Kumzi-mveliso wokucocwa kwamanzi amdaka, igcisa likhupha i-Pocket Meter epokothweni yalo lize lihlise uphendlo kwitanki lamanzi amdaka. Amanzi amdaka, anobukroti bekhemikhali, kwaye amaqondo obushushu ayatshintshatshintsha. Isilinganisi-manzi kufuneka sihambise ufundo oluchanekileyo ngemizuzwana, nangona kukho imingeni. Kwindawo yokulungisa ukutya, umhloli womgangatho usebenzisa i-Pocket Meter ukujonga i-pH yebhetshi yesosi. Isilinganisi-manzi kufuneka simelane nokuchaphaza, kulula ukusicoca, kwaye sikwazi ukumelana nobunzima bomgangatho oxakekileyo wemveliso. Kwisikhululo sophando lwentsimi, isazinzulu sisebenzisa i-Pocket Meter ukulinganisa i-conductivity yomlambo okude. Isilinganisi-manzi kufuneka siphatheke, somelele, kwaye sithembeke kumaqondo obushushu agqithisileyo. Ezi meko zibonisa umxholo ofanayo: iimeko zokusebenza zePocket Imithazihlala zikude kakhulu. Zisetyenziswa kwindawo ezimanzi, ezimdaka, ezishushu, ezibandayo, okanye ezinobundlobongela. Iimitha ezisindayo nezisebenza kwezi meko azikho nje iinguqulelo ezincinci zezixhobo zebhentshi; zenzelwe ngokukodwa imingeni yeemeko zokusebenza ezinzima.
Umbuzo wento eyenza i-Pocket Meter ilungele iimeko zokusebenza ezinzima ngumbuzo wobunjineli. Impendulo ilele kwindibaniselwano yokutywinwa kokusingqongileyo, ulwakhiwo olomeleleyo, itekhnoloji yoluvo oluthembekileyo, kunye noyilo olusebenziseka lula. Imitha yepokotho kufuneka ikwazi ukumelana nokuntywiliselwa emanzini, uthuli, kunye nokuvezwa kweekhemikhali. Kufuneka ingaxhathisi kwaye yomelele ngokwaneleyo ukuze uphile kumaqhuma kunye nokunkqonkqoza kokusetyenziswa kwemihla ngemihla. Kufuneka ihambise imilinganiselo echanekileyo nephindaphindwayo, nangona iimeko zesampulu ziguquguquka. Kwaye kufuneka kube lula ukuyisebenzisa, ukwenzela ukuba uchwepheshe unokugxila kumlinganiselo, kungekhona kwisixhobo. Eli nqaku liza kuphonononga nganye yale milinganiso yobunjineli ngokweenkcukacha, ibonelela ngohlalutyo olubanzi lobugcisa bento eyenza i-Pocket Meter ilungele iimeko zokusebenza ezinzima. Siza kubonelela ngeenkcukacha ezicacileyo zeemitha zethu zepokotho kumzi-mveliso wethuI-I-Shanghai DDK Scientific Instruments Co., Ltd.
I-Pocket Meter sisixhobo sokulinganisa esihlangeneyo, esiphathwayo esenzelwe ukuvavanywa kwindawo-ndawo yeeparamitha ezahlukeneyo, kubandakanywa i-pH, i-conductivity, i-total dissolved solids (TDS), ityuwa, kunye nobushushu. Ngokungafaniyo nemitha ye-benchtop, eyilelwe ukusetyenziswa kwelabhoratri, i-Pocket Meters zenzelwe ukusetyenziswa ebaleni. Zincinci ngokwaneleyo ukuba zingene kwipokotho yehempe, kungoko igama, kwaye zinikwa amandla ziibhetri ukuze zithwaleke ngokupheleleyo. Inzuzo ephambili ye-Pocket Meter kukukwazi ukuhambisa imilinganiselo ye-laboratory-grade kwintsimi, ngaphandle kwesidingo sokuqokelela isampuli, ukuthutha, kunye nohlalutyo lwebhubhoratri. Oku kuyenza ibe sisixhobo esiyimfuneko kwiingcali kuluhlu olubanzi lwamashishini.
