PHYSICAL & ELECTRONIC LABORATORIES LIMITED


28 Athenaeum Road, Whetstone, London N20 9AE UK


Model C60
Model C60
Physical & Electronic Laboratories Ltd.
London, UK
 
Operating range: +/- 10 volts DC
Computing Elements: 8 - Amplifiers
  8 - Potentiometers
  1 - Variable Area Multiplier

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Model C180
My C180 computer
Model C180
Physical & Electronic Laboratories Ltd.
London, UK
 
Operating range: +/- 10 volts DC
Computing Elements: 18 - Amplifiers
  16 - Potentiometers
  3 - Variable Area Multipliers

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Model H180 Hybrid
Model H180 Hybrid computer
Physical & Electronic Laboratories Ltd.
London, UK
 
Operating range:
Computing Elements: 24 - Amplifiers
  16 - Potentiometers
  6 - Variable Multipliers
  4 - Free Diodes
Logic Elements: 4 - 2 input NOR gates
  4 - 2 input NAND gates
  4 - 4 input NAND gates
  2 - Analogue Comparators
  1 - 4 decade Divider
Output Elements: 1 - center zero Voltmeter
  1 - 4 digit Digital Voltmeter

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