High Tam sim no DC Loop Resistance Tester

Lub vaj huam sib luag ua haujlwm ntawm qhov ntsuas no tau txais kev tsim qauv ergonomic uas ua raws li kev ua haujlwm. Nws txais siab - zaus hloov hluav taws xob thiab cov tshuab hluav taws xob digital, thiab tsim nyog rau kev ntsuas kev tiv thaiv hluav taws xob ntawm cov khoom siv tswj kev hloov, tshwj xeeb tshaj yog tsim rau kev tiv thaiv kev tiv thaiv rau Circuit Court breaker. Kev ntsuas tam sim no txais DC 100A pom zoo los ntawm lub teb chaws tus qauv. Qhov kev tiv thaiv hluav taws xob tuaj yeem ntsuas ncaj qha ntawm DC ntawm 100A, thiab cov txiaj ntsig kev ntsuas tau tshwm sim ntawm lub vijtsam loj LCD TFT xim nrog cov haujlwm xws li cov ntaub ntawv khaws cia, tso zis luam tawm, thiab sijhawm teem sijhawm. Muaj 50A thiab 100A iav rau cov neeg siv xaiv los ntawm; Customized xeem lub sij hawm, nrog rau lub sij hawm teem siab tshaj plaws ntawm 600S, nws yog ib tug ruaj khov heev tiv tauj tester nrog kev ua tau zoo tshaj li ntawm mas siab tam sim no micro ohmmeters. Ua tau raws li qhov yuav tsum tau muaj ntawm - qhov chaw siab -voltage hloov kho thiab siab -voltage switch factory circuit resistance testing by the power and power supply departments.

Tam sim no, cov qauv QJ44 ob sab caj npab DC feem ntau siv rau hauv lub zog hluav taws xob los ntsuas kev tiv thaiv kev tiv thaiv, thiab qhov kev sim tam sim no ntawm tus choj no tsuas yog qib mA, ua rau nws nyuaj rau kev kuaj xyuas qhov tsis xws luag ntawm kev txo tus ntoo khaub lig- ntu ntu ntawm tus neeg xyuas pib. Thaum ntsuas qhov kev sib cuag ntawm cov hluav taws xob hluav taws xob ntawm high -voltage switches, qhov ntsuas tus nqi yog ob peb zaug loj dua vim yog lub zog ntawm cov roj zaj duab xis thiab oxide txheej ntawm cov neeg sib cuag, uas tsis tuaj yeem cuam tshuam tus nqi tiv thaiv tiag tiag. Yog li ntawd, qhov tseeb Ministry of Electric Power standard DL/T845.4-2004 "General Technical Conditions for Resistance Measurement Devices: Circuit Resistance Testers" and the new version of the verification regulation JJG1052-2009 "Verification Regulation for Circuit Resistance Testers and Direct Resistance Metersate for the current resistance" (kev rho tawm) cov keyboards, Circuit Court breakers, thiab lwm yam yuav tsum tsis txhob tsawg tshaj li 100A DC, thiab lub sijhawm txij nkawm yam tsawg kawg nkaus yuav tsum tsis pub tsawg tshaj 600S, kom ntseeg tau qhov tseeb ntawm qhov kev xeem.

1.Kev ntsuas ntau: 0-50m Ω

2.Qhov kev daws teeb meem tsawg kawg: 0.001 μ Ω

3.Kev ntsuas qhov tseeb: ± (nyeem × 0.5%+1 μ Ω)

4.Test fais fab mov: tsis tu ncua tam sim no thiab voltage limiting, kwv yees li 5.0V

5.Test tam sim no: DC 50/100A

6.Kuaj qhov tseeb tam sim no: ± 5%

7.Measurement lub sij hawm: ceev, 10 ~ 600seconds, nruam kuaj xaiv

8.Special xeem kab: tsis kam<20m Ω

9.Chav fais fab mov: 180V ~ 240VAC, 50Hz / 60Hz

10.Data cia: Khaws 100 teev cov ntaub ntawv ntsuas

11. Ua haujlwm ib puag ncig: kub -10 ~ 50 ºC, av noo tsawg dua lossis sib npaug li 90%

12.Host qhov hnyav: kwv yees li 7kg (tsis suav cables)

13. Host ntim: 420mm × 340mm × 200mm