Radiation Counter (Gm Counter)

Salient Features

ST360 can operate as a standalone unit or using a computer (PC or Mac) via USB or serial connection.
STX Software can display data in analog or digital format.
STX Softawre All data is stored in a format that can easily be transferred directly to many common spreadsheet programs.
Experiment Lab Manuals provided in CD.
For manual operation 6 navigation keys and status LED are their on top of ST360

GM Counter : Input BNC connector, MHV connector High voltage 0 to +1200 volts, selectable in 20 volt increments, Display 6 decade LED, 1 inch numerals, Modes Counts, Elapsed Time, Preset Time, Count Rate (cpm or cps), High Voltage Level, Interface USB 2.0, RS-232 serial ports for PC and Mac, Power AC adapter, 9 Volt DC at 500 mA, Dimensions 10 in. W x 7 in. D x 4.5 in. H Software STX software for PC and Mac.
GM Detector : 35 mm end window GM tube, BNC connector, Cathode Wall 446 Stainless Steel, Thickness 1.52 mm, OD. 31.75 mm, Length 62.8 mm, Neon & Halogen Gas Filled, Mica window 1.8 – 2.2 mg/cm2, Window Diameter 1.21 in. (30.7 mm), Max Temperature +50°C, Maximum Altitude 8,000 ft, Background <50 cpm (V = 900), Dead time 100 μsec (V = 900)
Sources (Order Separately) : Sealed disk (1″ dia), Co-60 1 μCi (37 kBq), Cs-137 5 μCi (185 kBq), Tl-204 1 μCi (37 kBq), Sr-90 0.1 μCi (3.7 kBq), Po-210 0.1 μCi (3.7 kBq)