabbatar da cewa na'urorin firikwensin sun nutse gaba ɗaya cikin ruwa kuma babu kumfa mai iska. Bari firikwensin ya daidaita kuma ya yi daidaitawa. Jira tsayayyen siginar firikwensin saboda wannan yana da mahimmanci don daidaitattun ma'aunin pH (wannan na iya ɗaukar mintuna da yawa dangane da zafin jiki da yawan motsawa). Don sakamako mafi kyau, jira aƙalla na minti 15.
Tare da karuwar kwanciyar hankali na siginar firikwensin launi zai canza daga ja zuwa orange zuwa rawaya zuwa kore. Ko da yake ana iya yin gyare-gyare a cikin yanayin orange, muna ba da shawarar sosai don jira har sai Dauki ƙimar kuma firam ɗin jadawali ya juya zuwa kore.
Bayan saita wurin daidaitawa na farko, wanke firikwensin tare da distilled ruwa da
nutsar da firikwensin a cikin buffer na gaba na gaba ba tare da barin firikwensin ya bushe ba.
MUHIMMI: Membran firikwensin bai kamata ya bushe tsakanin daidaitawa da ma'aunin ku ba.
3.4 Na biyu Calibration Point (na asali pH)
Ana ba da shawarar sosai don yin gyare-gyaren maki 2 kafin kowane aunawa. Don pH Mini firikwensin ya zama dole don aiwatar da daidaitawar maki 2.
Don maki na daidaitawa na biyu, shirya wani bayani na pH 11 dangane da kambun buffer na PyroScience (abu mai lamba. PHCAL11) ko buffer na al'ada.
Saka pH da firikwensin zafin jiki a cikin buffer da aka zuga, kuma tabbatar da cewa na'urorin firikwensin sun nutse gaba ɗaya cikin ruwa kuma babu kumfa mai iska. Bari firikwensin ya daidaita (minti 15 don sakamako mafi kyau) kuma aiwatar da daidaitawa.
Jira tabbataccen siginar firikwensin saboda wannan yana da mahimmanci don daidaitattun ma'aunin pH (wannan na iya ɗaukar mintuna da yawa dangane da zafin jiki da ƙimar motsawa).
3.5 pH Daidaita Kayyade (Babban Aikace-aikace)
Wannan zai yi daidaitaccen daidaitawar pH zuwa ma'ajin tare da takamaiman ƙimar pH da aka sani. pH na maganin dole ne ya kasance cikin kewayon sigar firikwensin ku (misali tsakanin pH 6.5 – 7.5 don firikwensin PK7). Ana iya amfani da wannan don aunawa a cikin ingantattun hanyoyin sadarwa (misali kafofin watsa labarai na al'adar tantanin halitta) ko don ma'aunin ruwan teku ta amfani da ƙimar pH mai dacewa ( ma'aunin pH na hoto mai dacewa). Da fatan za a tuntuɓi PyroScience don tallafi.
Don soke koma bayan pH, da fatan za a danna kan Share gyare-gyare a cikin mayen daidaitawa. Wannan zai share duk ƙimar daidaitawa na yanzu kuma ya saita firikwensin baya zuwa daidaitawar masana'anta. Dole ne a yi gyare-gyare mai maki 2 daga baya don fara aunawa.
3.6 Gargaɗi gama gari yayin Calibration
A lokacin gyare-gyaren kurakurai iri-iri na iya faruwa, wanda ke haifar da gargaɗi daban-daban.
3.6.1 "Ƙarfin sigina yayi ƙasa sosai, koma ga littafin"
Ƙarfin Siginar Sensor na iya zama ƙasa da ƙasa don dalilai da yawa:
- An kai ƙarshen rayuwar firikwensin kuma ana buƙatar maye gurbin firikwensin.
- An haɗa firikwensin zuwa tashar da ba daidai ba a tashar FireSting pro mai yawa
- A cikin yanayin firikwensin firikwensin: matsayi na fiber na gani akan wurin firikwensin bai dace ba.
- Katangar jirgin tana da kauri sosai a yanayin firikwensin firikwensin.
