Thin wall beta gamma detector type GM 137 is a sensitive GM tube recommended for Beta/gamma measurement applications.
Used as Beta-Gamma probe in some of the Radiation Monitors and clothing probe in Personnel Monitors manufactured by NUCLEONIX SYSTEMS.
This detector is used as a component in some of the survey meters manufactured by Nucleonix systems. It is equivalent to LND72118.
General
Gas filling : Ne + Halogen
Admixture
Cathode Material : 446 SS
Maximum Length : 5.6 Inches
Effective Length : 3.74 Inches
Maximum Dia : 0.63 Inches
Effective Dia : 0.61 Inches
Operating temperature
range : -55 to +75oC
Wall
Areal Density : 40 - 60mg/cm2
Thickness : 0.003 Inches
Gamma Sensitivity
45 CPS / mR/hr ( Co60 )
Operating Characteristics
Max. Starting Voltage : 400 V
Recommended
Operating voltage : 500 V
Operating voltage range : 450-700V
Plot No.162 A & B, Phase-II, IDA, Cherlapally, Hyderabad-500051 India Phone:+91-40-27263701, 32918055, 32914548 Fax : 040 - 27262146
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