Imaniwali yosebenzisayo
PCE-DOM Series Oxygen Meter
Ushintsho lokugcina: 17 Disemba 2021
v1.0
Amamanuwali abasebenzisi ngezilimi ezahlukahlukene angatholwa ngokusebenzisa usesho lomkhiqizo wethu ku: www.pce-instruments.com 
Amanothi okuphepha
Sicela ufunde le manuwali ngokucophelela futhi ngokuphelele ngaphambi kokusebenzisa idivayisi okokuqala. Idivayisi ingasetshenziswa kuphela abasebenzi abaqeqeshiwe futhi ilungiswe ngabasebenzi be-PCE Instruments.
Ukulimala noma ukulimala okudalwe ukungawugcini imanuwali akufakiwe esibophweni sethu futhi akukhaviwe iwaranti yethu.
- Idivayisi kufanele isetshenziswe kuphela njengoba kuchazwe kule ncwadi yeziqondiso. Uma kusetshenziswa ngenye indlela, lokhu kungabangela izimo eziyingozi kumsebenzisi kanye nomonakalo kumitha.
- Ithuluzi lingasetshenziswa kuphela uma izimo zemvelo (izinga lokushisa, umswakama olinganiselwe, ...) zingaphakathi kobubanzi obushiwo ekucacisweni kobuchwepheshe. Ungalubeki ucingo endaweni eshisa kakhulu, elangeni eliqondile, umswakama owedlulele noma umswakama.
- Ungalubeki ucingo ekushaqekeni noma ekudlidlizeni okunamandla.
- Icala kufanele livulwe kuphela ngabasebenzi abaqeqeshiwe be-PCE Instruments.
- Ungalokothi usebenzise insimbi lapho izandla zakho zimanzi.
- Akumele wenze izinguquko zokusebenza ocingweni.
- Into esetshenziswayo kufanele ihlanzwe kuphela ngesikhangisoamp indwangu. Sebenzisa kuphela isicoci se-pH-neutral, kungabikho ama-abrasives noma izincibilikisi.
- Lolu cingo kufanele lusetshenziswe kuphela nezisekeli ezivela ku-PCE Instruments noma okulinganayo.
- Ngaphambi kokusetshenziswa ngakunye, hlola ikesi ngomonakalo obonakalayo. Uma kukhona umonakalo obonakalayo, ungasebenzisi idivayisi.
- Ungasebenzisi ithuluzi ezindaweni eziqhumayo.
- Ibanga lokulinganisa njengoba kushiwo ezicacisweni akumele lidlule ngaphansi kwanoma yiziphi izimo.
- Ukungalandelwa kwamanothi okuphepha kungabangela ukulimala ocingweni nokulimala kumsebenzisi.
Asithathi icala ngamaphutha okuphrinta nanoma imaphi amanye amaphutha kuleli bhukwana.
Sikhomba ngokucacile emigomeni yethu yesiqiniseko evamile engatholakala emigomeni yethu evamile yebhizinisi.
Uma unemibuzo sicela uxhumane ne-PCE Instruments. Imininingwane yokuxhumana ingatholakala ekugcineni kwaleli bhukwana.
