[Test-Equipment] Looking for modern Sprague TO-6A

Gary H. Harmon, Jr. gharmon at idworld.net
Sat Jan 30 21:11:31 EST 2016


I have one of the digital VICI DM-4070 units off eBay.  They are selling for
less than $40.  It was recommended to me by a good friend who is an
engineer.  Check it out. 

73,

Gary H. Harmon, Jr. - K5JWK - HAM Radio and ATARI Archaeologist
6003 Archwood
San Antonio, TX 78239-1504
210.657.1549h / 210.884.6926c/t
gharmon at idworld.net

"Too many projects - Not enough time!"
"Retirement = Every day is a Saturday except Sunday"
http://www.grissomroadcoc.org


-----Original Message-----
From: Test-Equipment [mailto:test-equipment-bounces at mailman.qth.net] On
Behalf Of Ken Kaplan
Sent: Saturday, January 30, 2016 11:17 AM
To: Discussion of Electronic Test Equipment
Subject: Re: [Test-Equipment] Looking for modern Sprague TO-6A

Thanks Dan. Looks like there are at least five different models of Sencore
testers (LC53, LC75, LC77, LC102 & LC103). I'll check it out.

Ken
kb7rgg

On 1/29/2016 7:36 PM, Dan wrote:
> Ken,
>
> Have you looked at a Sencore LC-103?  It was the last Z meter Sencore made
and probably the best. Although discontinued, they are still available on
the used market.
>
> Hope this helps and good luck
>
> 73
>
> Dan
> KO4RA
>
>> On Jan 28, 2016, at 9:54 PM, Ken Kaplan <krkaplan at cox.net> wrote:
>>
>> I need to find a modern replacement for a Sprague TO6-A. Our lab needs to
test a wide range of capacitors for leakage and insulation resistance.
Actual capacitance value and ESR I have covered. Electrolytics range from
10uF @ 15v to 4500uF @ 350v and 499,000uF @ 35v. Will also have some
electrostatic caps rated up to 1050v. The TO-6A is only good to about 600v
and is slow to charge really large caps. I've been told that several
thousand $ for a new piece of equipment is ok. I've seen some Chinese units
on the web but I've noticed that the panel lettering is in Chinese. I can
imagine what the manual is like. I'm thinking about calling engineering at a
cap company to find out what they use. Anyone here have suggestions?
>>
>> Thanks,
>> Ken
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