Izicelo zePocket Meters zahlukene kwaye ziyafuneka. Kunyango lwamanzi, zisetyenziselwa ukubeka iliso kwi-pH, i-chlorine, kunye ne-conductivity kwizigaba ezahlukeneyo zenkqubo. Kwi-aquaculture, zisetyenziselwa ukujonga umgangatho wamanzi kumachibi eentlanzi kunye namatanki. Kwezolimo, zisetyenziselwa ukulinganisa i-pH kunye namanqanaba ezondlo zomhlaba kunye nokunkcenkceshela kwamanzi. Kwimveliso yokutya kunye nesiselo, zisetyenziselwa ukuqinisekisa umgangatho wezithako kunye neemveliso ezigqityiweyo. Ekuhlolweni kwendalo, zisetyenziselwa ukuvavanya impilo yemilambo, amachibi, kunye nemisinga. Kwisicelo ngasinye kwezi, i-Pocket Meter kufuneka isebenze ngokuthembekileyo kwiimeko ezihlala zicela umngeni. Itheyibhile engezantsi ishwankathela izicelo eziphambili kunye neeparamitha zomlinganiselo oqhelekileyo wento nganye.
| Isicelo | Iiparamitha eziqhelekileyo | Iimeko zokusebenza |
| Unyango lwamanzi | pH, chlorine, conductivity, TDS | Amanzi, amanzi aphathwe ngamachiza, ubushushu obuguquguqukayo |
| Inkcubeko yasemanzini | pH, ioksijini enyibilikayo, ubutyuwa, ubushushu | Emanzi, ngaphandle, imozulu eguquguqukayo |
| Ezolimo | pH, conductivity, amanqanaba ezondlo | Uthuli, ngaphandle, ubushushu obuguquguqukayo |
| Ukutya & nesiselo | pH, conductivity, ubushushu | Ukumanzisa, ucoceko, ukucoca rhoqo |
| Ukubeka iliso kokusiNgqongileyo | pH, conductivity, TDS, ubushushu | Imozulu yangaphandle, ekude, eguquguqukayo |
E-Shanghai DDK Scientific Instruments Co., Ltd., umzi-mveliso wethu wenza i-Pocket Meters kuzo zonke ezi zicelo. Siyaqonda ukuba iimeko zokusebenza zihlala zikude kakhulu, kwaye siyayila iimitha zethu ukumelana nemingeni. Iimitha zethu zepokotho zisetyenziswa ziingcali kwihlabathi liphela ezixhomekeke kwimilinganiselo echanekileyo kwiindawo ezifuna ngamandla.
Ukutywinwa kokusingqongileyo yenye yezona zinto zibalulekileyo ezimisela ukufaneleka kwe-Pocket Meter kwiimeko zokusebenza ezinzima. Amanzi, uthuli, kunye neekhemikhali ziintshaba zezixhobo zombane. Isilinganisi-manzi esingatywinwanga kakuhle siya kusilela xa sivezwe kwezi zinto. Umgangatho wokutywinwa kokusingqongileyo yi-IP (Ingress Protection) yokukala, echazwa yi-International Electrotechnical Commission (IEC). Umlinganiselo we-IP uquka amadijithi amabini: idijithi yokuqala ibonisa umgangatho wokukhusela kumasuntswana aqinileyo (uthuli), kwaye idijithi yesibini ibonisa umgangatho wokukhusela kumanzi (amanzi). Ukuze i-Pocket Meter ifaneleke kwiimeko zokusebenza ezinzima, kufuneka ibe nomlinganiselo we-IP ubuncinane we-IP54, oku kuthetha ukuba ikhuselwe kuthuli kunye nokutshiza kwamanzi. Kwiimeko ezinzima ngakumbi, ukulinganisa kwe-IP67 kuyacetyiswa, okuthetha ukuba ayiluthuli kwaye ikhuselwe ekuntywilisweni emanzini ukuya kutsho kwimitha e-1 ngemizuzu engama-30.
Kwimizi-mveliso yethu, siyila iimitha zethu zepokotho ezinezindlu ezilinganiselwe nge-IP67. Oku kuthetha ukuba zingasetyenziswa emvuleni, ziwe phantsi equleni, okanye zihlanjwe phantsi kwempompo ngaphandle komonakalo. Ukutywinwa kuphunyezwa ngokudityaniswa kwee-gaskets, ii-O-rings, kunye noyilo olomeleleyo lwezindlu. Indawo yebhetri ivalwe ngokwahlukeneyo ukuthintela amanzi ukuba angangeni kwizinto zombane. I-sensor connector iphinde itywinwe ukukhusela amanzi ekungeneni kwimitha ngoqhagamshelwano lweprobe. Itheyibhile engezantsi ishwankathela iireyithingi ze-IP kunye nokufaneleka kwazo kwiimeko ezahlukeneyo zokusebenza.
| IP Rating | Ukhuseleko oluluqilima | Ukhuseleko lolwelo | Ukufaneleka kweeMeko eziNgxaki |
| IP54 | Uthuli lukhuselwe | Ukumelana ne-splash | Phakathi (ngaphakathi, ukukhanya ngaphandle) |
| IP65 | Uthuli-luqina | Ukumelana nejethi yamanzi | Kuhle (ngaphandle, ukuhlamba) |
| IP67 | Uthuli-luqina | Ukumelana nokuntywiliselwa (1m, 30min) | Kugqwesileyo (ngaphandle, iindawo ezimanzi) |
| IP68 | Uthuli-luqina | Ukumelana nokuntywiliselwa (ngokuqhubekayo) | Okugqwesileyo (ukuntywiliselwa, iimeko ezigqithisileyo) |
E-Shanghai DDK Scientific Instruments Co., Ltd., sikholelwa ukuba ukutywinwa kokusingqongileyo akukhethi kwi-Pocket Meter. Yimfuno esisiseko. Iimitha zethu zepokotho zivavanywa kwimigangatho ye-IP67, kwaye sinikezela ngeemodeli ezilinganiswe nge-IP68 zezicelo ezifuna ukuntywiliselwa ngokuqhubekayo. Siphinde sivavanye iimitha zethu zokumelana neekhemikhali kwiiarhente zokucoca eziqhelekileyo kunye nezisombululo zesampulu. Oku kuqinisekisa ukuba iimitha zethu zinokusetyenziswa kwiimeko ezinzima kakhulu zokusebenza ngaphandle kokunciphisa ukusebenza.
Inzwa yintliziyo yayo nayiphi na i-Pocket Meter. Licandelo elisebenzisana nesampuli kwaye livelise umqondiso oguqulwa ube ngumlinganiselo. Umgangatho wenzwa umisela ukuchaneka, ukuphindaphinda, kunye nokuthembeka kwemitha. Kwiimeko zokusebenza ezinzima, inzwa kufuneka ikwazi ukumelana nemingeni efanayo yokusingqongileyo njengemitha ngokwayo. Kufuneka imelane nokungcoliseka, ukubola, kunye nomonakalo womzimba. Kufuneka kwakhona ikwazi ukuhambisa ufundo oluchanekileyo kuluhlu olubanzi lweemeko zesampulu. I-teknoloji ye-sensor esetyenziswe kwi-Pocket Meter ixhomekeke kwiparameter elinganiswayo. Ngomlinganiselo we-pH, inzwa ngokuqhelekileyo yi-electrode yeglasi. Kwi-conductivity kunye ne-TDS, inzwa ngokuqhelekileyo iperi ye-electrode. Kwiqondo lobushushu, inzwa ngokuqhelekileyo yi-thermistor okanye i-RTD.
Kumzi-mveliso wethu, sisebenzisa izinzwa ezikumgangatho ophezulu kuzo zonke iimitha zethu zepokotho. Izinzwa zethu ze-pH ziyilelwe ngeglowubhu yeglasi eyomeleleyo kunye ne-electrode yereferensi ephindwe kabini exhathisa ungcoliseko kwaye yandisa ubomi boluvo. Izinzwa zethu ze-conductivity zenziwe kwi-platinum okanye i-graphite, ekwazi ukumelana ne-corrosion kwaye inika ukufundwa okuzinzile. Izinzwa zethu zobushushu zilinganiswe ngokuchanekileyo ukuqinisekisa imbuyekezo echanekileyo kulo lonke uluhlu lokusebenza. Itheyibhile engezantsi ishwankathela iintlobo zenzwa ezisetyenziswa kwiimitha zethu zePocket kunye neempawu zazo eziphambili.
