Serial number logic



Can anybody help me understand the serial number on my HP 95
LX (made in 1990 or 1991): S/N on back: ABB3136A01037

I have been reading articles on HP serial number logic on this forum but these do NOT seem to apply on the 95 LX...

Any suggestions very welcome!


Bruno Geuth




the ABB is only the product localisation code. Should be here in the museum, too.

The codes I know from memory:


ABB = Somewhere in the EU, maybe Great Britain

ABD = Germany

The remaining chars are the normal serial number code, using the schema HP used up to the mid nineties. In detail, your machine has a date stamp of the 36th week in 1991, was made in the U.S.A. , and the running batch number is 01037.



Possibly Related Threads...
Thread Author Replies Views Last Post
  Oldest HP 41c aka earliest Serial Number Gene Wright 23 4,123 09-05-2013, 03:45 AM
Last Post: Geoff Quickfall
  RPN logic question Victor Quiros 52 8,047 03-12-2013, 02:59 PM
Last Post: Victor Quiros
  HP-65 logic board repair - help required Alberto Fenini 1 895 02-17-2013, 06:39 PM
Last Post: John Robinson
  Serial Number Placement Matt Agajanian 3 996 07-07-2012, 03:26 PM
Last Post: Frank Boehm (Germany)
  HP15c LE - highest serial number over 23.000 Jose Gonzalez Divasson 1 898 05-16-2012, 03:19 AM
Last Post: Torsten
  HP-50G Equation Editing Logic Matt Agajanian 4 1,098 04-20-2012, 11:21 PM
Last Post: Matt Agajanian
  The story of HP's Logic Analyzers Steve Leibson 3 1,159 02-19-2012, 11:44 PM
Last Post: Bruce Larrabee
  OT: Help with Logic Dart AC adapter Donald Williams 9 1,983 03-19-2011, 10:22 AM
Last Post: Donald Williams
  odd serial number on HP97S Alberto Fenini 1 759 03-20-2010, 11:25 PM
Last Post: Eric Smith
  USB Logic Analyzer Thomas Chrapkiewicz 7 1,418 03-09-2010, 04:54 PM
Last Post: Adrian Godwin

Forum Jump: