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刘倩

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[问答]

需要DMM 34461a样本延迟计时器帮助

嗨大家我对面板上的上述功能感到非常困惑Acquire / Delay / auto man我将此延迟设置为1秒,但实际采样率接近3s / samp(10个样本/ 31秒),显然这个
作为数据记录的时间戳完全无法使用,因为内存不存储x值仅测量读数 - 呃?
这是一个顶级的DMM成本近1000英镑唯一的解决方法是显示/最近,这将为您提供整个采样周期的正确经过时间,然后将CSV数据保存到PC和xfer到Excel ss并累计读数但是如何
向后工作并设置延迟以获得1sample / s - 哇哇这是多么笨拙?
pdf手册根本没有帮助,甚至没有讨论读数之间的解决时间我完全难倒,我做错了谁能帮助或者给我一个链接罗宾

以上来自于谷歌翻译


     以下为原文

  Hi Guys
I am very puzzled about the above feature available on the panel  Acquire/Delay/auto man

I set this delay to 1 sec, but the actual sample rate comes out at nearer 3s/samp ( 10 samples/31 secs), Clearly this is totally unusable as a time stamp for data logging
given that the memory doesnt store x values only measured readings - duh?

This from a top flight DMM costing nearly £1000

The only work around is to  

Display/recent
which will give you correct elapsed time for total sample period, then save CSV data to PC and xfer to Excel ss and tot up number of readings

But how to work backwards and set the delay to get 1sample/s - oh wow

Just how clumsy is that?

The pdf manual is no help at all, doesnt even discuss settling time between readings

I am completely stumped , what am I doing wrong

Can anyone help or give me a link

Robin  

回帖(1)

刘倩

2018-11-16 10:56:07
我找到了一个解决方法,并花了15分钟解释它只是让“Apache服务器”崩溃并删除整个消息。
Thanx安捷伦寿命太短这里的主旨是使用0.9824s触发延迟来补偿周期795秒延迟0.9824秒设定男子范围1vdc设定光圈1 plc设定自动归零关闭给予795分/ 797秒=加1分/秒你可以进一步提高因子
795/797希望它有所帮助(我把头发长回来);-)罗宾

以上来自于谷歌翻译


     以下为原文

  I found a workaround and spent 15 mins explaining it only to have the "Apache server " crash and delete the entire msg.  Thanx Agilent 

lifes too short

here's the gist

use 0.9824s trig delay to compensate

period  795 s
delay 0.9824 s
set man range 1vdc
set aperture 1 plc
set autozero off

gave  795 pts/797sec   =  ca 1 pts/sec

you could refine the factor further by 795/797

hope it helps (me grow my hair back) ;-)

Robin
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