Geiger counting system (Economy model)

Geiger counting system (Economy model) [ TYPE : GC 601A ]

Technical Data

This counting system can be used for carryingout a number of Nuclear Physics experiments such as Characteristics curve of a G.M. Counter, to verify the inverse square law for Gamma Radiation, Absorption of Beta Radiations, efficiency of G.M.Counter for Beta Radiation, determination of the back scattering factor of a material for beta rays etc,.

G.M. Input (From G.M.Counter) (a) Polarity : Negative
(b) Amplitude : 250 mV (min)
Resolving Time 6 micro sec (approx)
HV Output Variable HV using tenturn pot upto a maximum of 1500 volts at 1 mA. Line and load regulation better than 0.05%. Ripple less than 10mV (rms).
Display 20 x 2 LCD dotmatrix display has been provided to indicate data counts, Elapsed Time and HV.
Counts Capacity 999999 counts / channel
Preset time (0-9999) sec.
Command Buttons START, STOP, PROG, STORE, INC & DEC command buttons have been provided on the front panel key pad.
Programmability Includes selection of Preset Time, Storing / Recalling of data, starting and stopping of acquisition etc,.
Design Concept Single Board with Edge Connector for Powering the PCB.
G.M. Socket MHV connector for connecting to G.M. Detector.
Power Unit is powered works on 230V, AC, 50Hz through power / adapter which delivers +12V input to unit.
Mechanical Dimensions 236mm(W)X133mm(H)X246mm(D) Approx.