DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-3000 Deskmath
Date of introduction: | August 1972 | Display technology: | Panaplex II |
New price: | Display size: | 8 | |
Size: | 8.4" x 6.2" x 2.5" | ||
Weight: | 1 pound 14 ounces | Serial No: | 3000-03552 |
Batteries: | Date of manufacture: | mth 09 year 1972 | |
AC-Adapter: | 120 V | Origin of manufacture: | USA |
Precision: | 8 | Integrated circuits: | TMS0109 |
Memories: | |||
Program steps: | Courtesy of: | Joerg Woerner | |
Download manual: | (US: 2.4 MBytes) |
The
famous TI-2500 Datamath calculator was first announced in
April 1972 together with the Deskmath LP3500 desktop model.
Find a reprint of the Press Release about the introduction here.
Beginning June 1972
first customers got in the Neiman-Marcus and Sanger-Harris department stores in
Dallas, TX both the TI-2500 and the rare Deskmath LP3000 before the formally
introduction on September 21, 1972.
In September 1972 the nameplates of the desktop models changed to the more common TI-3000
and TI-3500 designations. Unfortunately the
"Deskmath" nickname disappeared.
We recently acquired this transitional TI-3000 Deskmath sporting already the new color scheme and lettering of the TI-3000 but still using the old housing with the LP3000 Deskmath label.
To our current knowledge only few (about
1000) Deskmath
calculators were produced between May 1972 and August 1972 in a beige housing. For the later
mass production
a slightly darker color was chosen.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 1, 2013. No reprints without written permission.