Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

SERD: Köln
(Page 1/1)


AKA (Label): Elektronischer Taschenrechner, Modell SERD Köln, Product number (P/N): Köln,
Keywords/Tags: Köln
Date of intro: 1975, Origin: Japan (List), Dimensions: 145x80x23mm, Weight: 190g,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 23, #Key-Blue: 3, #Key-Grey: 8, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05, Keyboard Layout: [CM] [RM] [M=] - [+(Minus)(DoubleArrowSwap)] [7] [8] [9] [x] - [%] [4] [5] [6] [(Division)] - [CK] [1] [2] [3] [+] - [CA] [0] [.] [-] [=],
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Original Equipment Manufacturer : SANYO: CX8134, Made by: SANYO (List of all Import-OEM-models for SERD),
Known Serial-numbers: 14018003 (List of all S/Ns from SERD)
Collector value: 7/10,

Item

Label, name plate

Created: 02-feb-2005, Manual-update: 26-jun-2021, Batch-update: 26-feb-2024             

# Pageloads since 2018: 33             

2 Pic(s),

                     

If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail