I-GDWR-5A Isihloli Sokumelana Nomhlaba Segridi Yaphansi
I-GDWR-5A Earth Resistance Tester iyithuluzi lokuhlola ukunemba okuphezulu elisetshenziswa emikhakheni ehlukahlukene njengeziteshi ezincane zokuhlola ukumelana nokuqina kanye nemingcele ehlobene.Ithuluzi linezici zevolumu encane, isisindo esilula, ukuthwala okulula, ukusebenza okuqinile kokuphikisana nokuphazanyiswa kanye nokunemba okuphezulu.Ithuluzi liyisakhiwo esihlanganisiwe, imojula eyakhelwe ngaphakathi eguquguqukayo yokunikezwa kwamandla kagesi, futhi ukunikezwa kwamandla okukhiphayo kuguquguquka ngokuqhubekayo.Imvamisa ingashintshwa ibe ngu-45Hz noma ku-55Hz, futhi iphrosesa eyakhelwe ngaphakathi enesivinini esiphezulu isebenzisa ubuchwepheshe bokuhlunga bedijithali obusezingeni eliphezulu, obugwema ngokuphumelelayo ukuphazamiseka kwenkambu kagesi yemvamisa yamandla esivivinyweni, futhi ngokuyisisekelo ixazulule inkinga yokunemba. ukulinganisa ngaphansi kokuphazanyiswa kwensimu kagesi enamandla.Inombolo enkulu yokuhlolwa okusendaweni kanye nokusetshenziswa komsebenzisi kubonisa ukuthi lapho igridi ephansi ihlolwa ngaphansi kwemvelo enozibuthe kagesi yesiteshi esincane esigijimayo, idatha elinganisiwe yomhloli we-impedance waphansi wenethiwekhi ekhethekile yaphansi yefrikhwensi inembile futhi iyaphinda.Kuyithuluzi elikahle lokulinganisa imingcele yesici yamagridi amakhulu namaphakathi aphansi.
●I-LCD enkulu yokuthinta
Ukusebenza kulula, ithuluzi lifakwe isibonisi esiphezulu se-crystal liquid touch, isikhombimsebenzisi esikhulu nesigcwele sokuqhafaza, inqubo ngayinye icacile, futhi opharetha angayisebenzisa ngaphandle kokuqeqeshwa okwengeziwe kochwepheshe.Yonke inqubo ingakalwa ngokuthinta okukodwa, okuyenza ibe idivayisi yokulinganisa ehlakaniphile ekahle.
●Ubuchwepheshe bokuguqulwa kwemvamisa, ukulinganisa okunembile
Ikhono eliqinile lokulwa nokuphazamiseka.Ukunikezwa kwamandla okukhipha ukulinganisa kwensimbi kunikezwa imojula yangaphakathi eguquguqukayo yokunikeza amandla imvamisa yethuluzi, imvamisa iyahlukahluka ukuya ku-45Hz noma 55Hz, yamukela ubuchwepheshe bokuhlunga bedijithali, igwema ngempumelelo amasiginali wokuphazanyiswa kwefrikhwensi yamandla endaweni, ukuze ithuluzi ingafinyelela ukunemba okuphezulu, isilinganiso esinembile nesithembekile.
● I-DSP high speed processor
Inembe futhi iyashesha, ithuluzi lisebenzisa iphrosesa yesignali yedijithali esheshayo ye-DSP njengomongo wokucubungula.phezu kwesisekelo sokuqinisekisa ukunemba kwedatha yokulinganisa, ukusebenza nekhono lokucubungula lethuluzi ngokwalo lithuthukiswa kakhulu.
