[Test-Equipment] WTB Vibrator Tester

[J. Forster]

Does anybody have a link to the schemats of one or two commercial units?

Best,
-John

=============

> Jack,
>
> I'm currently (or will be when I get it back on the bench) building a
> tester/rejuvenator into a defunct I-177-B chassis, transplanting the
> bread-board
> setup I've used for several years to clear contacts.  I have a Heath VT-1
> and an almost identical EMC 906 that I intend to use parts from.
>
> Do you have a schematic of your unit?  What method do you use to clear the
> contacts?
>
> In a message dated 12/11/2009 11:31:48 AM Central Standard Time,
> k0ewu9 at juno.com writes:
>> HI THERE, I have built a vibrator tester/rejuvenator that works fb to
>> evaluate any (almost) vibrator.
>> It does several things simultaneity, cleans the deposits from the
>> contacts (the foam rubber and tungsten form an insulating on the
>> contacts)
>> and will tell you what you need to know.
>> Heath kit marketed a nice vibrator tester that shows up at times, I have
>> two, on for 6v units, another modified for 12v thingies.
>> I can give you more info if you like, possibly e-mail a circuit.
>> old jack
>>
>
> Robert Downs - Houston
> wa5cab dot com (Web Store)
> MVPA 9480
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