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XPIN-BT X-ray Detector0 pages
XPIN®-BT X-ray Detector
X-ray
Detectors
Datasheet
The XPIN® detector is Moxtek’s best performing Si-PIN detector.
XPIN detectors use a silicon PIN diode, multi-layer collimator, and thin
DuraBeryllium® window, achieving great resolution and x-ray sensitivity. The
XPIN preamp provides a low-noise signal output to an analog or digital pulse
shaping amplifier. The XPIN-BT package is ideal for benchtop and portable
applications requiring simple mounting, automatic temperature control, and
metal shielding.
Applications
Portable/ Benchtop XRF
■ RoHS/WEEE
■ Light element analysis
■ Metallurgy
■ Alloy sorting
■ Scientific research
■ Nuclear monitoring
■ Quality control
■ Brand protection
■ Coating analysis
■ Plastic additive analysis
■ Soil analysis
■ OSHA compliance
■ Contamination sampling
■ Archeology
■ Art authentication
■ Forensic
■ Mobile crime labs
Features
Low cost
Close coupling between detector and source,
portable
Two-stage thermoelectric cooler Fast cooling without liquid nitrogen
Stable resolution
Minimal calibration maintenance
®
Thin DuraBeryllium windows Light-element identification, corrosion
resistant
Wide ambient temperature range Industrial applications
Multi-layer collimator
Minimal stray peaks
Internal temperature control
No external temperature control required
Example XPIN Spectrum (6mm2)
Fe55, 5.89keV @ -55ºC, 8µs Shaping Time
14,000
12,000
5.89keV
10,000
8,000
6,000
148eV
FWHM
4,000
2,000
Standard Package Includes:
6.49keV
0
0
2000
4000
6000
8000
10000
Energy (eV)
Example XPIN Spectrum (13mm2)
Fe55, 5.89keV @ -55ºC, 8µs Shaping Time
5.89keV
14,000
12,000
10,000
Counts
XPIN-BT Detector
■t Vacuum sealed detector module
■t DuraBeryllium® window
■ Ultra-low noise Moxtek JFET
■t Preamplifier with input/ output
connectors
■ Thick SiPIN diode
■t Metal preamplifier housing
■ Integrated temperature controller
Benefits
Si-PIN diode
Small, compact design
Counts
XPIN®-BT
8,000
201eV
FWHM
6,000
4,000
6.49keV
2,000
0
0
2,000
4,000
6,000
8,000
10,000
Energy (eV)
DET-DATA-1001, Rev D
Subject to technical change without notice
