(Shown with SP78W-1 Well Detector)
The ST360 Radiation Counter operates with a scintillation detector for gross counting of gamma ray samples. Applications include wipe testing, medical samples and other measurements requiring wide energy range and high sensitivity.
A +1200V adjustable HV supply provides sufficient current to power many types of NaI(Tl) detectors including well crystals using a single wire connection. The supply is fully regulated and controlled by the processor for digital accuracy and readout on the display. Extra large LED's are used for the digital display for clear visual readout under widely differing ambient light conditions. Leading zeros are suppressed for clarity.
The instrument will operate as a stand-alone benchtop unit or measurements may be run directly from an IBM-PC compatible or Macintosh computer using the on-line serial Data-Link built into the ST360 via USB or serial ports. All functions of the Radiation Counter are accessible and controlled from the computer including the high voltage setting for detector. The Radiation Counter-PC software supplied produces computer screen displays of all functions including analog emulation of the ratemeter mode. Real-time data is automatically transferred to the computer and stored in spreadsheet compatible files. Data analysis and graphical presentation is possible using many common spreadsheet programs.
Specifications.
GM Input: BNC connector for GM counters.
SCINT Input: Accepts standard single wire NaI(Tl) detector.
High voltage: 0 to +1200 volts, digitally selectable in 10 volt increments.
Display: 6-decade LED, 1 in. numerals displays counts, time, preset time, CPM, CPS, alarm level, and high voltage.
Modes: Count for preset time, counts/min., counts/sec., set alarm level 0-999999, set high voltage 0-1200v, and computer controlled.
Audio: Piezo alerter if countrate exceeds preset level.
Data Link : USB 1.1 and DB-9 connectors for RS-232 serial cable for IBM and Macintosh computers.
Power: Input 9 volt DC, at 500mA from AC line/charger. Specify 110-120, 220-240 VAC at time of order.
Dimensions: 12 in. W, x 8 in. H, x 4.5 in. D.
Software.
LABLINK emulation software. Windows program runs on most IBM compatible PC's including EGA, VGA, SVGA, graphics systems. Optional MAC version run under System 7 or higher.Bi-directional data link offers full control of all functions including preset time, countrate in CPM or CPS, alarm level, high voltage, start, stop, reset, and data transfer. Real-time display of simulated analog ratemeter with auto-ranging, digital ratemeter in CPM or CPS, count, elapsed time, preset count, preset time, high voltage setting, acquisition time, and run number. Data is loaded into spreadsheet compatible files for transfer.
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