電池內(nèi)阻電壓表SM8124電池內(nèi)阻電壓表是測量電池的端電壓和內(nèi)阻兩項基本參數(shù)。內(nèi)阻測量采用了國際標準交流信號為:1000Hz 10%進行測量的，并采用了 四線法 測量內(nèi)阻，避免了在線測量時儀表測試探頭和導(dǎo)線與電池輸出端子接觸電阻對測量值的影響。并可同時測量電池電壓。適用于充電電池、鋰離子、鎳氫、鋰錳單體及組合電池內(nèi)阻測量，各類電池都可使用測量。31/2位LCD顯示，字高18mm電壓測量范圍： 0~1.999V，2~19.99V，20~199.9V電壓分辨率：(0~1.999V)1mV (2~19.99V)10mV (20~199.9V)100mV內(nèi)阻測量范圍： 0~199.9m?，200~1,999m?，2~19.99?內(nèi)阻分辨率：(0~199.9m?)0.1m? (200~1,999m?)1m? (2~19.99?)10m?操作溫度：-10~40 Cprefix=ons= urn:schemas-microsoft-com:office:office VOLTMETEROFINTERNALBATTERYRESISTANCEMODEL:SM8124Voltmeterofinternalbatteryresistanceismainlyusedtomeasurebatteryterminalvoltageandinternalresistance.TheinternalresistanceismeasuredwiththeinternationalstandardACsignal(1000Hz 10%)bymeansoffour-wiremethodtoensuretheimpactofthetestprobeofthecontactresistanceoftheinstrument,thewireandbatteryoutputterminalonthemeasuredvalue,andthebatteryvoltagecanalsobemeasuredatthesametime.ItisapplicableformeasurementofinternalresistancesofLithium-ion,nickel-hydroxide,lithium-manganesecellsorassembledbattery.31/2digits18mmLCDVoltageMeasurementRange: 0~1.999V,2~19.99V,20~199.9VVoltageresolution:(0~1.999V)1mV, (2~19.99V)10mV,(20~199.9V)100mVInternalResistanceMeasurementRange: 0~199.9m?,200~1,999m?,2~19.99?InternalResistanceResolution: (0~199.9m?)0.1m?,(200~1,999m?)1m? (2~19.99?)10m?