●Inqubo yonke yokulinganisa nokulawula okuhlakaniphile
Ngokusekelwa okuqinile kwengqikithi yangaphakathi yokucubungula ukusebenza okuphezulu, ithuluzi liqeda ngokushesha nangokuzenzakalelayo uchungechunge lwezinyathelo zokubala eziyinkimbinkimbi ezifana nokuphumayo kwamanje, ukutholwa kwamandla kagesi kanye nokuguqulwa kwemvamisa phakathi nayo yonke inqubo yokulinganisa.Ithuluzi lingakwazi ukwahlulela ngokuzenzakalelayo ukuvinjelwa kwe-loop yamanje, futhi lilungise ngokuzenzakalelayo inani lamanje lokukhishwa kwamandla kagesi we-inter-frequency (okulinganiselwe okukhiphayo okwamanje yi-5A), futhi umsebenzi wokuhlola ungaqedwa ngokuzenzakalelayo ngaphandle kokungenelela komuntu.Okuqukethwe kwesikali kwethuluzi kufaka i-impedance yaphansi engu-Z yegridi yaphansi, ingxenye yokumelana okumsulwa engu-R kanye nengxenye ye-inductance emsulwa engu-X.
●Idatha yokulondoloza okuningi
Ithuluzi lifakwe i-chip yekhalenda kanye nenkumbulo yomthamo omkhulu.Imiphumela yokuhlolwa ingagcinwa ngokulandelana kwezikhathi, futhi amarekhodi omlando angabukwa noma nini, futhi angakhipha futhi aphrinte.
●Ukucubungula idatha ye-PC
Idatha elinganiswa ithuluzi ingathunyelwa nge-U disk, bese idatha efanele ingaboniswa futhi ilawulwe ku-PC.
| 1 | Sebenzisa isimo | -15ºC-40ºC | RH<80% |
| 2 | Isimiso sokulwa nokugxambukela | Indlela yokuguqula imvamisa | |
| 3 | Ukunikezwa kwamandla kagesi | I-AC 220V±10% (110V±10% ngokuzikhethela) | Ijeneretha ivumelekile. |
| 4 | Ukulinganisa okukhiphayo okwamanje | 1A-5A iyalungiseka | |
| 5 | Ukulinganisa i-voltage yokuphumayo | 0V-400V | |
| 6 | Ukulinganisa imvamisa yokunikezwa kwamandla | 45, 50, 55, 60, 65HZ imvamisa eyodwa 45/55, 55/65, 7.5/52.5HZ i-auto dual frequency | |
| 7 | Amandla okukhiphayo alinganiselwe | 2000W | |
| 8 | Isixazululo | I-impedance ephansi: 0.0001 | |
| I-engeli ye-impedance: 0.0001° | |||
| 9 | Ukunemba | I-impedance yaphansi: ±(1%*ukufunda+0.002) | |
| I-engeli yokuphazamiseka: ±(1%*ukufunda+0.02°) | |||
| 10 | Ibanga lokulinganisa lokumelana | 0.001Ω-5kΩ | |
| 11 | Ubukhulu | 370(L)*295(W)*358(H)mm | |
| 12 | Usayizi wememori | Amaqembu ayi-100, asekela ukugcinwa kwedatha yediski ye-U | |
| 13 | Isisindo somsingathi | 22 kg | |
| Cha. | Igama | Ubuningi | Iyunithi |
| 1 | Isihloli se-GDWR-5A | 1 | ucezu |
| 2 | Inqwaba yaphansi (enye ende, eyodwa mfushane) | 1 | setha |
| 3 | Umugqa wokuhlola wamanje (obomvu) | 2 | ama-pcs |
| 4 | Ulayini wokuhlola amandla kagesi (oluhlaza okwesibhakabhaka) | 2 | ama-pcs |
| 5 | Intambo yamandla | 1 | ucezu |
| 6 | Ikhebula eliphansi | 1 | ucezu |
| 7 | Iphepha lokuphrinta | 1 | gingqa |
| 8 | I-Fuse | 5 | ama-pcs |
| 9 | Umbiko wokuhlola | 1 | kopisha |
| 10 | Umsebenzisi' s imanuwali | 1 | kopisha |
