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February 2013

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Subject:
From:
Inge Hernefjord <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Inge Hernefjord <[log in to unmask]>
Date:
Sat, 23 Feb 2013 11:28:22 +0100
Content-Type:
text/plain
Parts/Attachments:
text/plain (161 lines)
Hi Ed, got a message from a member. The instrument is for special
inspection of PTHs and vias. I have no use of it, so I think I'll rebuild
ito int something  else.

/ Inge



On 22 February 2013 23:33, Ed Popielarski <[log in to unmask]>wrote:

>  Ah! 50X… probably a tool room microscope. http://www.acu-rite.com/ was
> one of my customers. J****
>
> ** **
>
> ** **
>
> Ed Popielarski****
>
> Engineering Manager****
>
> ** **
>
> [image: Description: FullLogo]****
>
>                                970 NE 21st Ct.****
>
>                               Oak Harbor, Wa. 98277****
>
> ** **
>
>                               Ph: 360-675-1322****
>
>                               Fx: 206-624-0965****
>
>                               Cl: 949-581-6601****
>
> ** **
>
> *From:* Inge Hernefjord [mailto:[log in to unmask]]
> *Sent:* Friday, February 22, 2013 2:26 PM
> *To:* Ed Popielarski
>
> *Subject:* Re: [TN] NTC Friday Element Quiz - The Answer****
>
> ** **
>
> I had  in my lab Reichert, Leica, Wild, B&L, Zeiss, but this doesn't look
> like any I've had. 100 pounds weight! Impractical. And that crazy window to
> look through! And a spinning glass plate.  Metallurgical microscopes have
> up to x1,000 This one up to x50.
>
> Inge****
>
> On 22 February 2013 23:08, Ed Popielarski <[log in to unmask]>
> wrote:****
>
> Metalurgical microscope typically used to measure things like IMC layer
> thickness, etc.****
>
>  ****
>
> Ed Popielarski****
>
> Engineering Manager****
>
>  ****
>
> [image: Description: FullLogo]****
>
>                                970 NE 21st Ct.****
>
>                               Oak Harbor, Wa. 98277****
>
>  ****
>
>                               Ph: 360-675-1322****
>
>                               Fx: 206-624-0965****
>
>                               Cl: 949-581-6601****
>
>  ****
>
> *From:* Inge Hernefjord [mailto:[log in to unmask]]
> *Sent:* Friday, February 22, 2013 2:06 PM
> *To:* Ed Popielarski
> *Cc:* TechNet E-Mail Forum****
>
>
> *Subject:* Re: [TN] NTC Friday Element Quiz - The Answer****
>
>  ****
>
> There has been a problem with Dropbox. It works now.
> Comparator..nyeeao.................doesn't look like them we have.
>
> Inge****
>
> On 22 February 2013 22:23, Ed Popielarski <[log in to unmask]>
> wrote:****
>
> Inge,
>
> What you might be describing is an optical comparator. I looked and there
> is no picture of such thing in dropbox.
>
> Ed Popielarski
> Engineering Manager
>
>
>                                970 NE 21st Ct.
>                               Oak Harbor, Wa. 98277
>
>                               Ph: 360-675-1322
>                               Fx: 206-624-0965
>                               Cl: 949-581-6601****
>
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Inge Hernefjord
> Sent: Friday, February 22, 2013 12:39 PM
> To: [log in to unmask]
> Subject: Re: [TN] NTC Friday Element Quiz - The Answer****
>
> Hi, a year back or so, a friend of mine called me. The great madness was
> going on at the company where I used to work. Restructuring,
> reorganization, reborn, lots of re.  Lots of machines and instruments were
> thrown in big containers. My friend felt sad seeing production- and lab
> equipment in the (once) million dollar level be cast out. Among them a
> remarkable instrument ,named " Micro Dynavision". Nobody knew who had
> bought the instrument and none had a clew what was the use of it. And there
> was no interest from anyone to have it. So, I got it. The cost is said to
> have been about 50,000 ...20 years ago. Now. The instrument is a wonder of
> mechanical precision, with numerous Loctite'd adjustment screws, three
> precision xyz digitizer bars (encoders), three light sources and a vision
> optic system with something that starts spinning when you switch on the
> Instrument. It's a heavy thing, weight about 50 kilograms. A computer
> belonged to it, but it was thrown before I got the machine. There are no
> servos, but you move the table with two micrometer. Has anybody ever seen
> this machine, and what is it made for?
>
> I place a photo in my Dropbox under NTC
>
> Inge****
>
> ______________________________________________________________________
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> ****
>
>  ****
>
> ** **
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