SphinX Si(Li) Detector
Liquid nitrogen cooled Si(Li) detectors are still first choice for EDS applications. Especially the efficiency for higher-energy x-rays is unbeatable by modern SDD's. But also the sensitivity for light elements is superior.
SphinX 130
- Si(Li) detector crystal with 10mm² active area
- <130eV FWHM @ 5.89keV (Mn Ka), <70eV FWHM @ 677eV (F)
- detection limit 100eV (Be)
- resolution guaranteed on electron microscope
- 7.5 liter liquid nitrogen dewar
- temperature sensor with bias cut-off
- ability of thermal cycling
SphinX 333
- Si(Li) detector crystal with 30mm² active area
- <133eV FWHM @ 5.89keV (Mn Ka), <70eV FWHM @ 677eV (F)
- detection limit 120eV (B)
- resolution guaranteed on electron microscope
- 7.5 liter liquid nitrogen dewar
- temperature sensor with bias cut-off
- ability of thermal cycling