Height :聽13聽cm聽
奥颈诲迟丑:听10听肠尘听
顿别辫迟丑:听10听肠尘听
Manufacturer:聽 Eppley Laboratory聽
Material:聽 plastic, wire
顿补迟别:听1910听
Dr. Richard Fraser, Director of the Maude Abbott Medical聽Museum,聽provides a brief description of the function and/or use of the equipment.聽
This standard cell battery was聽used to give a voltage reference standard of precisely 1.01830 Volts at
20 掳C.聽It聽employed聽mercury and cadmium amalgam electrodes in a cadmium sulfate electrolyte and聽was聽designed聽for calibrating other voltage-measuring devices聽鈥撀爏uch as potentiometers聽鈥撀爐o ensure accuracy in electrical measurements.聽