Author Topic: FREE: 3 China made VFD displays for the Agilent 34401A  (Read 9712 times)

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Offline HighVoltageTopic starter

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #50 on: August 04, 2018, 09:18:38 am »
And to make the unit like new, I also got a few new plastic parts

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Offline HighVoltageTopic starter

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #51 on: August 04, 2018, 09:28:13 am »
And a new Keysight Window as well
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Offline HighVoltageTopic starter

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #52 on: August 04, 2018, 12:30:14 pm »
After 1 hour warmup, the instrument is spot on and stable, without any movement on the display.

So, one thing is sure for me, I will not buy any more replacement VFD's from China.
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Offline HighVoltageTopic starter

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #53 on: August 04, 2018, 03:32:50 pm »
For Sale ...

The last VFD from China was soldered to the Agilent PCB .
It looks like the last segment is not lighting up.
This might be a problem with the PCB, one trace was broken and was repaired.
I will leave the pins long and don't clip them short.
And I will NOT clean up the solder spots.

If anyone is interested in these parts:

Euro 5 in Germany including shipping.
Euro 12 in EU
Outside of EU, ask

Parts included:
1x Original Agilent PCB with ribbon cable
1x China VFD installed
1x Agilent Window

As shown in these pictures.
« Last Edit: August 04, 2018, 07:39:14 pm by HighVoltage »
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Offline SrS

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #54 on: August 04, 2018, 04:39:38 pm »
If its still available I'm interested, shipment to NL.
I have a unit with dim display & wrong segments.
 

Offline HighVoltageTopic starter

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #55 on: August 04, 2018, 04:42:57 pm »
OK, SrS, they are yours.
PM sent
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Offline bitseeker

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #56 on: August 04, 2018, 05:57:05 pm »
And a new Keysight Window as well



Wow! Really like new. :-+
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Offline GigaJoe

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #57 on: August 17, 2018, 07:18:57 pm »
Means ... all ebay's  VFD for 34401A are not good at all, or for $40-50 it acceptable?
 

Offline HighVoltageTopic starter

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #58 on: August 17, 2018, 09:00:53 pm »
Means ... all ebay's  VFD for 34401A are not good at all, or for $40-50 it acceptable?
The highest price I paid was $65 and it was NOT good.
May be there are higher priced VFDs on ebay but I have not tested them.
I am very happy with the original VFD from Keysight
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Offline Bud

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Re: FREE: 3 China made VFD displays for the Agilent 34401A
« Reply #59 on: August 17, 2018, 09:36:03 pm »
So, one thing is sure for me, I will not buy any more replacement VFD's from China.

This should be made a sticky on the front page of the forum.

And i'd take out the "replacement VFD's" part from it.
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