It is suitable to be used as precise capacitances for metrology units, research institutes, and manufacturers.
1. 電容量范圍Capacitance range:100pF~111.1111uF;
2. zui小步進(jìn)值Minimum step value:100pF六位十進(jìn)制 100pF 6 bit decade;
3. zui大允許誤差Maximum permissible error:±(5×10-4C+0.05 p F);
4. 工作頻率Working frequency: 100F~1.0μF:1000Hz ,1μF~100μF:100Hz;
5. 溫度系數(shù)Temperature coefficient: ±5×10-5/℃.
SB2020 Precision Decade Capacitance Box is made of import materials and precise standar capacitors, which are specially designed and processed with special technologies. It is also made of all kinds of capacitances, which are processed with aging technology, strictly chosen from large quantities of capacitances, and the capacitances are stable and reliable. All capacitances are connected with special switches, and the box connects instruments with its BNC plugs.