A wannan yanayin, da fatan za a gwada ƙara ƙarfin LED saboda watakila bangon jirgin ruwa ya yi kauri sosai ko kuma an canza firikwensin zuwa tsayi mai tsayi.
Don yin wannan, koma zuwa Saituna kuma ƙara LED Intensity.
Babban ƙarfin LED yana kaiwa ga siginar firikwensin mafi girma. Idan har yanzu gargaɗin ya bayyana bayan saita ƙarfin LED, da fatan za a ƙara shi har sai an sami damar daidaitawa.
3.6.2 "Gargadi: Siginar firikwensin baya da iyaka"
Dalilin hakan na iya zama:
- Ƙarshen rayuwar firikwensin ya kai kuma ana buƙatar maye gurbin firikwensin ko hular firikwensin.
- Maƙallin daidaitawa baya nuna madaidaicin ƙimar pH.
- Matsakaicin pH na sample ya fita daga tsayayyen kewayon firikwensin.
Tabbatar cewa kayi amfani da madaidaicin buffer pH. Abubuwan da aka yarda da pH sune: pH <3 don ma'aunin daidaitawa na farko, pH>10 don ma'aunin daidaitawa na biyu, pH na ƙimar pKa na firikwensin don daidaitawa (pH 7 don firikwensin PK7, pH 8 don firikwensin PK8) .
3.6.3 "Gargadi: Jira tabbataccen yanayi"
Dalilin hakan na iya zama:
- Har yanzu ba a daidaita firikwensin ba. Jira ƴan mintuna kaɗan.
- Yanayin zafin sample yana canzawa.
3.6.4 "Gargadi: Ma'aunin zafin jiki mara kyau"
Dalilin hakan na iya zama:
- Ba a haɗa firikwensin zafin jiki ba
- Idan akwai wuraren zafin jiki na gani: Fiber ba ta nan a wurin firikwensin kuma.
3.7 Nau'in Ci gaba na Matsalolin Sensor
Idan gyare-gyaren firikwensin ba zai yiwu ba saboda babban jirgin ruwa don buffer pH don isa wurin, yana yiwuwa a yi amfani da ƙaramin jirgin ruwa tare da tabo na biyu daga samfurin samfurin don daidaitawa. Yi amfani da fiber na gani iri ɗaya da tashar gani ɗaya daga FireSting pro kamar yadda za a yi ma'aunin ku. Yana yiwuwa a rinjayi daidaiton ma'auni saboda wannan hanyar daidaitawa.
BAUTA, TSARE DA AJIYA
4.1 Giciye Hankali
Kada a yi amfani da duk wani kaushi na halitta, mafita na surfactant ko magungunan rigakafin ƙwayoyin cuta (wanda zai iya zama madaidaicin ma'auni na kasuwanci ko takaddun shaida (CRMs) da ake amfani da su don lantarki na pH). Na'urar firikwensin yana iya samun juzu'i ga abubuwa a cikin s ɗin kuample. Da fatan za a tuntuɓe mu cikin shakka saboda lalacewar firikwensin da ba za a iya juyawa ba zai iya faruwa tare da wasu mahadi (misali surfactants).
4.2 Haifuwa
PyroScience Optical pH firikwensin ba za a iya haifuwa ta amfani da beta ko radiation gamma ba. Ba haifuwa pH-sensor (filayen firikwensin, dunƙule iyakoki da vials) na iya zama autoclaves sau ɗaya tare da taka tsantsan na musamman (cikakkun bayanai akan buƙata). Firikwensin pH Mini ba zai iya zama autoclaves ba. Ana amfani da haifuwa don ma'aunin firikwensin pH PHSP5-PKx da PHSP5-ADH-PKx, don pH dunƙule iyakoki (PHSC-PKx ba tare da fiber da marufi) da kuma pH firikwensin vials (PHVIAL20-PKx ba tare da murfi ba).
Kada a yi amfani da bleach, ethanol, acetone ko kowane sauran ƙarfi don haifuwa.
Don kawar da cututtuka, yana yiwuwa a yi amfani da 2% Glutaraldehyde.
Lura cewa muna ba da firikwensin pH da aka riga aka haifuwa PHSP5-ADH-STER-PK7 (ba auto clavable!).
