Intshayelelo
Ukukhetha phakathi kwefowuni ekwaziyo ukuqhuma kunye nefowuni ekwaziyo ukumelana nemozulu akusosigqibo silula sokuqina; simisela ukuba inkqubo yonxibelelwano ikhuselekile, iyahambelana, kwaye ixabisa kancinci na kwindawo ethile yemizi-mveliso. Esi sikhokelo sichaza umahluko ophambili ekukhuseleni indawo enobungozi, ukumelana nokusingqongileyo, iimfuno zesatifikethi, kunye neemeko eziqhelekileyo zokusetyenziswa, ukuze abafundi bakwazi ukufanisa uhlobo lwefowuni neemeko zangempela zesiza endaweni yokuqikelela. Ikwagxininisa ukutshintshiselana okusebenzayo kwixabiso, ukugcinwa, kunye nomngcipheko wokuthunyelwa, inceda iinjineli, abakhankanyi, kunye nabathengi ukuba baphephe ukucacisa ngaphantsi kweendawo eziyingozi kunye nokuhlawula ngaphezulu ukhuseleko olungeyomfuneko. Ngolo hlobo lomxholo, uthelekiso lunokungena ngqo kwizinto zobugcisa kunye nokusebenza ezahlula ezi ndidi zimbini zezixhobo.
Kutheni Kubalulekile Ubungqina Bokuqhuma Xa Ukhetha Ifowuni Engangenisi Imozulu
Ukucacisa okuchanekileyoizixhobo zonxibelelwano lwemizi-mvelisosisigqibo esibalulekileyo sobunjineli esichaphazela ngokuthe ngqo ukhuseleko lwezityalo, ukuthotyelwa kwemithetho, kunye nenkcitho-mali. Kwiimeko ezinzima zoshishino, iifowuni zorhwebo ezisemgangathweni ziwohloka ngokukhawuleza, nto leyo ekhokelela kwiindawo ezingabonakaliyo zonxibelelwano ngexesha leengxamiseko. Ukukhetha phakathi kwefowuni engaqhumiyo kunye nefowuni engashukumiyo kwimozulu kuxhomekeke ekubeni kukho iigesi ezitshayo, uthuli oluvuthayo, okanye ukonakala okugqithisileyo kwendalo.
Ukwenza iinkcukacha ezingachanekanga kunemiphumo emibi kakhulu. Ukubeka ifowuni eqhelekileyo enganyangekiyo kwimozulu kwindawo enobungozi kuzisa umngcipheko omkhulu wokutsha, okunokwaphula imigaqo yokhuseleko yamazwe ngamazwe kunye nemigaqo-nkqubo ye-inshorensi yezibonelelo ezingasebenzisi zixhobo. Ngokwahlukileyo koko, ukubiza kakhulu ifowuni enganyangekiyo kwimozulu engeyongozi, emanzi nje kuphela kubangela iindleko zemali ezingeyomfuneko, nto leyo edla ngokunyusa iindleko zeyunithi ukusuka kwi-$300-$800 kwiimodeli ezinganyangekiyo kwimozulu ukuya kwi-$1,500-$4,000+ kwiiyunithi eziqinisekisiweyo ezinganyangekiyo kwimozulu.
Ulwahlulo lokhuseleko, umngcipheko wexesha lokungasebenzi, kunye nokuvezwa kwindawo
Eyona nto iphambili ekukhetheni ifowuni engaqhumiyo kukwahlulwa kweendawo ezinobungozi zesikhungo. Iindawo ezichongiweyo njengeZone 1 okanye Zone 2 (phantsi kwe-ATEX/IECEx) okanye iClass I, iDivision 1 okanye 2 (phantsi kwe-NEC/CEC) izixhobo ezingakwaziyo ukutshisa umoya ojikelezileyo. Oku kutsha kungenzeka ngokubethelela ngombane kwifowuni, ii-short circuits kwi-keypad, okanye ukuqokelelwa kobushushu kumphezulu ovalekileyo.
