XPIN®-XT X-ray Detector
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XPIN®-XT X-ray Detector 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 amplier. The XPINXT package is ideal for benchtop and portable applications where an integrated temperature controller is not required. Applications Portable / Benchtop XRF ■ RoHS / WEEE ■ Light element analysis ■ Alloy sorting/ Metallurgy ■ Scientic research ■ Nuclear monitoring ■ Quality control ■ Coating analysis ■ Plastic additive analysis ■ Soil analysis ■ OSHA compliance ■ Contamination sampling ■ Archeology ■ Art authentication ■ Forensic ■ Mobile crime lab 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 identication, corrosion resistant Wide ambient temperature range Industrial applications Multi-layer collimator Minimal stray peaks Example XPIN Spectrum (6mm2) Fe55 , 5.89keV @ -55ºC, 8µs Shaping Time 14,000 12,000 Standard Package Includes: XPIN-XT Detector ■ Vacuum sealed detector module ■ DuraBeryllium® window ■ Ultra-low noise Moxtek JFET ■ Thick Si-PIN diode ■ Preamplier with input/output connector ■ Optional detector mounts Si-PIN diode Small, compact design XPIN®-XT-AB (Angle bracket sold seperately) DET-DATA-1002, Rev C Subject to technical change without notice

Peak to background: Test Conditions: Weight: Standard Warranty: Preamp Specications Detector Power: Cooler Power: High Voltage Diode Bias: Detector Output Signal: Charge Conversion Gain: Temperature Control: Inputs +5V ±5% @ 16mA, -5V ±1% @ 20mA 0 to +3.5V max, 0.56A max +130 to +200 VDC Outputs Negative sawtooth ramp with voltage swing +2V to -2V, (pulse reset < 20µsec) 1.25mV/ keV typical Manually controlled 6mm2 or 13mm2 625µm or 400µm 25µm thick DuraBeryllium® Multilayer W/ Ni/ Cr/ Al 6mm2: ≤ 190eV FWHM 13mm2: ≤ 230eV FWHM 6mm2: 3600/ 1 @1keV (typical) 13mm2: 3000/ 1 @1keV (typical) 8µs...

XPIN-XT Mechanical Drawings XPIN-XT-AB (Angle bracket sold seperately) 4 MOUNTING HOLES 4-40 SCREWS 4 SHELL MOUNITING HOLES: 2-56 SCREWS XPIN-XT-HS (Heat Sink sold seperately) 452 West 1260 North / Orem, UT 84057 Phone 801.225.0930 / Fax 801.221.1121 www.moxtek.com info@moxtek.com DET-DATA-1002, Rev C Subject to technical change without notice