Incazelo yedivayisi
2.1 Imininingwane yobuchwepheshe
| Umsebenzi wokulinganisa | Ibanga lokulinganisa | Isixazululo | Ukunemba |
| Umoya-mpilo oketshezini | 0 … 20 mg/L | 0.1 mg/L | ± 0.4 mg/L |
| I-oksijeni emoyeni (isilinganiso sereferensi) | 0 … 100 % | 0.1 % | ± 0.7% |
| Izinga lokushisa | 0 …50 °C | 0.1 °C | ± 0.8 °C |
| Ukucaciswa okwengeziwe | |||
| Ubude bekhebula (PCE-DOM 20) | 4 m | ||
| Amayunithi okushisa | ° C / ° F | ||
| Bonisa | Isibonisi se-LC 29 x 28 mm | ||
| Isinxephezelo sezinga lokushisa | ngokuzenzakalelayo | ||
| Inkumbulo | MIN, MAX | ||
| Ukucisha amandla okuzenzakalelayo | ngemva kwemizuzu engu-15 | ||
| Izimo zokusebenza | 0 … 50°C, <80 % RH. | ||
| Ukunikezwa kwamandla kagesi | 4 x 1.5 V AAA amabhethri | ||
| Ukusetshenziswa kwamandla | cishe. 6.2 mA | ||
| Ubukhulu | 180 x 40 x 40 mm (iyunithi ephathwa ngesandla ngaphandle kwenzwa) | ||
| Isisindo | cishe. 176 g (PCE-DOM 10) cishe. 390 g (PCE-DOM 20) |
||
2.1.1 Izingxenye eziyisipele PCE-DOM 10
Inzwa: OXPB-19
I-diaphragm: OXHD-04
2.1.2 Izingxenye eziyisipele PCE-DOM 20
Inzwa: OXPB-11
I-diaphragm: OXHD-04
2.2 Uhlangothi lwangaphambili
2.2.1 PCE-DOM 10
3-1 Isibonisi
3-2 Vuliwe / Vala ukhiye
3-3 BAMBA ukhiye
3-4 REC ukhiye
3-5 Inzwa ene-diaphragm
3-6 Igumbi lebhethri
3-7 Isivikelo sekhephu
2.2.2 PCE-DOM 20
3-1 Isibonisi
3-2 Vuliwe / Vala ukhiye
3-3 BAMBA ukhiye
3-4 REC ukhiye
3-5 Inzwa ene-diaphragm
3-6 Igumbi lebhethri
3-7 Ukuxhumana kwenzwa
Ipulaki yenzwa engu-3-8
3-9 Isivikelo sekhephu
Qaphela: Inzwa ye-PCE-DOM 20 imbozwe ngekepisi elibomvu lokuvikela okufanele lisuswe ngaphambi kokukalwa!
Imiyalelo yokusebenza
Lapho usebenzisa imitha okokuqala, inzwa yemitha ye-oksijini kufanele igcwaliswe ngesisombululo se-electrolyte OXEL-03 bese ilinganiswa.
3.1 Ukushintsha amayunithi
Ukushintsha iyunithi ye-oxygen, cindezela bese ubamba inkinobho ethi "BAMBA" okungenani imizuzwana emi-3. Ungakhetha “mg/L” noma “%“.
Ukuze ushintshe izinga lokushisa, cindezela bese ubamba inkinobho ethi “REC” okungenani amasekhondi angu-3. Ungakhetha u-°C noma u-°F.
3.2 Ukulinganisa
Ngaphambi kokulinganisa, i-PCE-DOM 10/20 kumele ilinganiswe emoyeni omusha. Okokuqala khipha ikepisi yokuvikela empunga kunzwa. Bese uvula ithuluzi lokuhlola usebenzisa ukhiye wokuvula/ukuvala. Isibonisi sibe sesibonisa inani elilinganiselwe nezinga lokushisa lamanje:
Isibonisi esiphezulu, esikhulu sibonisa inani lamanje elilinganiselwe. Linda cishe. Amaminithi angu-3 kuze kube yilapho isibonisi sizinzile futhi nenani elilinganiselwe lingabe lisaguquguquka.
Manje cindezela inkinobho ethi BAMBA ukuze isibonisi sibonise Bamba. Bese ucindezela ukhiye REC. I-CAL izokhanyisa kusibonisi futhi ukubala phansi kuzoqala ukubala kwehle ukusuka ku-30.
Ngokushesha nje lapho ukubala wehla, imitha yomoya-mpilo ibuyela kumodi yokulinganisa evamile futhi ukulinganiswa kuqediwe.
Imitha ye-oxygen manje kufanele ibonise inani elilinganiselwe phakathi kuka-20.8 … 20.9 % O2 emoyeni omusha.
Ukusikisela: Ukulinganisa kusebenza kahle kakhulu uma kwenziwa ngaphandle futhi emoyeni omusha. Uma lokhu kungenzeki, imitha nayo ingalinganiswa ekamelweni elinomoya omuhle kakhulu.
