Si-PIN X-ray Detectors
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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. X-ray Detectors XPIN®-BT X-ray Detector Datasheet Features Benefits 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 XPIN-BT Detector - Vacuum sealed detector module DuraBeryllium® window Ultra-low-noise Moxtek JFET Thick Si-PIN diode - Preamplifier with input/output connectors - Metal preamplifier housing - Integrated temperature controller Applications Standard Package Includes: DET-DATA-1001, Rev B Subject to technical change without notice XPIN®-BT Si-PIN diode Low cost Small, compact design 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 MOXTEK®02,0004,0006,0008,00010,00012,00014,00002,0004,0006,0008,00010,000CountsEnergy (eV)Example XPIN Spectrum (13mm2)Fe55, 5.89keV @ -55ºC, 8ìs Shaping Time201eVFWHM5.89keV6.49keV02,0004,0006,0008,00010,00012,00014,00002,0004,0006,0008,00010,000CountsEnergy (eV)Example XPIN Spectrum (6mm2)Fe55, 5.89keV @ -55ºC, 8ìs Shaping Time148eVFWHM5.89keV6.49keV

Detector Specifications Diode Active Area: Diode Thickness: Detector Window: Collimator Material: Energy Resolution: Peak to background: Test Conditions: Weight: Standard Warranty: Preamp Specifications Inputs Detector Power: Temperature Control Power: High Voltage Diode Bias: Outputs Detector Output Signal: Charge Conversion Gain: Temperature Control: 6mm2 or 13mm2 625ìm or 400ìm 25ìm thick DuraBeryllium® W/Co/Ti/Al Layer 6mm2: 190 eV FWHM 13mm2: 230 eV FWHM 6mm2: 3600 / 1 @1keV (typical) 13mm2: 3000 / 1 @1keV (typical) 8ìs shaping time, MXDPP-200, -35¢ªC, Fe55, 5.9 keV, 7000 CPS 140 grams...