Radio-GC Detector
32 P, 123 I, 125 I, 131 I, 99 Tc, 55 Cr, 59 Fe, 137 Cs, 18 F, 11 C, 15 O, etc.
Shell,
Jr. 2000
Radio-GC Detector & Software for all
isotopes - β ,
g
High energy Gamma & Positron detection
Using 2" (5.1 cm) diameter X 2" (5 cm)
thick NaI or BGO scintillator
TUBE:
2"(5.1cm) diameter magnetically shielded
photomultiplier
1", 2" & 3" Scintillation Detectors available for all High energy
Betas, Gammas and Positrons.
Background: 2" x 2" NaI 129I ~ 150 CPM
Efficiency: 2" x 2" NaI 129I ~ 50 %
Sensitivity: Typically < 250 CPM
Features
DISPLAY: 6 digit LED display with dimmer control providing a range of 0 - 999999 countsLINEARITY: 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