Ngaphaya kweengozi zokutsha, ukuchatshazelwa yindawo kwiikhemikhali ezirhabaxa, iindawo ezinetyuwa, kunye neempembelelo ezinkulu zoomatshini zilawula ukuqina okufunekayo. Umngcipheko wexesha lokungasebenzi nawo udlala indima enkulu kwesi sigqibo. Kumashishini amakhulu afana ne-ioyile negesi, ixesha lokungasebenzi elingacwangciswanga lingabiza ngaphezulu kwe-$100,000 ukuya kwi-$500,000 ngeyure. Iziseko zonxibelelwano ezithembekileyo ziyafuneka ukuze kulungiswe ukuvalwa ngokukhawuleza kweemeko ezingxamisekileyo nokunciphisa ezi lahleko zemali, okwenza utyalo-mali lokuqala lwezixhobo lube yinto encinci xa kuthelekiswa nokuqhubeka kokusebenza.
Iimeko eziqhelekileyo zokusetyenziswa kweefowuni ezikhusela ukuqhuma kunye nezikhusela kwimozulu
Iifowuni ezimelana nemozulu zenzelwe ikakhulu iindawo apho ukungena kwamanzi, ukuqokelelwa kothuli, kunye nokuguquguquka kobushushu zezona zisongelo ziphambili, kodwa akukho zigesi ziqhumayo. Iimeko eziqhelekileyo zokusetyenziswa ziquka iinkqubo zongxamiseko zeendlela ezinkulu, iinqanawa zaselwandle, iindawo zokucubungula iikhemikhali ezingengozi, amaqonga kaloliwe, kunye neemigangatho yokuvelisa izinto ezinzima. Ezi ndawo zifuna ukuqina okuphezulu kunye nokubonakala kodwa azidingi ubunjineli obuntsonkothileyo bendlela yomlilo.
Iifowuni ezingaqhumiyo zigunyaziswa ngumthetho kwiindawo eziguquguqukayo. Ukuthunyelwa okuqhelekileyo kuquka izixhobo zokumba ezikude nolwandle, iindawo zokucoca ipetroli, izitishi ze-LNG, imigodi yamalahle engaphantsi komhlaba, kunye neendawo zokuphatha iinkozo apho uthuli oluvuthayo luhlala lusongela khona. Kwezi meko zokusetyenziswa, ifowuni akufuneki nje kuphela ukuba iphile kwiimeko ezinzima kodwa ikwamele ithintele nayiphi na ingxaki yombane yangaphakathi ukuthintela isiganeko esibi sangaphandle.
Umahluko oPhambili phakathi koBungqina bokuQhuma kunye neeFowuni eziKhuselekileyo kwiMozulu
Nangona zombini ezi ndidi zezixhobo zakhiwe ukuze zikwazi ukumelana nokusetyenziswa gwenxa okukhulu kwemizi-mveliso, iifilosofi zazo zobunjineli zahlukile ngokupheleleyo. Ifowuni ekwaziyo ukumelana nemozulu yenzelwe ukugcina imeko-bume yangaphandle ingangeni, ngelixa ifowuni ekwaziyo ukumelana nokuqhuma yenzelwe ukugcina iziphene zombane zangaphakathi zigcinwe.
Uvavanyo lweendawo ezinobungozi, ukhuseleko lokungena, kunye noyilo lwendawo ebiyelweyo
Ukhuseleko lokungena kwefowuni yeyona ndlela iphambili yokulinganisa iifowuni ezimelana nemozulu, ngokuqhelekileyo zifumana ireyithingi ye-IP66 okanye ye-IP67 (okanye i-NEMA 4X equivalent). Ezi zivalo zihlala zenziwe ngeGlass Reinforced Polyester (GRP) okanye i-aluminium eqhelekileyo ediyelweyo, enobukhulu bodonga obuyi-3mm ukuya kwi-5mm. Zixhomekeke kwi-silicone enzima okanye ii-polyurethane gaskets ukuvimba iijethi zamanzi ezinoxinzelelo oluphezulu kunye nothuli olucolekileyo.
