|
ICS-4000 Specifications |
|
Weight |
1.5 lb. |
|
Dimensions |
10" x 3.4" x
1.2" |
|
Case |
Aluminum -
hand held |
|
Keyboard |
Ambidextrous
with large tactile buttons for use with hazmat suit |
|
Operating
Temperature |
32-110° F,
0-50° C |
|
Power |
6.6V
rechargeable Li with built in charger. AC adapter available |
|
Battery
Capacity |
1.5 amp hours |
|
Life |
Approx. 7
hours (less with continual back-light or speaker) |
|
Battery Charge
time |
Approx. 7
hours |
|
Spectrometer |
|
Channels /
Data Acquisition |
4000 |
|
Maximum
Counts/Channel |
4 x 109 |
|
Gain
Stabilization |
Software
controlled |
|
Energy range |
10 keV - 2 MeV |
|
Display |
|
Type |
LCD with EL
back-light |
|
Size |
1.75" x 2.5" |
|
Resolution |
128 x 64
pixels |
|
Detector |
|
Type |
CZT 10 x 10 x
2 mm |
|
Resolution |
1.6% @ 662 keV
10% at 60 keV
|
|
Preamplifier |
|
Output noise |
< 9 keV |
|
Shaping Amplifier |
|
Shaping time
(in us.) |
.5 |
|
ADC |
|
Conversion
rate |
925 kHz |
|
Conversion
time (in us) |
1.1 Us |
|
Differential
non-linearity (+/- # channel) |
+/- 1 |
|
Lower Level
Discriminator |
10 keV |
|
Upper Level
Discriminator |
2 MeV |
|
Processor and Memory |
|
Processor |
16 Bit 20 MHz
MCU |
|
Data Memory |
2 M byte Flash |
|
Program Memory |
512 K bytes
Flash |
|
Menu Set-up Features |
|
Set-Up mode |
Screen
display, units, ROI's, preset limits, audio, gain, clock/timers |
|
Audible Count
rate indicator |
Audible beep
volume user selectable |
|
File and
Display Menu |
Save, view and
download spectra. |
|
Communications
Menu |
Connect to PC
via RS232 cable to serial port - Windows based software provided for
download |
|
Modes of Operation |
|
PHA Mode |
ROI's, total
counts, cursor counts, PHA presets, LLD & ULD |
|
Spectrum
display functions |
Channel vs.
energy histogram
6 Levels of
zoom
Movable
cursor - scrolling spectrum
Rate of
spectrum update 1 per sec. |
|
Isotope ID
mode |
Update
Frequency - 1 per 1-5 sec. |
|
Dose/Rate mode |
Dose alarm,
selectable units
Update
frequency - 1/sec
Count rate
display units - units user can select
Dose rate
units Rads, Sieverts, rem
User
selectable |