4.3 Tsaftacewa da Adanawa
Bayan ma'auni, ya kamata a wanke firikwensin pH a hankali tare da ruwa mai lalacewa kuma a bar shi ya bushe. Dole ne a adana firikwensin a busasshen wuri da duhu a zazzabi na ɗaki. Don duk na'urori masu auna firikwensin da zaruruwa, sanya baƙar fata a kan filogin fiber don hana hasken yana shiga fiber ɗin mai yiwuwa ya haifar da bleaching na alamar. Adana a babban zafi ko a cikin hasken rana zai lalata firikwensin na tsawon lokaci.
Ajiye firikwensin a bushe, duhu da amintacce wuri a zazzabi na ɗaki.
Takaddun da ke da alaƙa don ƙarin cikakkun bayanai game da na'urorin karanta fiber-optic, software da na'urori masu auna gani suna samuwa:
- Manhajar software na logger "Pyro Workbench" (Windows)
- Manual don Multi-analyte mita FireSting pro
- Jagora don AquapHOx Loggers ko Masu watsawa
- Jagora don samfurin OEM Pico-pH (-SUB)
- manual for Optical zafin jiki na'urori masu auna sigina
- manual for Optical oxygen firikwensin
RATAYE
6.1 pH Ƙa'idar Aunawa
Firikwensin pH na gani ya dogara ne akan fasahar PyroScience RED FLASH mai nasara. Na'urar firikwensin ya ƙunshi alamar nunin rashin jin daɗin pH da rini mai haske na pH. Dukansu suna jin daɗi tare da haske mai ja (mafi daidai: orange-ja a tsawon 610630 nm) kuma suna nuna haske mai haske a cikin infrared kusa (NIR, 760-790 nm).
Idan alamar pH ta ɓace a babban pH, haskensa yana kashewa kuma kawai ana auna fitar da NIR na mai nuna alama. Idan pH ya sami ƙarin acidic, alamar pH yana haɓakawa kuma yana fitar da hasken NIR mai haske kuma an gano fitar da alamomin biyu.
Ka'ida: jan haske mai farin ciki RED FLASH firikwensin yana nuna haske a cikin infrared na kusa (NIR). Na'urar firikwensin RED FLASH ya ƙunshi mai nuna rashin jin daɗin pH da rini mai mahimmanci na pH. A) ƙananan watsin NIR daga kawai alamar tunani da B) babban fitarwa na NIR daga launin protonated da kuma alamar tunani.
Fasahar RED FLASH tana burge ta ta hanyar daidaitattun daidaito, babban abin dogaro da ƙarancin wutar lantarki.
Jan-hasken haske na alamomin RED FLASH yana rage tsangwama da hasken wuta ke haifarwa kuma yana rage kyalli na baya daga s na halitta.amples/media.
Ƙa'idar aunawa ta dogara ne akan hasken jan hankali da aka canza ta sinusoidal. Wannan yana haifar da fitar da sinusoidal ɗin da aka canjawa lokaci-lokaci a cikin NIR. Na'urar karantawa ta PyroScience tana auna wannan juzu'i, wanda sai a lissafta zuwa pH.
6.2 Bayanin Matsalolin pH daban-daban
Firikwensin pH na gani suna kula da kewayon pH na raka'a 2-3 pH. Ana ba da firikwensin firikwensin don jeri biyu daban-daban don ma'aunin pH.
| pH girma | Abu Na'a. |
| 4.0-6.0 | …-PK5 |
| 5.0-7.0 | …-PK6 |
| 5.5-7.5 | …-PK6.5 |
| 6.0-8.0 | …-PK7 |
| 7.0-9.0 | …-PK8 |
| 7.0-9.0 akan jimlar pH don ma'aunin ruwan teku | …-PK8T |
Dangane da aikace-aikacen yana da mahimmanci don zaɓar sigar da ta dace.
Ana yin gyare-gyaren nau'ikan nau'ikan guda biyu a ƙananan ƙimar pH (cikakkiyar rini mai nuna alama) kuma a babban ƙimar pH (cikakken rini mai nuna furotin). Don haka, yana yiwuwa a yi amfani da capsules na pH iri ɗaya (PHCAL2 da PHCAL11) don nau'ikan firikwensin pH guda biyu.