Ii-enclosures ezingaqhumiyo zifuna ubunjineli obahlukeneyo kakhulu besakhiwo. Endaweni yokuvala amanzi nje, kufuneka zimelane noxinzelelo olukhulu lwangaphakathi lokuqhuma kwegesi ngaphandle kokuqhekeka. Ezi -enclosures zenziwe nge-aluminium engenathusi, intsimbi engagqwaliyo engama-316L, okanye intsimbi ekhethekileyo, enobukhulu bodonga obudlula i-10mm ukuya kwi-15mm rhoqo. Ngaphezu koko, zifaka iindlela zomlilo ezichanekileyo. Ukuba kwenzeka ukuqhuma kwangaphakathi, ezi zithuba ezincinci (ezihlala zifakwe kwi-enclosures eziqinileyo kune-0.15mm) zivumela iigesi ezikhulayo ukuba ziphole ngaphantsi kobushushu bokutsha ngokuzenzekelayo kwe-atmosphere yangaphandle ngaphambi kokuba ziphume.
Iinkcazo, iziqinisekiso, kunye nokumelana nokusingqongileyo
Iziqinisekiso zilawula ukusasazwa ngokusemthethweni kwezi zixhobo. Iifowuni ezimelana nemozulu zivavanywa ngokwemigangatho eqhelekileyo yokusingqongileyo, efana ne-EN 60529 yeereyithingi ze-IP okanye i-MIL-STD-810 yokuphazamiseka kunye nokungcangcazela. Iifowuni ezimelana nokuqhuma kufuneka zivavanyelwe umntu wesithathu ukuze zifezekiseke.Iziqinisekiso ze-ATEX, IECEx, okanye ze-UL/CSA, eziqinisekisa ukukwazi kwazo ukusebenza ngokukhuselekileyo kumaqela athile egesi (umz., IIA, IIB, IIC) kunye neeklasi zobushushu (umz., T4, eqinisekisa ukuba umphezulu wesixhobo awudluli kwi-135°C).
| Uphawu | Ifowuni Engangenisi Imozulu | Ucingo oluQinisekisa ukuQhubhuka |
|---|---|---|
| Umsebenzi oPhambili | Ithintela ukungena kwamanzi/uthuli | Iqulethe ukuqhuma kwangaphakathi |
| Indawo Evalekileyo Eqhelekileyo | I-GRP, i-Aluminiyam (ubude obuyi-3-5mm) | I-Aluminiyam engenakho ubhedu, i-316L SS (ubude be-10-15mm) |
| Iziqinisekiso eziphambili | IP66, IP67, NEMA 4X | I-ATEX, i-IECEx, i-UL Class I Div 1/2 |
| Iklasi yoBushushu | Ayingeni | T3 (200 ° C), T4 (135 ° C), T5, T6 |
| Ukumelana neempembelelo | Imizi-mveliso eqhelekileyo (IK08-IK09) | Umsebenzi onzima kakhulu (rhoqo ngaphezulu kwe-100 Joules) |
Indlela yokuthelekisa iiFowuni eziQinisekisa ukuqhuma kunye neeFowuni eziKhuselekileyo kwiMozulu
Ukuthelekisa ezi ndidi zimbini zeefowuni zoshishino kufuna uvavanyo olupheleleyo lweemfuno ezithile zokusebenza kwesi sikhungo. Iinjineli kufuneka zilinganisele ukuthotyelwa kwemithetho ngokungqongqo ngokuchasene nemida yohlahlo-lwabiwo mali, amandla okugcina izinto zisebenza, kunye neemeko zokwenyani zemeko yokufakelwa.
