Cámaras PIXIS-XB de Princeton Instruments

PIXIS-XB-cameraX-ray Cameras for Low-Flux Applications

PIXIS-XB thermoelectrically cooled, direct-detection cameras are ideal for low x-ray flux imaging and spectroscopy in the energy range from ~3 keV to ~20 keV. These cameras are available with back-illuminated, deep-depletion 1340×400 and 1024×1024 pixel arrays, as well as front- and back-illuminated, deep-depletion, 1340×1300 pixel arrays. A thin beryllium window in front vacuum-seals the unit for deep cooling, protects the CCD, and reduces background by filtering low-energy x-rays.

Model

Imaging Array

Pixel Size  

Imaging Area (mm)

Energy Range

Peak Absorption

Lowest CCD Temp

400BR

1340 x 400

20 x 20 µm

26.8 x 8.0

~3 keV -20keV

75%

-90° C

1024BR

1024 x 1024

13 x 13 µm

13.31 x 13.31

~3 keV -20keV

75%

-90° C

1300R/BR

1340 x 1300

20 x 20 µm

26.8 x 26.0

~3 keV -20keV

75%

-70° C