| Ipharamitha | Uhlobo Lwenzwa | Iimpawu eziphambili | Usetyenziso oluqhelekileyo |
| pH | I-electrode yeglasi | Ukuchaneka okuphezulu, uluhlu olubanzi, impendulo ekhawulezayo | Ukunyanga amanzi, ukutya, ezolimo |
| Ukuqhuba / TDS | Iplatinam okanye i-electrode yegraphite | I-Corrosion resistant, ufundo oluzinzileyo | Umgangatho wamanzi, i-aquaculture, ishishini |
| Ubushushu | Thermistor okanye RTD | Ukuchaneka kulinganiswe, impendulo ekhawulezayo | Zonke izicelo (zembuyekezo) |
| Ubutyuwa | Iseli yokuqhuba | Ithathwe kwi-conductivity kunye nobushushu | I-aquaculture, uphando lwaselwandle |
Kwi-Shanghai DDK Scientific Instruments Co., Ltd., siyaqonda ukuba inzwa iyona nto ibaluleke kakhulu kwi-Pocket Meter. Sifumana izinzwa zethu kubavelisi abathembekileyo kwaye sivavanya yonke inzwa ngaphambi kokuba idityaniswe kwimitha. Siphinde sinikeze iimodyuli ezithatha indawo ye-sensor ye-Pocket Meters zethu, ukwenzela ukuba imitha ibuyiselwe ekusebenzeni ngokupheleleyo xa inzwa ifikelela ekupheleni kobomi bayo. Oku kwandisa ubomi obuluncedo bemitha kwaye kunciphisa iindleko zizonke zobunini kubathengi bethu.
Ukuqina komatshini yenye into ebalulekileyo kwiimitha zePocket ezisetyenziswa kwiimeko ezinzima zokusebenza. Ezi mitha zihlala ziphantsi kokuphathwa ngokurhabaxa, ukuhla ngempazamo, kunye nokuvezwa kwimathiriyeli erhawukileyo. Isilinganisi-manzi esingenako ukuqina ngoomatshini siya kusilela ngokukhawuleza, kungakhathaliseki ukuba itywinwe kangakanani na okanye ilunge kangakanani na inzwa yayo. Ukuqina koomatshini beMeta yePokotho kuxhomekeke kwizinto ezisetyenziswa kulwakhiwo lwayo kunye noyilo lwezindlu zayo. Indawo yokuhlala yenziwe ngeplastiki ye-ABS, i-polycarbonate, okanye indibaniselwano yazo zombini. Ezi zixhobo zikhethwa ngenxa yokuxhathisa impembelelo, ukuxhathisa iikhemikhali, kunye nokuqina. Indlu kufuneka yenzelwe ukufunxa amandla ethontsi kwaye ikhusele amacandelo angaphakathi.
Kumzi-mveliso wethu, siyila i-Pocket Meters zethu ezinezindlu ezihexayo ezivavanyiweyo ukumelana namathontsi ukusuka kumphakamo weemitha ezi-1.5 ukuya kwindawo eqinileyo. Sisebenzisa inkqubo yokubumba i-double-shot edibanisa isakhelo sangaphakathi esiqinileyo kunye ne-soft grip yangaphandle. Oku kunika zombini amandla esakhiwo kunye nokukhululeka, ukubamba okungatyibiliki. Umboniso ukhuselwe ilensi enganyangekiyo, kwaye amaqhosha avaliwe kwaye alinganiswe ubuncinci be-100,000 yokucinezela. Itheyibhile engezantsi ishwankathela iimpawu zokuqina koomatshini kwiiMetha zethu zePokotho.
| Uphawu | Inkcazo | Inzuzo |
| Izinto Zezindlu | ABS + Polycarbonate | Ukuchasana nempembelelo, ukuchasana kweekhemikhali |
| Yehlisa Ukuchasa | 1.5 yeemitha phezu kwekhonkrithi | Usinda ngamathontsi ngengozi |
| Bonisa ilensi | I-acrylic enganyangekiyo kwimikrwelo | Ikhusela umboniso kumonakalo |
| Iqhosha Ubomi | > 100,000 oomatshini bokushicilela | Ukuthembeka kwexesha elide |
| Ubushushu bokusebenza | -10°C ukuya +60°C | Uluhlu olubanzi lokusebenza |
| Ubushushu boGcino | -20°C ukuya +70°C | Ukugcinwa okukhuselekileyo kwiimeko ezinzima |
E-Shanghai DDK Scientific Instruments Co., Ltd., sikholelwa ukuba ukuqina komatshini akuyonto inqabileyo kwi-Pocket Meter; yimfuneko. Iimitha zethu ziyilelwe ukuba ziphile kubunzima kunye nokudilika kokusetyenziswa ebaleni. Sivavanya iimitha zethu ngokungqongqo ukuqinisekisa ukuba ziyahlangabezana nemigangatho yethu ephezulu yokuqina. Abathengi bethu baxhomekeke kwiimitha zethu ukwenza kwezona meko zinzima kakhulu, kwaye siluthatha nzulu olo xanduva.