Iikhrayitheriya zokuthelekisa eziphambili zokufaneleka kwesicelo
Eyona ndlela iphambili yokuthelekisa yimephu yendawo enobungozi yesakhiwo. Ukuba indawo yokufakela ingena kumda weZone 1 okanye weZone 2, ifowuni engakwaziyo ukuqhuma ayiyomfuneko. Kwiindawo ezikhuselekileyo (iindawo ezingachazwanga), ifowuni engakwaziyo ukumelana nemozulu lukhetho olufanelekileyo.
Iikhrayitheriya zesibini ziquka ukusebenza kwe-acoustic kunye nokubonakala. Zombini ezi ntlobo zeefowuni zihlala zixhotyiswe ngeemakrofoni ezirhoxisa ingxolo ezenzelwe ukucoca ingxolo yangasemva engaphezulu kwe-85 dB(A), kwaye ezininzi zineeringi ezidityanisiweyo okanye ii-beacon zangaphandle ezikwaziyo ukukhupha i-100 dB(A) ukuya kwi-110 dB(A) kwimitha e-1. Nangona kunjalo, iimfuno ezichanekileyo ze-acoustic ziya kumisela ukuba ngaba iimodeli zefowuni ezisemgangathweni okanye iiyunithi ezikhethekileyo ezihambelana ne-headset ziyafuneka.
Iindleko zomjikelo wobomi, isiqinisekiso, kunye nezinto zokugcina
Iindleko zomjikelo wobomi zahlukile kakhulu phakathi kwezi teknoloji zimbini. I-CAPEX yokuqala yefowuni engakwaziyo ukuqhuma idla ngokuba phezulu ngama-300% ukuya kuma-500% kunemodeli efanayo engakwaziyo ukuqhuma. I-OPEX kufuneka iqwalaselwe; izixhobo ezingakwaziyo ukuqhuma zifuna iinkqubo zokulungisa ezikhethekileyo nezibhaliweyo. Iingcali kufuneka zilandele ngokungqongqo iinkqubo zendawo enobungozi, ezinje ngokuqinisekisa ukuthembeka kwendlela yomlilo kunye nokuqinisekisa ukuba amadlala omqobo aqinile ngokufanelekileyo.
Iifowuni ezimelana nemozulu zibonelela ngexabiso eliphantsi lobunini (TCO) ngenxa yokufakela nokulungisa okulula. Ukugcinwa rhoqo kubandakanya ukuhlolwa ngokubonakalayo kwezitywino ezivalekileyo kunye novavanyo olusebenzayo lwekhibhodi kunye nentambo yefowuni, ngaphandle kwemfuneko yeemvume zokusebenza kwindawo enobungozi okanye izixhobo ezizodwa zokuxilonga.
Utshintsho ekusebenzeni kwiimeko zokusebenza zokwenyani
Iimeko zokusebenza zehlabathi lokwenyani zizisa utshintshiselwano olucacileyo lokusebenza. Ubunzima yeyona nto iphambili: ifowuni engakwaziyo ukuqhuma inobunzima obuphakathi kwe-15 kg kunye ne-25 kg, ifuna iindawo zokufakelwa eziqinileyo kunye neenkqubo zokuphakamisa ezikhethekileyo ngexesha lokufakwa. Ngokwahlukileyo koko, ifowuni ekwaziyo ukumelana nemozulu ye-GRP idla ngokuba nobunzima obuphakathi kwe-3 kg kunye ne-6 kg, nto leyo evumela ukuba ifakelwe ngokukhawuleza yingcali enye.
I-Ergonomics inokuchaphazeleka nalinqanaba lokuqina. Iifowuni ezikwiimodeli ezimelana nokuqhuma zihlala zinzima kwaye zineentambo ezixhonyiweyo ezinamandla okutsala angaphezulu kwe-200 kg ukuthintela ukunqunyulwa. Nangona oku kuqinisekisa ukusinda kwiimeko ezinzima, kunokubangela ukudinwa komsebenzisi ngexesha leefowuni zokusombulula iingxaki ixesha elide xa kuthelekiswa neefowuni ezikhaphukhaphu ezisetyenziswa kwiimodeli eziqhelekileyo ezimelana nobushushu bemozulu.
Ukuthobela, Ukufakela, kunye noVavanyo lwabaNiki
Ukuthengwa nokufakwa kwezixhobo zonxibelelwano lwemizi-mveliso kulawulwa kakhulu. Ukusebenzisa izixhobo ezingathobeliyo imithetho okanye ukusebenzisa iindlela zokufakela ezingafanelekanga kunokwenza ukuba isiqinisekiso sokhuseleko kunye nomshuwalense wesakhiwo esixabisa izigidi zeerandi ungasebenzi ngoko nangoko.
Imigangatho efanelekileyo kunye neemfuno zokuvunywa
Ukuthobela imithetho kulawulwa ziinkqubo ezingqongqo zamazwe ngamazwe. Kwiifowuni ezithintela ukuqhuma, uthotho lwemigangatho ye-IEC 60079 luchaza iiparameter zovavanyo kunye neziqinisekiso kwihlabathi liphela, kunye notshintsho lwengingqi olufana ne-ATEX Directive (2014/34/EU) eYurophu kunye neNational Electrical Code (NEC) Articles 500-505 e-United States. Izixhobo kufuneka zibe neempawu ezifanelekileyo (umz., Ex db eb IIC T4 Gb) ezihambelana neengozi zegesi kunye nothuli lwendawo.
Iifowuni ezimelana nemozulu, nangona zingalawulwa yimithetho yemozulu eqhumayo, kufuneka zithobele imigangatho yokhuseleko lombane kunye nonxibelelwano oluqinileyo. Kufuneka zihlangabezane ne-EN 60529 yovavanyo lwazo lwe-IP oluchaziweyo kwaye zihlala zifunaUkuvunywa kwe-FCC, CE, okanye i-ICASAkwizixhobo zabo ze-elektroniki zangaphakathi, ukuqinisekisa ukuhambelana kwe-electromagnetic (EMC) kwiindawo ezinoomatshini abanzima.
Iindlela zokufakela ezinciphisa umngcipheko wokusebenza
Iindlela zokufakela zichaphazela ngokuthe ngqo umngcipheko wokusebenza kunye nobude bexesha lezixhobo. Iifowuni ezingakwaziyo ukuqhuma zifuna iinkqubo ezikhethekileyo zokungena kwiintambo. Abafaki kufuneka basebenzise ii-barrier glands eziqinisekisiweyo ezizaliswe yi-sealing compound ukuthintela iigesi eziqhumayo ukuba zingahambi kwi-cable core. Ii-enclosure bolts kufuneka zibotshelelwe ngokweemfuno zomenzi—ngokuqhelekileyo phakathi kwe-15 Nm kunye ne-25 Nm—ukugcina umsantsa ochanekileyo wendlela yomlilo.
Kwiifowuni ezimelana nemozulu, ukufakelwa kugxile ekugcineni i-IP rating. Iintambo ezifakiweyo kufuneka zifakelwe ii-nylon okanye i-brass IP68 compression glands ezinobukhulu obufanelekileyo. Ingxaki eqhelekileyo yokungaphumeleli kubungakanani obungafanelekanga be-gland okanye ukungaphumeleli ukusebenzisa ii-drip loops kwintambo, okuvumela amanzi ukuba alandele intambo aze adlule kwii-enclosure seals ngokuhamba kwexesha.
Indlela yokuvavanya abavelisi kunye nababoneleli
Ukuvavanya ababoneleli beefowuni zoshishino kufuna ukuphonononga iinkqubo zabo zolawulo lomgangatho kunye nokuthembeka kwekhonkco lokubonelela. Kwizixhobo ezithintela ukuqhuma, umenzi kufuneka abambe iSaziso soQinisekiso loMgangatho we-ATEX (QAN) okanye iNgxelo yoVavanyo loMgangatho we-IECEx (QAR), ebonisa ukuba inkqubo yabo yokuvelisa igcina ukunyamezelana okuchanekileyo okuvavanyiweyo ngexesha lokuqinisekiswa.
