I-Benchtop YENZA Imitha

I. Injongo yeMveliso

I-DDKSCI Benchtop DO Imitha yenzelwe ngokukodwa iilabhoratri kunye neendawo ezisisigxina. Umsebenzi wayo ophambili kukulinganisa ngokuchanekileyo umxholo weoksijini onyibilikisiweyo kwizinto ezingamanzi. Ifanelekile kwiintlobo ngeentlobo zezicelo: nokuba kukubeka iliso komgangatho wamanzi ekukhuselweni kwendalo, uphando lwezenzululwazi kunye nohlalutyo kwi-aquaculture, uvavanyo lovavanyo kumaziko ophando, okanye ulawulo lwenkqubo kwimveliso yemveliso, ibonelela ngedatha yovavanyo oluzinzileyo noluthembekileyo, ukuhlangabezana neemfuno zovavanyo lwe-high-frequency yeendawo ezimisiweyo.

II. Iingenelo ezingundoqo

Le Benchtop DO Meter inamagqabantshintshi abalaseleyo:

Ixhotyiswe nge-chip microprocessor eyakhelwe-ngaphakathi, ixhasa ukulinganisa ngokuzenzekelayo kunye nembuyekezo yeqondo lokushisa ngokuzenzekelayo, ukuphelisa imfuno yokuphindaphinda ukulungiswa kwe-manual. Kulula ukusebenza ngelixa uqinisekisa ukuchaneka kwedatha.

Isiboniso sayo se-LCD esinesisombululo esiphezulu senza ukuba kufundwe okucacileyo nokucacileyo, kunye nesantya sokuphendula ngokukhawuleza kunye nomboniso weziphumo ozinzile emva kokulinganisa ukuphepha ukufunda kakubi.

Ngomlinganiselo wokhuseleko we-IP54, ayinqandwa luthuli kwaye ayichaphazi, ikhusela umonakalo osuka kumaxa athile ulwelo elabhoratri.

Iseti nganye iza ne-polarographic DO probe kunye ne-3 ye-sensor membrane caps, eyenza ukutshintshwa kunye nokugcinwa kube lula ngaphandle kwebhokisi.

III. IiNgcaciso eziPhambili zobuGcisa

I-Oxygen echithwe: Uluhlu lokulinganisa i-0-20.00 mg / L, ukuchaneka ± 0.30 mg / L, isisombululo sokutshintsha phakathi kwe-0.01 / 0.1 mg / L ukuhlangabezana neemfuno ezahlukeneyo zokuchaneka.

Ubushushu: Uluhlu lokulinganisa -9.9-130.0℃, ukuchaneka ± 0.2 ℃, kunye nembuyekezo yeqondo lokushisa elizenzekelayo ukusuka kwi-0-50 ℃ ukulungelelanisa ubushushu obuhlukeneyo; ixhasa imbuyekezo yetyuwa eyenziwe ngesandla ukusuka ku-0–45 ppt ukuze ihambelane neempawu ezahlukeneyo zamanzi.

Ulawulo lweeNkcukacha: Ugcina iiseti ze-450 zedatha yokulinganisa, kubandakanywa izitampu zexesha lokulinganisa ukulandeleka lula; ixhotyiswe nge-USB interface yokuthumela ngaphandle idatha kwi-USB flash drive kwaye ixhasa uqhagamshelo lomshicileli ongenazingcingo (abashicileli abahambelanayo bathengiswa ngokwahlukeneyo).

IV. Iimeko zeSicelo

IiLebhu zoKhuseleko lokusiNgqongileyo: I-Benchtop DO Imitha isetyenziselwa ukuvavanywa kwebhetshi yeesampulu zamanzi amdaka, kwaye umsebenzi wayo wokulinganisa ngokuzenzekelayo uphucula ukusebenza kakuhle kovavanyo.

IiLabhoratri zoPhando lwe-Aquaculture: Ivumela ukubeka iliso ixesha elide kwi-oksijini echithwe emanzini, kwaye umsebenzi wokugcinwa kwedatha uququzelela uhlalutyo olulandelayo lweepatheni zokwahluka.

Amaziko oPhando: Ngexesha lovavanyo lwe-electrochemical, idatha yayo yokulinganisa echanekileyo inika inkxaso ethembekileyo kwiiprojekthi zophando.

IiNdawo zokuHlola uMgangatho kwiiWorkshops zeMveliso yezoShishino: Ibeka iliso kwisiqulatho se-oksijini enyibilikileyo yamanzi okuvelisa ukuqinisekisa umgangatho ozinzileyo wemveliso.

V. Gqibezela ukuPakisha

Isethi nganye iquka uluhlu olupheleleyo lwezixhobo ezingenayo imfuneko yokuthenga okongeziweyo: iyunithi ephambili ye-DO100, i-DO01-2M i-polarographic DO probe ene-2-meter cable, i-30mL i-membrane cap replenisher, i-1 ipakethe ye-3 i-membrane caps, i-1 flexible probe stand, kunye ne-1 A01 i-adapter yamandla. Emva kokufaka i-probe, ukudibanisa ukunikezelwa kwamandla, kunye nokwenza ukulinganisa ngokwemiyalelo, ungaqala ukuvavanya ngokuthe ngqo. Indawo yokuma yeprobe ebhetyebhetye iququzelela ukulungiswa kweprobe kwaye yongeza ukusebenza ngokulula.