100A Handheld Contact Resistance Tester
Khoom Taw Qhia
Tam sim no, cov pa QJ44 ob - caj npab DC txuas hniav tau siv dav hauv cov tshuab hluav taws xob los ntsuas kev tiv thaiv kev tiv thaiv. Txawm li cas los xij, cov txuas txuas no ua haujlwm ntawm qhov ntsuas tam sim no tsuas yog nyob rau hauv milliampere ntau yam, ua rau nws nyuaj rau kev kuaj xyuas qhov tsis xws luag xws li txo tus neeg xyuas pib hla- ntu ntu hauv circuits. Thaum ntsuas kev tiv thaiv nyob rau hauv siab -voltage hloov hluav taws xob circuits, muaj cov roj yeeb yaj kiab thiab oxide txheej ntawm cov neeg sib cuag ua rau ntsuas qhov ntsuas tau ntau zaus ntau dua li qhov kev tiv thaiv tiag tiag, tsis ua raws li qhov tseeb ntawm tus nqi tiv thaiv. Txhawm rau hais txog qhov no, Lub Tsev Haujlwm Saib Xyuas Hluav Taws Xob tus qauv SD301-88 "Kev lees txais thiab Kev Tiv Thaiv Kev Ntsuas rau AC 500kV Cov Khoom Siv Hluav Taws Xob" thiab hloov kho "Cov Txheej Txheem Kev Tiv Thaiv Kev Tiv Thaiv rau Cov Khoom Siv Hluav Taws Xob" qhia tias qhov ntsuas tam sim no rau Circuit Court breaker thiab cais tiv thaiv kev tiv thaiv yuav tsum tsis pub tsawg dua 100A.
Cov khoom no yog tsim los ua raws li kev lag luam suav hluav taws xob tshiab tshaj plaws DL/T845.4-2019, kev sib koom ua ke siab - zaus hloov hluav taws xob siv tshuab nrog digital circuit technology. Nws yog qhov tsim nyog rau kev ntsuas lub voj tsis kam ntawm cov khoom siv hloov pauv. Qhov kev sim tam sim no siv lub teb chaws pom zoo 100A DC. Nws ncaj qha ntsuas lub voj tsis kam ntawm 100A thiab qhia cov txiaj ntsig digitally. Cov cuab yeej no muab kev ntsuas qhov tseeb thiab kev ua haujlwm ruaj khov, ua tau raws li qhov yuav tsum tau ua rau ntawm - qhov chaw siab -voltage hloov kho los ntawm lub zog thiab cov chaw muab khoom, nrog rau kev ntsuas ntsuas ntawm lub tshuab hluav taws xob siab.
Khoom Parameter (Specification)
|
Kev ntsuas ntau |
1 mus rau 1999 μΩ |
|
Kev daws teeb meem |
1 μΩ |
|
Xeem tam sim no |
DC 100 A |
|
Kev ntsuas qhov tseeb |
0.5% ± 1 tus lej |
|
Txoj Kev Qhia |
|
|
Tam sim no |
3½- tus lej LED zaub |
|
Kev tiv thaiv |
3½- tus lej LED zaub |
|
Fais fab mov |
AC 220V ± 10%, 50Hz |
|
Kev ua haujlwm ib puag ncig |
Kub |
|
-10℃txog 40℃av noo |
Tsawg dua lossis sib npaug li 80% RH |
|
Qhov ntev |
390 × 300 × 150 mm³ |
|
Qhov hnyav |
6 kg (tsis suav cov khoom siv) |
Khoom feature thiab daim ntawv thov
(1) Tam sim no siab: Siv cov cuab yeej siv hluav taws xob tshiab tshaj plaws, nws muab cov khoom siv hluav taws xob ruaj khov - tam sim no cov khoom tso tawm nyob rau lub sijhawm txuas ntxiv, kov yeej cov kev txwv ntawm cov mem tes- hom khoom siv hluav taws xob nrog lawv cov kev hloov pauv tam sim no. Qhov no ua haujlwm zoo los ntawm cov yeeb yaj kiab oxide ntawm kev sib txuas sib txuas, ua rau cov txiaj ntsig tau zoo.
(2) Strong Anti-Interference Capability: Txawm tias muaj kev cuam tshuam loj heev, tus lej kawg ntawm LCD zaub tseem nyob ruaj khov nyob rau hauv ± 1 tus lej ntau, ua kom muaj kev nyeem zoo ib yam nrog kev rov ua tau zoo.
(3) Extended Service Life: Incorporates high -precision resistors los txo qhov kub ntawm ib puag ncig ntawm kev ntsuas. Tub rog- qib connectors txhim khu kev co kuj.
(4) Portable Design: Compact loj thiab lub teeb yuag.
Kev tsim kho cov ntsiab lus
Cov cuab yeej no tuaj yeem siv los ntsuas kev tiv thaiv kev tiv thaiv (lub voj tsis kam) hauv siab -voltage keyboards nrog qhov tseeb zoo. Nws kuj tseem siv tau rau lwm qhov xwm txheej uas siab -tam sim no, micro- ntsuas qhov ntsuas yuav tsum tau ua.
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Cim npe nrov: Tuam Tshoj Handheld Contact Resistance Tester Manufacturers thiab lwm tus neeg - Factory Price