aperature/autozero如何影响记录的值

嗨，我希望有人能帮我理解aperature / autozero如何影响记录的值。
我想使用34461A来测量平均1s周期内的平均电流消耗。
被测设备（DUT）将非常灵活（例如，1uA通常会为几个我们提供10mA电流）。
我很高兴设置/钳制DMM上的当前范围（无自动量程问题）Q1。
我是否正确地认为Aperature将提供当前的真实平均值/积分？
Q2。
在自动归零期间我是否会丢失测量值？
例如
假设aperature设置为1s且自动调零。
100秒后，我将有100个读数。
这些读数的总和/ 100 = 100s期间的真实平均值？
或者，当DMM进行自动调零时，DUT的某些电流尖峰是否会丢失？



     以下为原文

  Hi,

I'm hoping someone can help me understand how aperature/autozero affects the recorded values.
  
I would like to use a 34461A to measure average current consumption averaged over periods of 1s.  
The device under test (DUT) is going to be quite spikey (say 1uA typically bursting to a 10mA for few us).
I'm happy to set/clamp the current range on the DMM (no auto range issues)

Q1. Am I correct in thinking that the Aperature will provide a true average / integration of the current?

Q2. Do I loose measuements during autozero? e.g. say the aperature is set to 1s with auto zero on. After 100s, I will have 100 readings. Does the sum of these readings / 100 = true average for the 100s period? Or is it possible that some current spikes from the DUT will have been lost while the DMM was doing an auto zero?