LEEM-2 Kev tsim kho ntawm Ammeter thiab Voltmeter
Nta
Qhov ntsuas no siv 100μA pointer hom retrofit meter nrog siab dua thiab 4½ tus lej ntsuas raws li tus qauv nrog kev ntsuas qhov tseeb.
Cov ntsiab lus tseem ceeb ntawm kev sim
1, ammeter hloov kho thiab calibration.
2,Voltmeterhloov kho thiab calibration.
3, Ohm meter hloov kho thiab tsim.
Main technical parameters
1, tus pointer tau hloov kho lub rooj: ntau 100μA, sab hauv tsis kam ntawm 2kΩ, precision 1.5 qib.
2, lub thawv tsis kam: hloov ntau yam 0 ~ 1111111.0Ω, precision 0.1 qib.
3, tus qauv ammeter: 0 ~ 19.999mA, plaub thiab ib nrab tus lej zaub, qhov tseeb ± 0.3%.
4, tus qauv voltmeter: 0 ~ 19.999V, plaub thiab ib nrab tus lej zaub, qhov tseeb ± 0.3%.
5, adjustable voltage regulator qhov chaw: tso zis 0 ~ 10V, stability 0.1% / min, load hloov tus nqi ntawm 0.1%.
6, tuaj yeem nce lub taub hau 'meter' ob txoj kev tiv thaiv, yuav tsis tawg lub 'meter' koob!