| I-Metric yoVavanyo | Ababoneleli befowuni abangakwaziyo ukumelana nemozulu | Ababoneleli beFowuni yoBungqina bokuqhuma |
|---|---|---|
| Isiqinisekiso soMgangatho | I-ISO 9001 | I-ISO 9001, i-ATEX QAN, i-IECEx QAR |
| Amaxesha aqhelekileyo okuKhokela | Iiveki ezi-2 ukuya kwezi-4 | Iiveki ezisi-8 ukuya kwezili-12 (ngenxa yovavanyo) |
| Ukunyamezela Izinga Eligqibeleleyo Lesiphako | < 1.0% | < 0.1% (Akukho ziphene ezibalulekileyo zokhuseleko) |
| Amaxwebhu anikiwe | Iingxelo zoVavanyo lwe-IP, i-CE/FCC | Izatifikethi ze-Ex, Iingxelo zovavanyo ezithile |
Amaqela okuthenga kufuneka ahlole idatha yomthengisi yeMean Time Between Failures (MTBF). Abavelisi abaphezulu baya kubonelela ngamanani e-MTBF aqinisekisiweyo adlula iiyure ezingama-50,000 kwii-elektroniki ezimelana nemozulu kunye nezimelana nokuqhuma, ukuqinisekisa ukuthembeka kwexesha elide kwiindawo ezingajongwanga.
Indlela yokukhetha ifowuni efanelekileyo kwisiza sakho
Ukukhetha ifowuni efanelekileyo yemizi-mveliso kufuna ukuvala umsantsa phakathi kweemfuno zobunjineli ezingqongqo kunye neenyaniso zokuthengwa kwempahla. Indlela ecwangcisiweyo iqinisekisa ukuba ukhuseleko lubekwa phambili ngaphandle kokufaka iindleko ezingeyomfuneko okanye ukulibaziseka kokuthunyelwa kwefowuni.
Indlela yokwenza isigqibo sokukhetha uhlobo oluchanekileyo lwefowuni
Indlela yokwenza isigqibo iqala ngophononongo olucacileyo lokwahlulwahlulwa kwendawo enobungozi. Ukuba indawo yokufaka idweliswe njengeZone 1, Zone 2, okanye Class I Div 1/2, indlela iya ngqo kwifowuni engaqhumiyo. Nje ukuba ihlelwe, injineli kufuneka ifanise iqela legesi lesixhobo (umz., IIC yehydrogen) kunye neT-Class (umz., T4 yamaqondo obushushu ukuya kuthi ga kwi-135°C) neengozi ezithile zeekhemikhali zesiza.
Ukuba indawo ayihlelwanga, indlela iya kwifowuni enganyangekiyo. Izigqibo ezilandelayo zijikeleza kwiimeko ezingaphaya kwendalo. Misela uluhlu lobushushu olufunekayo lokusebenza; iifowuni eziqhelekileyo zoshishino ziphathwa yi--20°C ukuya kwi-+60°C, kodwa iindawo ezingaphaya kwamandla zinokufuna izinto ezilinganiswe ukusuka kwi--40°C ukuya kwi-+75°C. Okokugqibela, khetha iprotocol yonxibelelwano, ukhethe phakathi kwe-analog eqhelekileyo, i-SIP/VoIP yanamhlanje.Udibaniso lwe-IP PBX, okanye iinkqubo ezikhethekileyo ezikhuselekileyo ngokwemvelo.
Uluhlu lokugqibela lokuhlola ubunjineli kunye nokuthengwa kwempahla
Ngaphambi kokuba ukhuphe umyalelo wokuthenga, gqibezela iinkcukacha usebenzisa uluhlu lokuhlola olupheleleyo lobunjineli. Qinisekisa ukuba izinto ezivaliweyo ezikhethiweyo ziyamelana nezinto ezithile ezirhabaxa ezikhoyo kwindawo (umz., ukuchaza intsimbi engagqwaliyo engama-316L endaweni ye-aluminium kwiindawo ezinetyuwa elwandle). Qinisekisa ukuba umlinganiselo we-IP ubuncinci yi-IP66 kwiindawo zangaphandle, ezingakhuselekanga.
