GDCR3000 Digital Earth Resistance Tester
I-GDCR3000 Digital Earth Resistance Tester yenzelwe ngokukodwa kwaye yenzelwe umlinganiselo wentsimi, yamkele iteknoloji yamva nje yedijithali kunye ne-micro-processing, i-3-pole okanye i-2-pole indlela yokulinganisa ukuchasana komhlaba, kunye nomsebenzi owodwa wokuqinisekisa ukuxhathisa i-wire, amandla okuthintela ukuphazamiseka. kunye nokukwazi ukuziqhelanisa nokusingqongileyo, ukuqinisekisa ukuchaneka okuphezulu, uzinzo oluphezulu kunye nokuthembeka kumlinganiselo wexesha elide, elisetyenziswa ngokubanzi kumandla ombane, unxibelelwano, i-meteorology, intsimi yeoli, ukwakhiwa, ukukhuselwa kombane, izixhobo zombane kunye nokunye ukumelana nomhlaba. umlinganiselo.
| Umsebenzi wokulinganisa | Uluhlu | Ukuchaneka | Isigqibo |
| Ukuxhathisa umhlaba | 0.01Ω～20Ω | ±2I-%rdg ± 3dgt (Isincedisi sokumelana nomhlaba 100Ω±5% , amandla ombane omhlaba<10V) | 0.01Ω |
| 0.1Ω～200Ω | 0.1Ω | ||
| 1Ω～2000Ω | 1Ω | ||
| Amandla ombane omhlaba | 0～600V AC | ±1%rdg ±3dgt | 1V |
| Umsebenzi | Umlinganiselo wokumelana nomhlaba womhlaba, umlinganiselo wombane ukuya emhlabeni, umlinganiselo wokumelana nexabiso eliphantsi |
| Ukunikezwa Amandla | I-DC 9V(Zi-Mn ibhetri eyomileyo R14S 1.5V 6 PCS) |
| Isibane ngasemva | I-backlight elawulwayo eluhlaza okwesibhakabhaka, ilungele ukusetyenziswa kwindawo emnyama. |
| Imo yokulinganisa | Umlinganiselo weepali ezi-3 ezichanekileyo, umlinganiselo wepali ezi-2 ezilula |
| Indlela yokulinganisa | Ukuxhathisa umhlaba: indlela yokutshintsha i-pali yangoku, umlinganiselo wangoku20mA Max. I-voltage ukuya emhlabeni: ukulungiswa kwexabiso eliphakathi |
| Imo yeDatha | Ixabiso eliphakathi, ubuninzi, ubuncinci |
| UQinisekiso lokuNxhathisa ngocingo | Phepha impazamo ebangelwe lucingo lovavanyo olusilele ukuba lufakwe ngokupheleleyo kumvavanyi ujongano okanye ngoqhagamshelwano olungekho mgangathweni okanye ngokutshintshwa kwabasebenzisi okanye ukolula iingcingo zovavanyo, luyenze ichaneke ngakumbi kumlinganiselo wokumelana nomhlaba. |
| Imo yokubonisa | 4-digital super-enkulu LCD ukubonisa, blue screen backlight |
| Isalathisi somlinganiselo | Ngexesha lokulinganisa, isalathisi se-LED, i-LCD count down display |
| LCD Dimension | 128mm×75mm;Indawo yokubonisa:124mm×67mm |
| Ubungakanani | L×W×H: 215mm×190mm×95mm |
| IiNcingo zokuvavanya | Iingcingo ezintathu: iRed 20m nganye, iYellow 10m, neGreen 5m |
| Uvavanyo olulula ucingo | Iingcingo ezi-2: nganye iRed 1.6m kunye neGreen 1.6m |
| Intonga yomhlaba oncedisayo | IiPC ezi-2: Φ10mm×150mm |
| Umlinganiselo wokulinganisa | I-voltage emhlabeni: malunga namaxesha ama-3 / okwesibini;ukumelana nomhlaba: malunga nemizuzwana emi-5 / ixesha |
| Ukulinganisa Amaxesha | Ngamaxesha angama-5000 (Ukulinganisa i-10Ω ngexesha elinye kuluhlu lwe-20Ω kwaye uthathe unqumamo lwe30s) |
| I-Voltage yeSekethe | Ukulinganisa amandla ombane ukuya emhlabeni: ukulinganisa ngaphantsi kwe-AC 600V |
| USBUjongano | Ukuba nempahlai-USBujongano, ukulawulwa kwesoftware, idatha yokugcina inokufakwa kwikhompyuter, igcinwe okanye iprintwe. |
| Ucingo loNxibelelwano | Iqhekeza elinyei-USBucingo lonxibelelwano, ubude 1.5m |
| Ukugcinwa kwedatha | Iiseti ezingama-400, i-flash display "FULL" icon ukubonisa ugcino lugcwele |
| Ukubamba Idatha | Umsebenzi wokubamba idatha: "BAMBA" umboniso we icon |
| Ukufundwa kwedatha | Umsebenzi wokufunda idatha: "FUNDA" umboniso we icon |
| Umboniso oPhuphumayo | Ukugqithisa umsebenzi wokulinganisa ukuphuphuma: "O" i-ayikhoni yokubonisa |
| Umsebenzi weAlam | Xa ixabiso lokulinganisa lingaphezulu kwexabiso lokusetwa kwe-alam, kukho isilumkiso se-alam "Toot-toot-toot". |
| Umbane webhetri | Xa amandla ombane ebhetri ehla aye malunga ne-7.8V, i-ayikhoni yombane webhetri ephantsi iya kuboniswa, ikhumbuza ukubaintlawulo. |
| Ukutya umbane | Isibane ngasemva: 25mA ubukhulu |
| Ukulinda: 25mA Max (Isibane sangasemva sivaliwe) | |
| Umlinganiselo:200mA Max (Isibane sangasemva sivaliwe) | |
| Ubunzima | Umvavanyi:1325g(kuquka ibhetri) |
| IiNcingo zoVavanyo:847g(kubandakanya iingcingo zokuvavanya ngokulula) | |
| Intonga yomhlaba oncedisayo:468g(2 PCS) | |
| Ibhegi yemitha:915g | |
| Ubushushu bokusebenza kunye nokufuma | -10℃～40℃;ngaphantsi kwe80%rh |
| Ubushushu bokugcina kunye nokufuma | -20℃～60℃;ngaphantsi kwe-70%rh |
| uKhuseleko lomthwalo ogqithisileyo | Ukulinganisa uxhathiso lomhlaba: phakathi kojongano ngalunye lwe-EP, EC, AC 280V/3 imizuzwana |
| I-Insulation Resistance | Ngaphezulu kwe-10MΩ(phakathi kwesekethe kunye nendawo ebiyelweyo yi-500V) |
| Ukumelana neVoltage | AC 3700V/rms (Phakathi kwesekethe kunye nendawo ebiyelweyo) |
| Iimpawu ze-Electromagnetic | Wireless frequency electromagnetic field |
| Uhlobo loKhuselo | IEC61010-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54),Ungcoliseko njalo njalo 2,CATⅢ 300V |
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