数字电桥/电桥测试仪/数字电桥检测仪 型号：DP2812

参数            频率                          精度

L                 100Hz                   ±[1μH+0.25%(1+L/200H+2mH/L)](1+1/Q)

L                 1kHz                     ±[0.1μH+0.25%(1+L/200H+0.2mH/L)](1+1/Q)

L                 10kHz                   ±[0.01μH+0.3%(1+L/10H+0.04mH/L)](1+1/Q)

C                 100Hz                   ±[1pF+0.25%(1+1000pF/CX+CX/1000μF)](1+DX)

C                 1kHz                     ±[0.1pF+0.25%(1+100pF/CX+CX/100μF)](1+DX)

C                 10kHz                   ±[0.01pF+0.3%(1+20pF/CX+CX/4μF)](1+DX)

R                                              ±[1mΩ+0.25%(1+R/2MΩ+2Ω/R)](1+Q)

Q                100/1kHz              ±0.03+0.3(QX+1/QX)%

Q                 10kHz                  ±0.03+0.3(QX+1/QX)%

                   100/1kHz              ±0.002(1+DX2)%

D                 10kHz                  ±0.0025(1+DX2)%