Heraeus

Heraeus was a manufacturer of Vacuum Gauges and similar equipment. It has since merged with the company Leybold to form the company Leybold Heraeus which still opperates today.

List of Documentation

• Gauges
  • Pirani
    • Heraeus - Vakuum Meß-und Signalgerät MT-T-3M41S
  • Penning
    • Heraeus - Kalt-Ioni CM-P2S
  • Bayard Alpert
  • Other