3.3 Ukukalwa komoyampilo oncibilikisiwe oketshezini
Ngemva kokuba ukulinganisa sekwenziwe njengoba kuchazwe esahlukweni 3.2, imitha yomoya-mpilo ingasetshenziswa ukukala umoya-mpilo oncibilikisiwe oketshezini.
Cindezela inkinobho ethi UNIT imizuzwana emithathu ukushintsha iyunithi isuka ku-%O2 iye ku-mg/l. Manje beka ikhanda lenzwa oketshezini oluzolinganiswa futhi uhambise ngokucophelela imitha (ikhanda lenzwa) kancane uye emuva naphambili ngaphakathi koketshezi. Umphumela wokulinganisa ungafundwa kusibonisi ngemva kwemizuzu embalwa.
Ukusikisela: Ukuze uthole umphumela wokulinganisa osheshayo futhi oqondile, imitha kufanele ihanjiswe ngaphakathi koketshezi ngesivinini esingaba cishe. 0.2 … 0.3 m/s. Ezivivinyweni zaselabhorethri, kutuswa ukuba ugovuze uketshezi kubhika ngesishukumisi kazibuthe (isb. PCE-MSR 350).
Ngemva kokuqedwa kokulinganisa, i-electrode ingahlanjululwa ngamanzi kampompi futhi i-cap yokuzivikela ingafakwa kwinzwa.
3.4 Ukukalwa komoyampilo womkhathi
Ngemva kokulinganisa, imitha yomoya-mpilo ingase isetshenziselwe ukukala okuqukethwe komoyampilo osemkhathini.
Ukuze wenze lokhu, setha iyunithi ku-O2%.
Qaphela: Lo msebenzi wokulinganisa unikeza isilinganiso esiyinkomba kuphela.
3.5 Ukulinganisa izinga lokushisa
Ngesikhathi sokulinganisa, imitha ye-oxygen ibonisa izinga lokushisa eliphakathi nendawo lamanje.
Ukuze ushintshe iyunithi, cindezela inkinobho REC okungenani amasekhondi angu-2 ukuze uguqule iyunithi phakathi kuka-°C no-°F.
Qaphela: Lo msebenzi awutholakali uma imitha ye-oxygen ikumodi yememori.
3.6 Ukuqandisa idatha kusibonisi
Uma ucindezela inkinobho ethi BAMBA ngesikhathi sokulinganisa, isibonisi samanje siyaba yiqhwa. Isithonjana sokubamba sibe sesivela esibukweni.
3.7 Londoloza idatha elinganisiwe (MIN HOLD, MAX HOLD)
Lo msebenzi uqinisekisa ukuthi ngemva kokuvula lo msebenzi, amanani alinganiselwe amancane naphezulu agcinwa esibukweni.
3.7.1 Londoloza inani eliphezulu
Cindezela bese ukhulula ukhiye we-REC. Bese kuvela isithonjana se-REC kusibonisi. Uma ucindezela ukhiye we-REC futhi, isibonisi sibonisa i-REC MAX futhi ngokushesha nje lapho inani elilinganisiwe lidlula inani eliphakeme, inani eliphakeme liyabuyekezwa. Uma ucindezela ukhiye wokubamba, umsebenzi wokubamba okuthi MAX uyanqanyulwa. I-REC kuphela evela esibukweni.
3.7.2 Londoloza inani elincane
Uma umsebenzi wememori wenziwa wasebenza ngokhiye we-REC, ungabonisa inani elincane elilinganisiwe esibonisini ngokucindezela inkinobho ye-REC futhi. Isibonisi sizobe sesibonisa i-REC MIN.
Ukucindezela inkinobho ethi HOLD kunqamula umsebenzi bese kuvela uphawu lwe-REC esibukweni.
3.7.3 Susa imodi yememori
Uma uphawu lwe-REC luvela esibukweni, lo msebenzi ungakhanselwa ngokucindezela ukhiye we-REC okungenani imizuzwana emibili. Imitha yomoya-mpilo ibe isibuyela kumodi yokulinganisa evamile.
