For
all your radioactivity needs click below
Low cost g
& Positron
Radio-HPLC Detector
Low cost Radioactivity
g
& Positron TLC Scanner
Radio-GC Detector
Shielding Box 32 TLC Plates (Fuji etc)
Low cost single sample g
counter
WINDOWS software for above
Radiation Monitoring
(Hand,
Foot, Portal, Floor, Survey)
ROBO CLEAN-400
automated robotic scintillation vial cleaning system
BURNCLEAN Series I, II
& III radioisotope incinerators
WINDY 2000 Far-IR Animal
Drying System
Iatroscan MK-6 TLC-FID/FPD Analyzer / IATROBEADS
We now accept
 
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Shell
Jr. 3000 - Low cost single sample g counter.
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Applications
Shell, Jr. 3000 is
a single sample radioactivity counter for all gamma, positron, X and beta
isotopes.
n Liquid
sample counting
n Reference
sample counting
n
RIA-counting
n Solid
sample counting
n
Freeze-dried sample counting
n Homogenized
sample counting
n Saturation
thickness counting
n Waste
counting
Background subtraction
Enhances the detectability of very low activities.
DPM calculation
With the entry of individual values of efficiency can be performed
automatically.
High count rates
For high count rates up to 200,000 cps the system is equipped with a
dead time correction.
Print out
All parameters as well as results can be obtained via RS 232C port.
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| Technical
Data
DISPLAY:
6 digit LED display with dimmer control
providing a range of 0 - 999999 counts
LINEARITY:
Reading within plus or minus 2% of true value
TIMER:
Adjustment from 0 - 999 minutes with
selectable divisions of X0.1, and X1
METER 1:
0 - 500,000 CPM range
METER 2:
0 - 500 CPM; 0 - 2.5 kV; BAT TEST
MULTIPLIERS:
X1, X10, X100, X1000
LINEARITY:
Reading within plus or minus 1% of true value
with detector connected
RESPONSE:
FAST (4 seconds) or SLOW (22 seconds) from
10% to 90% of final reading
ZERO:
Push button to zero meter
VOLTAGE:
Adjustable from 200 - 2500 volts (will
support 60 megohm scintillation loads)
THRESHOLD:
Voltage sensitive; adjustable from 1.0 - 10.0
WINDOW:
Adjustable from 0 - 10.0 above threshold setting (can be turned on or off)
Discriminator:
Adjustable from 2 - 100 mV at a threshold setting of 1.0
RS-232:
9 pin connector allowing for printer, or
software interface and Analog output
Detectors
1"x1" NaI crystal, 2"x2" Na) crystal or BGO
Plastic vial, Stainless steel body. Can also be used for HPLC with flowcell.
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Click here for PDF
brochure
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