Uyilo olusebenziseka lula luhlala lungahoywa kwiingxoxo zobugcisa zePocket Meters, kodwa yinto ebaluleke kakhulu ekulungelweni kwazo kwiimeko ezinzima zokusebenza. Imitha ekunzima ukuyisebenzisa ayiyi kusetyenziswa ngokuchanekileyo, kwaye imitha engasetyenziswanga kakuhle ayiyi kunika iziphumo ezichanekileyo. Kwintsimi, igcisa lihlala lisebenza phantsi koxinzelelo lwexesha, kwimozulu embi, kunye nezandla ezineeglavu. Isilinganisi-manzi kufuneka kube lula ukusebenza, kube lula ukufunda, kwaye kube lula ukusigcina. Isiboniso kufuneka sibe sikhulu kwaye sicace, sibe nochaso oluphezulu kunye nokukhanya okusemva ukuze kusetyenziswe kwiimeko zokukhanya okuphantsi. Amaqhosha kufuneka abe makhulu ngokwaneleyo ukuba acofazwe ngezandla ezineeglavu. Inkqubo yokulinganisa kufuneka ibe lula kwaye ikhawuleze. Ibhetri kufuneka ihlale imini yonke isetyenziswa kwaye kube lula ukuyitshintsha.
Kwimizi-mveliso yethu, siyila iimitha zethu zePokotho kunye nomsebenzisi engqondweni. Sisebenzisa umboniso omkhulu we-LCD onesibane esingasemva esinokuvulwa okanye sivalwe ukugcina ubomi bebhetri. Amaqhosha makhulu, abambekayo, kwaye avaliwe emanzini nothuli. Inkqubo yokulinganisa izenzekelayo kwaye ithatha imizuzwana embalwa kuphela. Ibhetri yi-AAA eqhelekileyo okanye ubukhulu be-AA obunokutshintshwa kwintsimi ngaphandle kwezixhobo. Imitha iphinda ibonise i-auto-power-off function ukugcina ubomi bebhetri, kunye nomsebenzi wokubamba ukumisa ukufundwa kwisiboniso. Itheyibhile engezantsi ishwankathela iimpawu ezisebenzisekayo zePocket Meters zethu.
| Uphawu | Inzuzo |
| Umboniso omkhulu we-LCD okhanyayo | Kulula ukufunda kuzo zonke iimeko zokukhanyisa |
| Amaqhosha amakhulu, achukumisayo | Kulula ukusebenza ngeeglavu |
| Ulungelelwaniso oluzenzekelayo | Iyakhawuleza, ilula, kwaye ichanekile |
| Ibhetri eqhelekileyo | Kulula ukubuyisela ebaleni |
| Ukucima amandla okuzenzekelayo | Bugcina ubomi bebhetri |
| Bamba umsebenzi | Ifriza ukufunda ukuze urekhodwe lula |
E-Shanghai DDK Scientific Instruments Co., Ltd., sikholelwa ukuba i-Pocket Meter kufuneka ibe sisandiso sesandla somsebenzisi. Kumele kube yinto enomdla, ethembekileyo, kunye nokuzonwabisa ukuyisebenzisa. Iimitha zethu ziyilwe ngale filosofi engqondweni, kwaye abathengi bethu bayawuxabisa umahluko. Nokuba basebenza kwindawo yokucocwa kwamanzi, kwifama yeentlanzi, okanye kwisikhululo sendawo esikude, iimitha zethu zePocket zenza umsebenzi wabo ube lula kwaye uchaneke ngakumbi.
