DATAMATH CALCULATOR MUSEUM
|
DATAMATH CALCULATOR MUSEUM |
Amelia Scientific 2001
| Date of introduction: | 1979 | Display technology: | LED-stick |
| New price: | Display size: | 8 | |
| Size: | 5.83" x 2.9" x 0.9" | ||
| Weight: | 4.5 ounces | Serial No: | |
| Batteries: | 9V | Date of manufacture: | |
| AC-Adapter: | Origin of manufacture: | Hong Kong | |
| Precision: | 11 | Integrated circuits: | TMC0985 |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner |
You
are familiar with this Amelia Scientific 2001 calculator ? You
are right, this calculator - and the sibblings - are a nearly perfect copy of the
TI-30. Another target of the copy
cats was the TI-1250, view the Bohsei
3000.
In comparision with the TI-30 family this calculator uses a slightly different chip:
 | TMC0980 Goulds Pumpulator uses a custom design ROM (CD9801) |
| TMC0981 TI-30 and SR-40 |
| TMC0982 Business Analyst and TI-41 |
| TMC0983 Programmer |
| TMC0984 TI-33 |
| TMC0985 Amelia Scientific 2001 |
The main difference between the Scientific 2001 and the TI-30
is the lack of the AOS
entry that allowed up to three pending operations within the parantheses. On the
other hand it got the x! function missed on the TI products.
AOS™ is a trademark
of Texas Instruments.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 5, 2001. No reprints without written permission.