X-ray of a Vacuum Ionization Gauge Tube. These Ionization Gauge Tubes are hot cathode gauges of the Bayard-Albert Type intended for pressure measurement from 10-3 Torr down to 3 x 10-10 Torr. These gauges are common in high vacuum equipment used in research and industry | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kinsman, Edward |
Taille de l’image : | 4142 px × 5400 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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