Khoom Taw Qhia
DER2571 siv rau kev lag luam fais fab, kev xa ntawv thiab kev sib txuas lus, kev tsheb ciav hlau, kev sib txuas lus, mining thiab lwm yam kev lag luam los ntsuas cov av tiv thaiv ntawm ntau yam khoom siv thiab cov neeg xyuas pib tsis kam tiv taus; Qhov ntsuas no tseem tuaj yeem ntsuas av resistivity thiab av voltage.
Kev ntsuas av tiv thaiv tam sim no mus txog 20mA. Txais FFT, AFC thev naus laus zis, muaj peev xwm tiv thaiv kev cuam tshuam
Ntau yam: {{0}} 000 Ω ~ 3000 Ω; Kev daws teeb meem: 0.001 Ω
Khoom Parameter
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Muaj nuj nqi |
Kev ntsuas hauv av tsis kam, av voltage, tsis kam tiv thaiv |
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Fais fab mov |
DC 7.4V 1.8Ah Rechargeable lithium roj teeb, tag nrho them tas mus li siv li ntawm 8 teev |
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Lub teeb rov qab |
Controllable dawb screen backlight, haum rau qhov chaw dim |
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Kev ntsuas hom |
Precision peb hlau txoj kev thiab yooj yim ob txoj kev xaim rau kev ntsuas hauv av |
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Txoj kev ntsuas |
Ob - thiab peb-xaim txoj kev: Rated tam sim no converter txoj kev |
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Voltage rau lub ntiaj teb: RMEAN (PE) |
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Ntau yam |
Lub ntiaj teb tsis kam: 0.000Ω-3000Ω |
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Lub ntiaj teb voltage: AC 0 0-100V (50Hz / 60Hz) |
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daws teeb meem |
0.001Ω; 0.1V |
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Qhov tseeb |
Lub ntiaj teb tsis kam: ± 2%rdg ± 0 05Ω (0 ~ 30Ω) ± 2% rdg ± 5dgt (30 ~ 3000Ω) 1. Kev pab hauv av tsis kam 100Ω ± 5%, qhov hluav taws xob rau hauv av ＜5V 2. Thaum cuam tshuam voltage 5V, yuam kev Tsawg dua los yog sib npaug rau ± 5% rdg ± 5dgt |
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Hauv av voltage: ± 2% rdg ± 3dgt (50Hz / 60Hz) |
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Test voltage waveform |
Sine yoj |
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Xeem zaus |
128Hz / 111Hz / 105Hz / 94Hz (tsis siv neeg xaiv) |
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Short circuit test tam sim no |
AC 20mA max |
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Qhib Circuit Court test voltage |
AC 40V max |
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Zaub hom |
LCD zaub |
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LCD loj |
128mm × 75mm LCD zaub 124mm × 67mm |
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Loj |
Hwj chim: 320mm × 270mm × 145mm |
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Sab nraud pob: 400mm × 245mm × 335mm |
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Test hlau |
3pcs: liab 15m, daj 10m, ntsuab 5m txhua |
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Yooj yim kuaj hlau |
2pcs: liab 1.6m, dub 1.6m |
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Auxiliary av pas nrig |
2 pcs: φ10mm × 150mm |
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Ntsuas lub sij hawm |
Voltage rau hauv av: kwv yees li 2 zaug / s; lub ntiaj teb tsis kam: 3S / sijhawm |
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Ntsuas lub sij hawm |
Tshaj 5000 zaug (kev ntsuas luv luv, sim ib zaug, Nres 30 vib nas this thiab sim dua) |
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Kab hluav taws xob |
AC hauv qab 100V kuaj |
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USB |
Nrog USB interface, cov ntaub ntawv khaws cia tuaj yeem xa mus rau lub computer los ntawm cov ntaub ntawv software, txuag thiab luam tawm |
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USB kab |
USB kab * 1,1.5m |
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Cov ntaub ntawv tuav |
"HOLD" teeb liab |
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Cov ntaub ntawv khaws cia |
2000 pawg,"MEM" qhov taw qhia, yog tias tag nrho "FULL" qhia |
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Qhov hnyav |
Meter: 2.645kg (nrog rau roj teeb) |
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Tag nrho qhov hnyav: 5.95kg (nrog rau pob) |
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Kev ua haujlwm |
-10 degree -40 degree ;80%rh hauv qab no |
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Kev cia khoom |
-20 degree -60 degree ;70%rh hauv qab no |
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Kev tiv thaiv overload |
Kev ntsuas hauv av: CE, PE AC 280V / 3S |
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Rwb thaiv tsev tsis kam |
20MΩ saum toj no (nruab nrab ntawm Circuit Court thiab vaj tse 500V) |
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Voltage tiv taus |
AC 3700V / rms (nrog rau rooj plaub) |
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IEC 61326 (EMC) |
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Txuj |
IEC61010-1(CAT Ⅲ 300V, CAT IV 150V, chav kawm muaj kuab paug 2); IEC61010-031; IEC61557-1(lub ntiaj teb tsis kam); JJG 366-2004 |
Khoom Feature Thiab Daim Ntawv Thov
1. Lub tester muaj xws li ib tug tswv tsev, kuaj hlau, auxiliary av pas nrig, cov ntaub ntawv software, kev sib txuas lus hlau thiab lwm yam.
