Servo-Amplifier, for infrared spectrophotometer
Servo-Amplifier, for infrared spectrophotometer, double beam Grubb Parsons GS4 model, c. 1964
- Object Number:
- 1977-696 Pt1
- type:
- amplifiers
Infrared spectrophotometer, double beam Grubb Parsons GS4 model, c. 1964
Servo-Amplifier, for infrared spectrophotometer, double beam Grubb Parsons GS4 model, c. 1964