Products > Test Equipment

Keysight's new 34465A (6.5 digit) and 34470A (7.5 digit) bench multimeters

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Messtechniker:
Very nice cabinet. Its now on my to-do list.
One of these fine days.....

Yours Messtechniker

HKJ:
I am not that impressed, he is not thinking ahead. Next year he want some other instrument and there is no place to put it.
The instrument has to be on top, then you can stack them:

Someone:

--- Quote from: HKJ on August 13, 2016, 07:19:27 pm ---I am not that impressed, he is not thinking ahead. Next year he want some other instrument and there is no place to put it.
The instrument has to be on top, then you can stack them:



--- End quote ---
Just take the bumpers and handles off.

HKJ:

--- Quote from: Someone on August 14, 2016, 01:23:42 am ---Just take the bumpers and handles off.

--- End quote ---

Why, the stack is stable and I need to keep the bumpers and handles somewhere, the best place is on the instruments.
On some of the instruments the feets are part of the bumpers, if I removed the bumpers I would probably cover some ventilation holes.

carl_lab:

--- Quote from: HighVoltage on March 16, 2015, 08:28:59 pm ---Today my Keysight 34470A arrived...



--- End quote ---

Same "axis numbering" problem on my brandnew 34465A:

2.5 , 2.5000 , 2.5001  - WTF?  :palm:

Isn't there enough place for:
2.49995 , 2.50000 , 2.50005


--- Quote from: HighVoltage on March 16, 2015, 08:28:59 pm ---There are 3 kinds of people in this world, those who can count and those who can not.

--- End quote ---
  :-DD

I hope they will correct the issue by firmware update...


--- Quote from: HighVoltage on March 21, 2015, 01:18:01 pm ---
--- Quote from: 6thimage on March 21, 2015, 12:57:31 pm ---
Are both of the 61As scaled in the same way? It looks like the top 61A hasn't been auto-scaled.

--- End quote ---
Top one was auto-scaled
It is confirmed by the upper, lower values on the scale to the left
Upper (max) value: 5.000 5 V
Lower (min) value: 5.000 4 V
On the old firmware there was no more resolution in between
Adding the extra digit added the extra resolution on the vertical axis.

The new FW v2.08 shows now on the left of the trend chart:
Upper (max) value: 5.000 48 V
Lower (min) value: 5.000 47 V

This is really great and something I did not expect from a firmware upgrade

It seems like we are now having the following resolution on the trend chart:

34461A, FW1.10 +/- 100 uV Resolution
34461A, FW2.08 +/- 10 uV Resolution
34470A, FW2.08 +/- 1 uV Resolution

--- End quote ---

What about the recent 34465A?

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