EG&G XRD-51 Biplanar High Speed Detector 300 ps w/Diamond-Turned Cathode.

DN100CF, 6" conflat knife edge fitting. Comes with metal cover to keep the detector in good condition (pictured).

Ruler not included.

EG&G Energy Measurements model XRD-51 windowless ray vacuum biplanar phototodiode with diamond-turned aluminum photocathode. The XRD series of fast-response detectors was developed to meet the demands of advanced fusion experiments. Using the transit time equation given in Pellinen et al., the XRD-51 risetime can be estimated to be about 300 picoseconds when operated with a bias of 5kV. Also included are two removable tantalum collimators.

Features of the XRD-51 include:

• Fast Picosecond Response
• Removable Collimators
• Removable Photocathode
• Removable Anode Mesh
• Biplanar Geometry
• Ultra-linear
• Wide Dynamic Range
• Broad Spectral Response