Input(s)
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Power
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48V (1.25A) AC to DC adaptor
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LEMO PC interface
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DC +5V LEMO 5 pin (200mA) for PC communication
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Output(s)
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No output signal
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Control(s)
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knob
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This knob provides the user with manual control over the device slider.
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Power Push button
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Push to turn device ON and hold for 3 seconds to turn device OFF (long press)
While device ON push key to change mode (short press)
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LEMO port
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Setting configuration via LEMO 5 pin (A), USB (B) cable (set and read all data)
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Indicator(s)
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No indicator
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Performance
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Speed
|
0.1 – 60mm/sec
|
Travel length
|
200mm
|
Strip size
|
30mm x 200mm
|
Collimators
|
Type1: 0 - 60keV, Width: 2mm
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Type2: 60 - 300keV, Width: 3mm
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Type3: 300 - 1500keV, Width: 3mm
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Detector
|
NaI(Tl)
|
40mm x 40mm
|
PVT( optional)
|
0.25mm
|
PMT
|
14-pin 10-stage PMTs
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Data Acquisition and Analysis
|
Processor
|
FPGA technology with Arm9, 32 bit 200MHz
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OS
|
Built in Windows 7 or higher versions
|
Software
|
RTLC2118 (SOFTWARE)
|
Measurement/Spectrum
|
High Voltage
|
0 - 1500V (DAC 12bit) 0.2mA
|
Energy channel (selective by admin)
|
From 0 to 1024keV
|
From 0 to 2048keV
|
From 0 to 3072keV
|
From 0 to 4096keV
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Energy calibration
|
Non-linear empirical function or linear Calibration (polynomial fit)
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ROI selection
|
Radiopharmaceuticals (arbitrary number of RoI)
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Impurity (arbitrary number of RoI)
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Background (one RoI)
|
ADC
|
Channels
|
12bit in 4096CH @120Mhz FRQ
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Conversion time
|
200nsec with 8.3nsec time interval
|
Digital Signal Processing
|
12-bit and 120MHz ADC
|
Charge sensitive preamplifier gain:10 – 150mV/pC (selectable)
|
Amplifier coarse gain: (x1 to 150x) in 15 step
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Amplifier fine gain: (0 - 2x) in 65536 step
|
Integration time filter for the energy calculation with software adjustable rise time in the range 0 to 0.546ms @80Mhz in 0-65536 step
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Trigger threshold software adjustment (0 to 100% scale) in 1024 step
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Software fine tuning of the Pole-Zero cancellation
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Software gain stabilization
|
Pile-up rejection and live time correction
|
Baseline restorer with programmable averaging
|