CX3300 related issues

CX3300 related issuesTroubleshooting (FAQ)SummaryTitle in Chinese: CX3300 相关问题QuestionCX3300 related issues  AnswerFirst CX3300A is ground instrument. Unfortunately, there’s no specification or supplemental information about channel to channel specification or isolate information. CX3300A family include 2 channel CX3322A and 4 channel CX3324A mainframe. CX3300A also include CX1101A\CX1102A\CX1103A\CX1104A\CX1105A\CX1151A and CX1152A current sensors. All current sensors have its own characteristics like datasheet show. We want to talk about CX1101A and CX1102A standard spec test 40nA~1A, how about CX1101A and CX1102A advantage and disadvantage? As we say, the measurable current range is same for both sensors. The difference is the dynamic range at a single measurement. CX1101A measure the current with a single range, on the other hands, CX1102A provides dual range, primary and secondary ranges, and measure the current with both range at the same time to support a measurement across a wide dynamic range. Please check the following application note for more detail: https://literature.cdn.keysight.com/litweb/pdf/5992-2118EN.pdf When CX3324A Vertical resolution small, input signal bigger than full screen, does signal distortion? About the current measurement with CX1101A, CX1102A, CX1103A, the measurable current is 110% of the range, and if the input current is within range, the signal has not distortion, it is not related to the display range (xxx/div). But the input current exceeds 110%, the measurement data may include distortion, and is not reliable. CX1101A+CX1206A can test 10A, 10A range test accuracy like below table show: All of the current sensors, CX1102A, which has dual range, and it support approximately 5-digits sensitivity. (3-digit with a single range. ) So CX1102A have maximum dynamic range at a single measurement. The link is CX3300 family datasheet for detail information: https://literature.cdn.keysight.com/litweb/pdf/5992-1430CHCN.pdf?id=2727780