Manufacturer: ROBOTRON
Model: R12
AKA: Optimatic
Year: 1957
Display:  
Circuits:  
Dimensions: 1250x1070x460 mm
Power type: 220V
Origin:  
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Owner:  
Info:  

From the brochure:
OPTIMATIC Automatic Bookkeeping Machines Class 900/9000
with Electronic Computer Robotron R12.
The efficiency and the range of applications of the OPTIMATIC automatic bookkeeping
machines class 900/9000 are considerably increased by their combination with the new
electronic multiplying computer ROBOTRON R12 which is an additional device for
bookkeeping machines.
The usefulness of such a combination between automatic bookkeeping machines and
this electronic computer is particulary stressed by the great advantage og the latter
and which is offered by the extremely high speed of electronic calculations.
Up to three automatic bookkeeping machines may be connected to the electronic computer.
The built-in power unit supplies any D.C. and A.C. voltages required by the computer R12
Safe operation is even insured if mains voltage variations amount to +10 p.c. and -15 p.c.
This computer is rated for 220 volts A.C. and a power consumption of 1,400 VA.

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Input overflow indication: 
Divide by Zero indication: 
Square root of negative value indication: 
Negative value indication: 
Auto constant function by pressing twice: 
Auto Power-off: 
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Green/Grey

220 kg

1400 Watt























UNI-GREIFSWALD
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