Is the B&K 560 this beast: http://www.ebay.com/itm/BK-Precision-560-Programmable-IC-Tester-/23099382218... and what about the 545? 2013/6/8 David Shoemaker <davids@oz.net>
Oh looked the 560 up. Lets take price negotiations off the list :)
-----Original Message----- From: "Art" <art@artfromny.com> Sent: 6/8/2013 11:04 AM To: "jrr@flippers.com" <jrr@flippers.com>; "Technical Tools Mail List" < techtoolslist@flippers.com> Subject: Re: [Techtoolslist] BK IC Tester 552
Anyone have interest in a working B&K 560 and a working 545? Both used, clean, were working in 2006 and stored since - will retest before shipping if they sell. Offers? thanks Art ----- Original Message ----- From: "John Robertson" <jrr@flippers.com> To: "Technical Tools Mail List" <techtoolslist@flippers.com> Sent: Saturday, June 08, 2013 1:54 PM Subject: Re: [Techtoolslist] BK IC Tester 552
On 06/08/2013 1:11 AM, Fabrizio Vasile wrote:
Hi Jose, it's a logic comparator, I guess you won it on Ebay some days ago.The 552 model you have is for CMOS testing while the 550 model is for TTL.I have both of these. The operation simply; put a good known IC in the ZIF socket, connect the clip to the IC on the unit under test, press the TEST button.If the OK led will light, then the IC is good otherwise some of the numbered LEDs will go ON telilng you there is a problem on that PIN (usually outputs).Please, keep in mind that this device is not perfect and it will give you false positive when, for example, output of an IC is tied to GROUND or VCC or when you are testing particular devices like flip-flop, counters, latches (you have to CLEAR these before testing).Obviously, your comparator need to take POWER and GROUND from the unit under test by connecting the RED and BLACK clips. Later I will scan the manual of my B&K 552 and send it to you.
P.S. Did you find your Fluke 68000 POD at the end?
Please send me a copy too, for the TTL archives.
Thanks,
John :-#)#
----- Original Message ----- From: "Jose Luiz Martins" <joseluizmartins@gmail.com> To: "Technical Tools Mail List" <Techtoolslist@flippers.com> Sent: Saturday, June 08, 2013 3:40 AM Subject: [Techtoolslist] BK IC Tester 552
Hi!
I fond one BK 552 IC Tester but I don't have it's manual.
Can someone tell me how this tester works please?
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_______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ttl.arcadetech.org/TTL/Test_Equipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/ _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ttl.arcadetech.org/TTL/Test_Equipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/