Gas Cell GC50

The GC50 is a gas cell optimised for use with a VUV5000 photon source. The gas cell features 5 electrostatic correction electrodes compensating for potential differences along the photoelectron exit slit. The GC50 allows high resolution gas phase UPS measurements. At VG Scienta it is used for spectrometer performance tests.

Specifications:

• 5 electrostatic correction electrodes.
• Maximum potential variation within the visible region is <1mV.
• Each electrode is individually controlled.
• Mounted on a CF 35 flange in-between the experimental chamber and the VUV5000 photon source.
• Customer specified capillary length.
• CF 16 port for gas inlet system