ICS-4000 Isotope Identifier Specifications

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RADIONUCLIDE ID
Energy Range 10 keV – 2 MeV
Channels/Data Acquisition 4000 max 2000 effective channels
Gain 1 keV per channel
Linearity +/- 1%
Maximum Counts per Channel 4 x 109
Identification Range 50µR/H to 1 R/H
Resolution 8 keV (1.2%) at 662 keV
Calibration +/- 0.5% via standard check source, 5-10 µCi 137Cs recommended
Master Library 166 Radionuclides
Sublibraries: Norm, Medical, Indust, SNM
Custom Sublibraries Up to 40 isotopes user settable

PHYSICAL
Detector 10x10x1 CdTe
Weight 1.75 lb.
Dimensions 10" x 3.4" x 1.2"
Case Aluminum
Keyboard Ambidextrous with large tactile buttons
Operating Temperature 32-122 F; 0-50 C
Power 7.4V rechargeable Li with built-in charger; AA battery module and/or AC adapter available
Battery Capacity 3.6 amp hours; Life approx. 24 hours
Battery Charge Time Approx. 5 hours

RATE METER
Effective Dose Rate 5µR/h to 1 R/h
Accuracy +/- 10% per ANSI 323A-1997
Detector Efficiency 2 pi geometry (CPM scale) approximately:
   241Am.....900 cps/mR/h
   137Cs.....90 cps/mR/h
   60Co.....25 cps/mR/h
Energy Response Energy dependent
Rate Meter Alarm User settable
Search Mode Display µR/H, mR/H, R/H, µSv/H, mSv/H, Sv/H, CPM, CPS