1. You must carefully choose insulation and apply guarding potentials, and you must use an amplifier with picoampere input-bias currents.
必须谨慎选择绝缘方法和使用保护电位,必须使用输入偏置电流为微微安级的放大器。

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2. The leakage of the 1n3595 diode is generally less than one picoampere even with 1mv of forward bias, so the circuit won't interfere with measurements of 10pa or more.
即使在1mV的正向偏置之下,1n3595的漏电流一般会小于1皮安,此电路不会影响10pa或更大电流的测量。

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3. The leakage of the 1n3595 diode is generally less than one picoampere even with 1mv of forward bias, so the circuit won't interfere with measurements of 10pa or more.
即使在1mV的正向偏置之下,1n3595的漏电流一般会小于1皮安,此电路不会影响10pa或更大电流的测量。

来自互联网