6.3 Akwai na'urori masu auna firikwensin da na'urori masu karantawa
| Nau'in Sensor | Na'urori masu dacewa da karantawa | ||||||
| FireSting pro | OEM-Module PICO-PH |
PICO-PH-SUB | APHOX-LX | APHOX-TX | APHOX-L-PH | APHOX-T-PH | |
| PHROBSC-PKx | |||||||
| PHROBSC- PKX-SUB | |||||||
| PHCAP-PKx- SUB | |||||||
| Saukewa: PHSP5-PKX | |||||||
| PHSP5-PKx- ADH | |||||||
| PHFLOW- PKX | |||||||
| PHTOVIAL20- PKX | |||||||
| Saukewa: PKX | |||||||
| Farashin PHVIAL20-PKX | |||||||
| Farashin PHVIAL4-PKX | |||||||
| Saukewa: PHF500-PKx | |||||||
6.4 Pt100 Matsakaicin Ma'aunin zafin jiki
Don madaidaicin karatun zafin jiki, ana ba da shawarar daidaita ma'auni 1 na zaɓi na firikwensin zafin jiki na waje.
Don wannan, duba karatun binciken zafin jiki na waje Pt100 lokaci-lokaci a cikin ruwa mai zugawa/ruwa wanka/incubator na sanannun zafin jiki a daidaitaccen yanayi. Hakanan yana yiwuwa a shirya cakuda-kankara-ruwa yana ba da 0 ° C, inda aƙalla 50 mm na titin binciken zafin jiki na Pt100 ya nutse.
A cikin software na Pyro Workbench don Allah danna maɓallin calibrate "Cal." don aiwatar da calibration na Pt100.
MUHIMMI: Bayan daidaitawa na Pt100, dole ne a yi sabon daidaitawar firikwensin gani.
GARGAƊI DA KA'idojin aminci
Kafin amfani da na'urori masu auna firikwensin pH na PyroScience, a hankali karanta umarnin da jagorar mai amfani don na'urar karantawa ta PyroScience. Littattafan littafin suna samuwa don saukewa akan www.pyroscience.com
Hana damuwa na inji (misali karce) zuwa saman ji a saman firikwensin zafin jiki! Guji lankwasawa mai ƙarfi na igiyoyin fiber-optic da pH Mini firikwensin. Za su iya karya!
Tabbatar cewa cikakken jigon saman da ke kan tip koyaushe yana rufe shi da sample kuma ba shi da kumfa, kuma wannan ruwa samples suna motsawa.
Daidaitawa da aikace-aikacen firikwensin zafin jiki yana kan ikon mai amfani, da kuma samun bayanai, jiyya da bugawa!
PyroScience pH na'urori masu auna firikwensin da na'urorin karantawa ba a yi nufin likita ko dalilai na soja ba ko wasu aikace-aikace masu mahimmancin aminci. Kada a yi amfani da su don aikace-aikace a cikin mutane; ba don a vivo jarrabawa a kan mutane, ba don mutum-diagnostic ko warkewa dalilai. Dole ne a kawo na'urori masu auna firikwensin kai tsaye tare da abincin da mutane ke so su cinye.
Dole ne a yi amfani da na'urori masu auna firikwensin a cikin dakin gwaje-gwaje ta ƙwararrun ma'aikata kawai, bin umarnin mai amfani da ƙa'idodin aminci na littafin, da kuma dokoki da jagororin da suka dace don aminci a cikin dakin gwaje-gwaje!
A kiyaye PyroScience pH na'urori masu auna firikwensin da na'urorin da ake karantawa ba tare da isa ga yara ba! Ajiye na'urori masu auna zafin jiki a cikin amintacce, bushe da wuri mai duhu a zazzabi na ɗaki.
TUNTUBE
PyroScience GmbH
Farashin 35
52064 Ajin
Deutschland
Tel.: +49 (0) 241 5183 2210
Fax: +49 (0) 241 5183 2299
info@pyroscience.com
www.pyroscience.com
Takardu / Albarkatu
| pyroscience Optical pH Sensors [pdf] Manual mai amfani Sensors na gani pH, Na gani, pH Sensors |