GDCR3000 Digital Earth Resistance Tester
GDCR3000 Digital Earth Resistance Tester yog tsim tshwj xeeb thiab tsim rau kev ntsuas kev ntsuas, siv cov thev naus laus zis tshiab thiab micro-txheej txheem thev naus laus zis, 3-ncej lossis 2-ncej txoj kev rau lub ntiaj teb kev ntsuas kev tiv thaiv, nrog rau kev ua haujlwm tshwj xeeb ntawm kev txheeb xyuas cov xaim tiv thaiv, tiv thaiv kev cuam tshuam. thiab muaj peev xwm hloov tau mus rau ib puag ncig, kom ntseeg tau siab precision, siab ruaj khov thiab kev ntseeg siab rau kev ntsuas ntev, uas yog dav siv hauv hluav taws xob, kev sib txuas lus, huab cua, roj teb, kev tsim kho, kev tiv thaiv hluav taws xob, khoom siv hluav taws xob thiab lwm yam hauv av hauv av. ntsuas.
| Kev ntsuas muaj nuj nqi | Ntau yam | Qhov tseeb | Kev daws teeb meem |
| Lub ntiaj teb tsis kam | 0.01Ω～20 Ω | ±2% rdg ± 3dgt (Auxiliary lub ntiaj teb tsis kam 100Ω ± 5%, lub ntiaj teb voltage<10V) | 0.01Ω |
| 0.1Ω～200Ω | 0.1Ω | ||
| 1 Ω～2000Ω | 1 Ω | ||
| Lub ntiaj teb voltage | 0～600V AC ua | ± 1% rdg ± 3dgt | 1V |
| Muaj nuj nqi | Lub ntiaj teb av kuj ntsuas, voltage rau hauv av ntsuas, tsis tshua muaj nqi kuj ntsuas |
| Fais fab mov | DC 9V (Zi-Mn qhuav roj teeb R14S 1.5V 6 PCS) |
| Backlight | Controllable xiav backlight, haum rau siv nyob rau hauv qhov chaw tsaus. |
| Kev ntsuas hom | Precise 3-ncej ntsuas, yooj yim 2-ncej ntsuas |
| Kev ntsuas | Lub ntiaj teb av tsis kam: ntsuas tam sim no hloov-ncej txoj kev, ntsuas tam sim no20mA Max. Voltage rau hauv av: nruab nrab tus nqi rectification |
| Cov ntaub ntawv hom | Tus nqi nruab nrab, siab kawg, yam tsawg kawg nkaus |
| Hlau Resistance Verification | Tsis txhob ua yuam kev los ntawm kev sim cov hlau uas ua tsis tau tiav rau hauv qhov kev sib tw tester lossis los ntawm kev sib cuag tsis zoo los yog los ntawm cov neeg siv hloov lossis ncua kev ntsuas cov xov hlau, ua rau nws muaj tseeb dua rau kev ntsuas hauv av. |
| Zaub hom | 4-digital super-loj LCD zaub, xiav npo backlight |
| Ntsuas ntsuas | Thaum ntsuas, LED flash qhia, LCD suav down zaub |
| LCD Dimension | 128mm × 75mm;Zaub teb:124 x 67 mm |
| Dimension | L × W × H: 215mm × 190mm × 95mm |
| Kev kuaj kab mob | Peb cov xov hlau: txhua qhov rau Liab 20m, Daj 10m, thiab Ntsuab 5m |
| Simple Test Hlau | 2 xov hlau: txhua rau liab 1.6m thiab ntsuab 1.6m |
| Auxiliary earthing pas nrig | 2 PCS: Φ10mm × 150mm |
| Ntsuas tus nqi | Voltage rau hauv av: li 3 zaug / thib ob;av av tiv thaiv: li 5 vib nas this/lub sij hawm |
| Kev ntsuas lub sij hawm | Ntau tshaj 5000 zaug (Kev ntsuas 10Ω rau ib zaug ntawm 20Ω ntau thiab siv sijhawm rau30s) |
| Circuit Court voltage | Kev ntsuas hluav taws xob rau hauv av: ntsuas hauv qab AC 600V |
| USBInterface | MuajUSBinterface, software saib xyuas, khaws cov ntaub ntawv tuaj yeem xa mus rau lub computer, khaws cia lossis luam tawm. |
| Kev Sib Txuas Lus | Ib qho ntawmUSBkev sib txuas lus hlau, nrog ntev 1.5m |
| Cov ntaub ntawv khaws cia | 400 teeb tsa, nyem tso saib "FULL" icon qhia tias khaws cia tag nrho |
| Cov ntaub ntawv tuav | Cov ntaub ntawv tuav muaj nuj nqi: "THOV" icon zaub |
| Cov ntaub ntawv nyeem | Cov ntaub ntawv nyeem muaj nuj nqi: "READ" icon zaub |
| Overflow Display | Tshaj qhov ntsuas ntau dhau kev ua haujlwm: "O" icon zaub |
| Tswb muaj nuj nqi | Thaum ntsuas tus nqi tshaj lub tswb teeb tsa tus nqi, muaj "Toot-toot-toot" tswb hint |
| Roj teeb Voltage | Thaum lub roj teeb voltage txo mus txog 7.8V, roj teeb voltage qis icon yuav tso tawm, ceeb toom raunqi. |
| Kev siv fais fab | Backlight: 25mA Max |
| Standby: 25mA Max (Backlight kaw) | |
| Kev ntsuas:200mA Max (Backlight kaw) | |
| Qhov hnyav | Tester:1325g (nrog rau roj teeb) |
| Kev kuaj kab mob:847g ua(nrog rau kev sim cov xov hlau yooj yim) | |
| Auxiliary earthing pas nrig:468g ua(2 PCS) | |
| Meter bag:915g ua | |
| Ua haujlwm kub thiab av noo | -10 ℃～40℃;qis dua 80% rh |
| Cia kub & humidity | -20 ℃～60℃;qis dua 70% rh |
| Kev tiv thaiv overload | Kev ntsuas lub ntiaj teb hauv av tsis kam: nruab nrab ntawm txhua qhov sib cuam tshuam ntawm EP, EC, AC 280V / 3 vib nas this |
| Rwb thaiv tsev Resistance | Tshaj 10MΩ (nruab nrab ntawm Circuit Court thiab enclosure nws yog 500V) |
| Withstanding voltage | AC 3700V / rms (Nruab nrab Circuit Court thiab enclosure) |
| Electromagnetic nta | Wireless zaus electromagnetic teb |
| Hom kev tiv thaiv | IEC 61010-1, Kev lees paubIEC 1010-2-31;IEC 61557-1,5IEC 60529 (IP54),Pollution thiab lwm yam 2,CATⅢ 300V |
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa tuaj rau peb
