RS-
330/332 Operators’ Manual – Revision 2.00
Appendix A TECHNICAL DATA
Radiation Solutions Inc
– Proprietary
Page 35
Revision Date: May 16, 2017
Appendix A TECHNICAL DATA
Detector:
RS-330
: NaI (Tl), volume 345 cm
3
, dimensions
76 x 76 mm (3“x 3“), resolution FWHM at 662keV, less
than 7, 2%.
RS-332
: BGO, volume 104 cm
3
, dimensions
50.8 x 50.8 mm (2
“x 2“), resolution less than 11.5%,
shielded with 25mm (1”) of lead.
Spectrometer:
–
256 and
1024 channel, Energy Linearity Corrected, Pile Up Rejecter, Dead-time
correction. Energy range 15keV
– 3.0MeV
Scintillometer:
–
Sampling period 20/second
Gamma ray sensitivity:
(1MBq
Cs-137
1 m):
RS-330
= 386 cps,
RS-332
= 160 cps
Dose meter:
Dose rate measurement range: Cs-137: 0.1 nSv/hr. 100 microSv/hr.
Energy compensation range:
30keV
– 1500keV
Gain stabilization
: Based on Naturally Occurring Radio Isotopes. Gain stabilized continuously in fully
automated mode.
Sensitivities
: Single measurement of areal soil contamination. Time of measurement 300s
Sensitivities are in minimum detectable concentrations/activities (Cs-137)
Potassium: 0.3%
Uranium: 0.9 ppm
Thorium: 1.5 ppm
Cesium 137: 400 Bq/m2
Spectra evaluation
: Unique spectral analyze method, calibrated for different geometries and application.
Measuring methods and Calibration are User Programmable.
Measuring modes
: Single and repeated measurement mode
Display:
Graphic, Color, Transflective LCD, 360 x 240 dots, 72 x 54
mm (3.5”), Sunlight readable
Audio:
Speaker, diameter 28 mm + Built-in Microphone
Data Storage
: 8Gb (approximately 2000 samples with full Spectra, GPS and Voice Message)
GPS
: 2.5m CEP
Communication
: Data Transfer, Remote Control and Diagnostic by:
USB 2.0
WiFi 802.11n
Power
: Rechargeable Li-ion 7.2 V / 6600 mAh
– minimum 10 hours of measurement @ 20
°C.
External AC adapter (12 V / 1 A) for charging or measurement
Remote control
: Full remote control via WiFi and USB, real time data transfer
Position:
Integrated GPS receiver, GPS navigate down to
–162 dBm and -148 dBm cold start
Date and time precision: S
ynchronized with GPS
D-1036 REV 02.00 Status: RELEASED printed 16/05/2017 9:45:26 AM by Radiation Solutions Inc.