Qinisekisa ukuba i-acoustic output ye-integrated ringer okanye i-external beacon idlula inqanaba lengxolo ye-ambient ubuncinane nge-10 dB(A) ukuya kwi-15 dB(A). Okokugqibela, qinisekisa ukuba umthengisi unikezela ngamaxwebhu apheleleyo, kuquka izatifikethi zendawo enobungozi, iincwadi zokufaka, kunye nemigaqo yewaranti, ukuqinisekisa ukuba indawo ihlala ithobela ngokupheleleyo kwaye isebenza iminyaka eli-10 ukuya kweli-15 yobomi obulindelekileyo behardware.
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Izigqibo ezibalulekileyo kunye nesizathu soBungqina bokuqhuma kwefowuni
- Iinkcukacha, ukuthobela imithetho, kunye nokuhlolwa komngcipheko okufuneka kuqinisekiswe ngaphambi kokuba uzibophelele
- Amanyathelo alandelayo asebenzayo kunye nezilumkiso abafundi abanokuzisebenzisa ngoko nangoko
Imibuzo ebuzwa qho
Ndingayikhetha nini ifowuni ekwaziyo ukumelana nokuqhuma endaweni yefowuni ekwaziyo ukumelana nemozulu?
Khetha iimodeli ezingaqhumiyo kwiindawo zeZone 1/2 okanye zeClass I Div 1/2 ezinegesi evuthayo okanye uthuli oluvuthayo. Sebenzisa iifowuni ezimelana nemozulu kuphela kwiindawo ezimanzi, ezinothuli, okanye ezingaphandle.
Ngaba iifowuni ezimelana nemozulu zikhuselekile ukuzifaka kwiindawo ezinobungozi zeoyile negesi?
Hayi. Ifowuni ekwaziyo ukumelana nemozulu imelana namanzi nothuli, kodwa ayenzelwanga ukuba igcine imithombo yokutsha. Iindawo ezinobungozi zifuna iifowuni eziqinisekisiweyo ezikwaziyo ukumelana nokuqhuma.
Zeziphi iziqinisekiso ekufuneka ndizijonge phambi kokuba ndithenge ifowuni engakwaziyo ukuqhuma?
Qinisekisa imvume efunekayo kwindawo enobungozi, efana ne-ATEX okanye i-IECEx, kunye neqela legesi elihambelanayo kunye nodidi lobushushu. Ngomgangatho oqhelekileyo, iSiniwo ikwabonelela ngeemveliso ezihambelana nemigangatho ye-CE, FCC, ROHS, kunye ne-ISO9001.
Kutheni iifowuni ezikwaziyo ukumelana nokuqhuma zibiza kakhulu kuneefowuni ezikwaziyo ukumelana nobushushu bezulu?
Basebenzisa izivalo zesinyithi ezijiyileyo, iindlela zomlilo ezichanekileyo, kunye noyilo oluqinisekisiweyo ukuze bathintele iziphene zangaphakathi. Loo bunjineli novavanyo olongezelelweyo lunyusa iindleko kodwa lubalulekile ekuthotyelweni komthetho kunye nokhuseleko lwezityalo.
Ngaba iSiniwo ingandinceda ukufanisa ifowuni yeshishini efanelekileyo neemeko zewebhusayithi yam?
Ewe. I-Siniwo inika inkxaso kwindawo enye ukusuka kuyilo kunye nokudibanisa ukuya ekufakweni nasekugcinweni, inceda abathengi ukuba bakhethe iinkqubo zonxibelelwano ezimelana nokuqhuma okanye ezimelana nemozulu kwiindawo ezinobungozi nezinobungozi.
Ixesha leposi: Meyi-12-2026