2. Portable, kev ua haujlwm siab rwb thaiv tsev, cov ntaub ntawv sab nraud tuaj yeem dais 200kg siab, siab precision, siab ruaj khov thiab muaj kev ntseeg siab;
3. Loj LCD zaub nrog backlight, tuaj yeem txuag 2000 pawg cov ntaub ntawv, tuaj yeem nyeem, sab laj, txuag, tshaj tawm, luam tawm.
4. Kev ntsuas av tiv thaiv tam sim no mus txog 20mA
5. Txais FFT, AFC thev naus laus zis, thiab muaj peev xwm tiv thaiv kev cuam tshuam. Ntau yam: 0.000 Ω ~ 3000 Ω; Kev daws teeb meem: 0.001 Ω
Accessory
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Meter |
1 |
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Hnab |
1 |
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Auxiliary av pas nrig |
2 |
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Kuaj kab |
3 (liab 15m; daj 10m; ntsuab 5m) |
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Kev sim kab yooj yim |
2 (liab 1.6m; ntsuab 1.6m) |
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Chargers, them cables |
1set ib |
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Data Software |
1 |
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Inspection report/manual |
1 |
FAQ
1. Kev xa khoom:Kev xa khoom sai thiab hloov pauv hom kev thauj mus los
2. Kev Them Nyiaj:Xaiv cov nqe lus them nqi thiab kev them nyiaj uas koj yooj yim
3. Kev muag khoom:24-teev kev sib cuag hauv online, Xaiv cov qauv tsim khoom raws li koj qhov kev thov, muab qhov zoo tshaj plaws, txhawb kev hloov kho
4. Lub sijhawm lav:Tag nrho cov tshuab zoo guarantees rau ib xyoos thiab lub neej kev pab txhawb nqa rau koj. Online teb rau cov neeg siv khoom 'kev teeb meem.
Neeg tuaj xyuas
Ntawm Qhov Chaw Pabcuam
Ntim nthuav dav
Peb qhov kev pabcuam
01
Kev pabcuam ua ntej muag
Ua kev sib tham txog cov khoom lag luam, kev tshaj tawm cov khoom lag luam, thiab kev ua lag luam, thiab kev txhawb nqa rau cov neeg siv khoom xav tau.
02
Kev pabcuam xa khoom
Ntim nrog ntoo rooj plaub, muab cov kev daws teeb meem sib txawv ntawm txoj kev xa khoom, txais kev them nyiaj sib txawv. Txuag tus nqi shipping thiab xyuas kom cov khoom tuaj txog zoo.
03
Kev pab cuam tom qab muag
Installation thiab commissioning ntawm tej yam khoom; Teb rau cov lus nug ntawm cov neeg siv khoom, teb cov lus nug ntawm cov neeg siv khoom, thiab daws cov lus nug ntawm cov neeg siv khoom.
Cim npe nrov: Tuam Tshoj digital earth resistance meter manufacturers, lwm tus neeg, Hoobkas