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Energy differentiation type 64ch radiation line sensor : C10413

FEATURES
● High radiation detection efficiency due to direct conversion type semiconductor (CdTe) detector
● Simultaneous energy differentiation of input radiation photons by setting 5 different energy thresholds
● Parallel signal readout from each pixel
● High counting efficiency
● Eliminating effect from beam scattering and hardening by energy differentiation function
● Wide energy measurement range covering X-rays and gamma-rays spectral regions
 
RADIATION LINE SENSOR OPERATION
Signal pulses from each detector pixel are differentiated by the five comparators according to their energy levels. These signal pulses are then counted by the five counters and output as the number of photon counting pulses.
 
 
Application 1: Simultaneous measurement of images at different energy regions
– Energy-differentiated RI* images –
 
Application 2: Simultaneous measurement of images at different energy regions
– X-ray energy differentiated images –
 
Application 3: Eliminating effect from beam scattering and hardening
Images obtained without energy differentiation are subject to effects from scattered rays and beam hardening. These scattered rays and beam hardening can be eliminated by setting the proper energy differentiation levels.
 
 
Application 4: Gamma-ray and X-ray spectrum measurement
Highly detailed spectrum measurements can be made by auto sweep of the comparator levels.
 
 
SPECIFICATIONS

Parameter

Description / Value

Detector element

Direct conversion type semiconductor (Cadmium telluride: CdTe) detector

Number of pixels

64

Pixel pitch

1 mm

Energy measurement range ①

30 keV to 1000 keV

Energy resolution ①

FWHM 15 % (at 122 keV: 57Co)

Detection efficiency

82 % (at 150 keV)

Number of energy thresholds

5 (Thresholds can be set at any levels within energy)

Maximum count rate per channel ①

2 × 106 s-1

Integration time (1 line)

1 ms to 4095 ms

Counter

16 bit

Interface

USB 2.0

Output ②

Counter value (16 bits)

Data output format

CSV, Excel®

External start trigger

TTL

Compatible OS

Windows® 7 (32 bit, 64 bit)

Input voltage

DC 12 V (AC adapter is supplied. AC 100 V to AC 240 V)

Operating temperature range

+5 °C to +30 °C

Storage temperature range

-10 °C to +60 °C

Operating humidity range

below 85 % (no condensation)

Storage humidity range

below 85 % (no condensation)

Dimensions (W × H × D)

150 mm × 64 mm × 246 mm

Weight

2300 g

NOTE:① These parameters depend on input radiation photon energy and measurement conditions.
            ② The output data of this sensor is the number of radiation photons differented with five comparators in each detection element.
 
 
DIMENSIONAL OUTLINES (Unit: mm)
 
 
CONNECTION EXAMPLE

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