Isondlo
4.1 Ukusetshenziswa kokuqala
Lapho usebenzisa imitha ye-oxygen okokuqala, inzwa kufanele igcwaliswe ngesisombululo se-electrolyte OXEL-03 bese ilinganiswa.
4.2 Ukugcinwa kwenzwa
Uma imitha ingasakwazi ukulinganiswa noma ukufundwa kungabonakali kuzinzile esibonisini, amaphuzu alandelayo kufanele acatshangelwe.
4.2.1 Ukuhlola i-electrolyte
Hlola isimo se-electrolyte ekhanda lenzwa. Uma i-electrolyte yomile noma ingcolile, ikhanda kufanele lihlanzwe ngamanzi ampompi. Bese ugcwalisa ikepisi elimnyama nge-electrolyte entsha (OXEL-03) njengoba kuchazwe esahlukweni esithi Feeler! Umphathi we-Verweisquelle koneke niche obuyiselwe imali..
4.2.2 Ukugcinwa kwe-diaphragm
I-diaphragm ye-Teflon iyakwazi ukuvumela ama-molecule e-oksijini ukuthi adlule kuwo, yile ndlela imitha ye-oxygen engakala ngayo umoya-mpilo. Nokho, ama-molecule amakhulu abangela ukuba ulwelwesi luvaleke. Ngalesi sizathu, i-diaphragm kufanele ishintshwe uma imitha ingakwazi ukulinganiswa naphezu kwe-electrolyte entsha. I-diaphragm kufanele futhi ishintshwe uma yonakaliswe umthelela.
Inqubo yokushintsha i-diaphragm ifana naleyo yokugcwalisa kabusha i-electrolyte.
Susa ikepisi elimnyama eline-diaphragm ekhanda lenzwa. Hlanza inzwa ngamanzi ampompi.
Gcwalisa uketshezi olusha lwe-electrolyte kukepisi entsha nge-diaphragm (OXHD-04). Bese ugoqa ikepisi elimnyama ubuyisele inzwa bese ekugcineni wenze ukulinganisa njengoba kuchazwe esahlukweni 3.2
4.3 Ukushintshwa kwebhethri
Uma isibonisi sibonisa lesi sithonjana
, amabhethri kufanele ashintshwe ukuze kuqinisekiswe ukusebenza kahle kwemitha ye-oxygen. Ukuze wenze lokhu, vula ikhava yegumbi lebhethri lemitha bese ukhipha amabhethri amadala. Bese ufaka amabhethri amasha angu-1.5 V AAA kumitha. Qinisekisa ukuthi i-polarity ilungile. Ngemuva kokuthi amabhethri amasha efakiwe, vala indawo yebhethri.
Oxhumana naye
Uma unemibuzo, iziphakamiso noma izinkinga zobuchwepheshe, sicela ungangabazi ukuxhumana nathi. Uzothola imininingwane yokuxhumana efanele ekugcineni kwaleli bhukwana lomsebenzisi.
Ukulahlwa
Mayelana nokulahlwa kwamabhethri e-EU, kuyasebenza umyalelo ka-2006/66/EC wePhalamende LaseYurophu. Ngenxa yezinto ezingcolile eziqukethwe, amabhethri akumele alahlwe njengodoti wasendlini. Kumelwe zinikezwe izindawo zokuqoqa eziklanyelwe leyo njongo.
Ukuze sithobelane nomyalelo we-EU 2012/19/EU sibuyisela amadivayisi ethu. Singawasebenzisa kabusha noma sinikeze inkampani egaya kabusha elahla izisetshenziswa ngokuvumelana nomthetho.
Emazweni angaphandle kwe-EU, amabhethri namadivayisi kufanele kulahlwe ngokuvumelana nemithetho yendawo yangakini yokulahlwa kwemfucuza.
Uma unemibuzo, sicela uxhumane ne-PCE Instruments.
Imininingwane yokuxhumana ye-PCE Instruments
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