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SB2020精密十進位電容箱

SB2020精密十進位電容箱合用場合-> Suitable Situation ->

　　適用于各計量、科研與生產(chǎn)部門作精密電容標(biāo)準(zhǔn)。
It is suitable to be used as precise capacitances for metrology units, research institutes, and manufacturers.

SB2020精密十進位電容箱詳細指標(biāo)-> Detail specification->

主要技術(shù)指標(biāo) Use and characteristics：
1．電容量范圍Capacitance range：100pF~111.1111uF;
2． zui小步進值Minimum step value：100pF六位十進制 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精密十進位電容箱技術(shù)規(guī)格-> Technical specification->

　SB2020精密十進位電容箱采用進口材料、專門設(shè)計、特殊工藝加工制作的精密電容器，并經(jīng)過老化處理、嚴(yán)格篩選，通過開關(guān)將各只電容器連接而成。
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.

SB2020精密十進位電容箱