Itheyibhile ilandelayo ibonelela ngeenkcukacha eziphambili zobugcisa kwiimodeli zethu eziqhelekileyo ze-Pocket Meter. Ezi mitha zenzelwe uluhlu olubanzi lwezicelo kwaye ziyafumaneka kunye nokucwangciswa kweenzwa ezahlukeneyo ukuze zihambelane neemfuno ezithile zokulinganisa. Umzi-mveliso wethu unokuvelisa iimitha zesiko ukuhlangabezana neemfuno ezithile zeprojekthi.
| Ipharamitha | PH-100 | EC-200 | TDS-300 | I-I-PC-500 |
| Umlinganiselo | pH | Ukuqhuba / TDS | TDS / Ubutyuwa | pH / Ukuqhuba / TDS |
| Uluhlu | 0.00 - 14.00 pH | 0 - 2000 µS/cm | 0 - 2000 ppm | pH: 0-14; EC: 0-2000 µS/cm |
| Isigqibo | 0.01 pH | 1µS/cm | 1 ppm | 0.01 pH / 1 µS/cm |
| Ukuchaneka | +/- 0.01 pH | +/- 2% FS | +/- 2% FS | +/- 0.01 pH / +/- 2% FS |
| Imbuyekezo yoBuqondo | Iyazenzekela (0-60°C) | Iyazenzekela (0-60°C) | Iyazenzekela (0-60°C) | Iyazenzekela (0-60°C) |
| IP Rating | IP67 | IP67 | IP67 | IP67 |
| Ulungelelwaniso | Inqaku eli-2 | Inqaku eli-1 | Inqaku eli-1 | Iingongoma ezininzi |
| Ibhetri | 2 x AAA | 2 x AAA | 2 x AAA | 2 x AAA |
| Ubomi Bebhetri | Iiyure ezili-100 | Iiyure ezingama-150 | Iiyure ezingama-150 | Iiyure ezingama-80 |
| Imilinganiselo (mm) | 150 x 30 x 20 | 150 x 30 x 20 | 150 x 30 x 20 | 160 x 35 x 25 |
| Ubunzima (g) | 80 | 80 | 80 | 100 |
E-Shanghai DDK Scientific Instruments Co., Ltd., umzi-mveliso wethu unobuchule kunye nezixhobo zokwenza i-Pocket Meters ezihlangabezana nezona mfuno zinzima. Sisebenzisa izixhobo ezikumgangatho ophezulu, iinkqubo zokwenziwa ngokuchanekileyo, kunye novavanyo olungqongqo ukuqinisekisa ukuba imitha nganye esiyivelisayo inikezela ukusebenza okuthembekileyo kunye nobomi benkonzo obude. Iqela lethu lobunjineli liyafumaneka ukuncedisa ekukhetheni imveliso kunye nokubonelela ngenkxaso yobugcisa eneenkcukacha.
Umbuzo 1: Uthini umahluko phakathi kwePocket Meter kunye nebenchtop meter?
Impendulo: Imitha yePocket yenzelwe ukuphatheka kunye nokusetyenziswa kwentsimi. Ixinene, inamandla ebhetri, kwaye ivalwe ngokusingqongileyo ukuze imelane neemeko ezinzima. Imitha yebhentshi yenzelwe ukusetyenziswa kwebhubhoratri. Inkulu, inikwe amandla ngombane ongundoqo, kwaye ibonelela ngokuchaneka okuphezulu kunye neempawu ezingaphezulu. Ukhetho luxhomekeke kwisicelo. Kwimilinganiselo yentsimi, i-Pocket Meter lukhetho olusebenzayo. Uhlalutyo lwebhubhoratri, imitha ye-benchtop ingakhethwa.
Umbuzo 2: Imitha yepokotho kufuneka ilinganiswe kangaphi?
Impendulo: Ubuninzi bokulinganisa buxhomekeke kwisicelo kunye nokuchaneka okufunekayo. Ngemilinganiselo ebalulekileyo, sincoma ukulinganisa imitha ngaphambi kokusetyenziswa ngalunye. Kwimilinganiselo engabalulekanga kangako, ulungelelwaniso lweveki okanye lwenyanga lunokwanela. Imitha kufuneka ihlale ilinganiswe emva kokutshintsha inzwa okanye ibhetri. Iimitha zethu zepokotho zibonisa ukulinganisa okuzenzekelayo, okwenza inkqubo ikhawuleze kwaye ilula.
Umbuzo 3: Ngaba i-Pocket Meter ingasetyenziswa emanzini olwandle?
