Suitable to be used as precise capacitance for metrology units, research institutes, and manufacturers. Capacitances are connected with special switches, and the box connects instruments with its BNC plugs.
Capacitance range:1 nF~1111.11uF;
2. zui小步進(jìn)值Minimum step value:1 nF六位十進(jìn)制 1 nF 6 bit decade;
Minimum step value: 1 nF 6 bit decimal;
3. zui大允許誤差Maximum permissible error:±0.2%;
Maximum permissible error:±0.2%;
4. 工作頻率Working frequency: 1nF~1.0μF:1000Hz ,1μF~1000μF:100Hz;
Working frequency: 1nF~1.0μF:1000Hz ,1μF~1000μF:100Hz;
5. 溫度系數(shù)Temperature coefficient: ±(2×10-4/℃)
Temperature coefficient: ±(2×10-4/℃)
SB2013 Standard Capacitance Box is made of import materials and precise standard 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. All capacitances are connected with special switches, and the box connects instruments with its BNC plugs.