AKA (Label): SOBAX ICC-2550E, ELECTRONIC CALCULATOR, Product number (P/N): ICC2500W,
Keywords/Tags: ICC2500W | SOBAX
Date of intro: 1971, Origin: Japan (List), Dimensions: 440x320x150mm, Weight: 10000g,
Power: AC,
Display: Type = Display (Nixie) (List), Brand = HITACHI: CD81, Digits = 15, Extra Display features: Type = Display (Incandescent bulb) (List), Quantity = 36,
Number of keys: 44, #Key-Black: 11, #Key-Blue: 13, #Key-Green: 9, #Key-Grey: 3, #Key-White: 8,
Keyboard Layout: [AUTO] [MANUAL] [(TriangleDownOutline)] [(TriangleDownFilled3x)] [(TriangleDownFilled)] [5/4] - [C ALL] [R] [(Division)] [7] [8] [9] [(ArrowLeft)] [(ArrowRight)] [END FEED] [ENTER] [VERIFY] [RECORD] - [(SquareRoot)] [M OUT] [x] [4] [5] [6] [C ENT] [M] [(BracketLeft)(BracketRight) PGM.P] - [S] [=] [1] [2] [3] [-] [M C] [J IND.P] - [0] [. SPCE] [CHG SIGN] [+] [M IN] [PRNT CONT],
Classification: / Desktop with Display / Memory (delay line),
Featuring: Programmable, Logic-technology: SSI (Small Scale Integration), Memories: 9, Programmable Steps: 125,
Main Components: SONY: ?; SONY: 158107011; SONY: 158107012; SONY: 158107211; SONY: 158107312; SONY: 158107411; SONY: 32-1,
Other components: NATIONAL SEMICONDUCTOR: MM5001 {2x},
Serie-members: SONY: ICC2550E; SONY: ICC2550W; SONY: ICC2700E; SONY: ICC2700W,
Collector value: 9/10,
Internet: Link-1: THE OLD CALCULATOR MUSEUM