ANTECH
Series 3610--Universal Gamma Scanner
Benefits
One measurement provides total Assay
·
result combining Pu isotopic ratio analy-
sis using LANL PC/FRAM Code and
TGS measurement of U or Pu mass.
Pu Isotopic Ratio and TGS technique
·
meets both safeguards and WIPP meas-
urement and QA requirements.
Determines the inventory of U, Pu, and
·
other radio-nuclides in non homogeneous
samples including pyrochemical salt resi-
dues.
Provides tomographic maps of absorbers
·
and sources in heterogeneous matrices.
Measures samples with Am-241 content
·
which cannot be measured by neutron
techniques.
Suitable for measuring Pu Oxide in cans.
·
Accuracy and precision sufficient to meet
·
safeguards, shipping and disposal require-
ments.
Extends the range of the SGS technique to
·
heterogenous samples.
Features
Gamma-ray based NDA technique for the assay of U, Pu and radio-nuclides in waste,
·
based on licensed LANL TGS technology
Incorporates Plutonium Isotopic Ratio Measurement, Tomographic Gamma Scanner
·
(TGS) and Segmented Gamma Scanner (SGS) in one instrument
Automated gamma-ray energy calibration
·
Transmission corrections are achieved using a Se-75 transmission source to develop
·
a 3-D spatial map of the attenuation coefficient of the sample
Measurement time is typically less than one hour. Increased accuracy and precision
·
can be achieved by extending measurement time
Mobile operator control console which is compatible with both Drum TGS and UGS
·
for cans and which can be local or remote from the instrument
Accuracy is typically better than 10% for measurement of cans and 20% for matrices
·
with average density 2g/cm3
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