Impendulo: Ewe, i-Pocket Meter ene-sensor efanelekileyo ingasetyenziswa emanzini olwandle. Kwimilinganiselo ye-conductivity kunye ne-TDS, imitha enoluhlu oluphezulu (ukuya kuma-2000 µS/cm okanye ngaphezulu) iyafuneka. Kwimilinganiselo ye-pH, imitha ene-electrode yeglasi eyomeleleyo kunye nereferensi ye-double junction iyacetyiswa ukuxhathisa ukungcoliseka kwamanzi olwandle. Iimitha zethu zepokotho ziyafumaneka kunye nezixhobo ezihambelana namanzi olwandle.
Umbuzo 4: Ndiyikhathalela njani i-Pocket Meter yam ukuqinisekisa ubomi obude?
Impendulo: Ukuqinisekisa ubomi obude, landela la manyathelo alula: hlambulula inzwa ngamanzi acocekileyo emva kokusetyenziswa ngalunye, gcina imitha kwindawo eyomileyo, utshintshe ibhetri xa isalathisi esisezantsi sibonakala, kwaye ulinganise imitha rhoqo. Kuphephe ukuwisa imitha okanye ukuyibeka esichengeni sobushushu obugqithisileyo. Kwiimitha ze-pH, gcina inzwa enomanzi ngokuyigcina kwisisombululo sokugcina. Umzi-mveliso wethu ubonelela ngencwadana yomsebenzisi enemiyalelo yokhathalelo eneenkcukacha kwimitha nganye.
Umbuzo 5: Yintoni iwaranti kwiimitha zakho zePokotho?
Impendulo: Iimitha zethu zepokotho ziza newaranti yonyaka omnye ngokuchasene neziphene zokuvelisa. Iwaranti igubungela umzimba wemitha kunye ne-elektroniki. Inzwa yinto esetyenziswayo kwaye ayigqunywanga kwiwaranti, nangona sinikezela ngewaranti eyahlukileyo kwiinzwa kwezinye iimodeli. Sikwanikezela ngenkonzo yokulungisa kunye nokulinganisa iimitha zethu. Nceda uqhagamshelane neqela lethu lenkonzo yabathengi ngolwazi oluthe kratya.
Iimitha zepokotho zizixhobo ezibalulekileyo kwiingcali ezifuna ukwenza imilinganiselo echanekileyo kwiimeko zokusebenza ezinzima. Ukufaneleka kwabo kwezi meko kumiselwa yindibaniselwano yokutywinwa kokusingqongileyo, iteknoloji yesivamvo esomeleleyo, ukuqina koomatshini, kunye noyilo olusebenziseka lula. E-Shanghai DDK Scientific Instruments Co., Ltd., umzi-mveliso wethu unobuchule kunye nezixhobo zokwenza i-Pocket Meters ezihlangabezana nezona mfuno zinzima. Sisebenzisa izixhobo ezikumgangatho ophezulu, iinkqubo zokwenziwa ngokuchanekileyo, kunye novavanyo olungqongqo ukuqinisekisa ukuba imitha nganye esiyivelisayo inikezela ukusebenza okuthembekileyo kunye nobomi benkonzo obude. Iimitha zethu zisetyenziswa ziingcali kunyango lwamanzi, i-aquaculture, ezolimo, ukutya kunye nesiselo, kunye nokubeka iliso kokusingqongileyo kwihlabathi liphela.
Nokuba ufuna imitha ye-pH elula okanye i-multi-parameter imitha eneempawu eziphambili, sinayo i-Pocket Meter ukuze ihambelane neemfuno zakho. Siyakumema ukuba uqhagamshelane neqela lethu lobugcisa ukuze uxoxe ngeemfuno zakho. Sinokubonelela ngeenkcukacha zemveliso eneenkcukacha, inkxaso yesicelo, kunye neesampuli zemveliso. Ukuzinikela kwethu kumgangatho kunye nokwaneliseka kwabathengi kusenze iqabane elithembekileyo kwiingcali kwihlabathi jikelele.
Qhagamshelana neShanghai DDK Scientific Instruments Co., Ltd. namhlanjeukuxoxa ngeemfuno zakho zePocket Meter kwaye ufumanise ukuba iimitha zethu zinokusebenza njani kwezona meko zinzima zokusebenza.
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