LEEM-2 Kuvakwa kweAmmeter uye Voltmeter

Features

Ichi chiridzwa chinoshandisa 100μA pointer mhando retrofit mita ine kunzwisiswa kwepamusoro uye 4½ digit mita sechiyero chine yakavandudzwa kuyerwa.

Main experimental content
1, ammeter shanduko uye calibration.
2,Voltmeterkugadzirisa uye kuenzanisa.
3, Ohm mita kugadziridzwa uye dhizaini.
Main technical parameters
1, iyo pointer yakagadziridzwa tafura: huwandu 100μA, kupikisa kwemukati kwe2kΩ, chaiyo 1.5 level.
2, bhokisi rekudzivirira: kugadzirisa chiyero 0 ~ 1111111.0Ω, chaiyo 0.1 nhanho.
3, iyo yakajairwa ammeter: 0 ~ 19.999mA, mana nehafu digit kuratidza, kunyatsoita ± 0.3%.
4, yakajairika voltmeter: 0 ~ 19.999V, mana nehafu digit kuratidza, kunyatsoita ± 0.3%.
5, inogadziriswa voltage regulator sosi: kubuda 0 ~ 10V, kugadzikana 0.1% / min, chiyero chekugadzirisa mutoro we0.1%.
6, inogona kuwedzera msoro wemamita maviri-nzira dziviriro, haizopwanya mita yetsono!