Agilent 34411A电容测量的电容测量范围？

我已经拥有这个单位。
是否有计划升级固件以支持更高的电容测量范围？
目前它仅限于大约10uF的高端产品系列。
我们正在测量电解电容器（例如1000 uF和更大）并且很惊讶地意识到这个范围的高端限制。
我不知道是否需要进行电路修改，但我希望安捷伦数字万用表产品管理团队可以对此进行研究，看看是否有任何方法可以通过固件更新来扩展测量范围。
例如，与TEK DMM4050或Fluke 8846A相比，这些价格相对较高的单元具有非常宽的电容测量范围（在Fluke的情况下高达0.1F范围），这更符合我的预期
来自安捷伦的顶级台式DMM。
我对这个单元感到满意，但是如果可能的话，我很乐意看到电容范围扩大了固件更新。
谢谢！



     以下为原文

  I already own this unit. Are there any plans to upgrade the firmware to support higher capacitance measurement ranges? Currently it's limited to approximately a 10uF top-end range. We're doing measurements of electrolytic capacitors (e.g. 1,000 uF and larger) and were surprised to realize the limit on the high-end of this range. I don't know whether a circuitry modification would be required, but I'm hoping that the Agilent DMM product management team could look into this and see if there's any way to extend the measurement range with a firmware update. In comparing to the TEK DMM4050 or Fluke 8846A, for example, those units, which are comparably priced, have a very wide capacitance measurement range (up to 0.1F range in case of Fluke) which is more in line with what I would expect for a top of the line bench top DMM from Agilent. I am happy with this unit otherwise, but would love to see the capacitance range extended with a firmware update if possible. Thank you!