The instruments listed below are the latest to be introduced to Ludlum Measurements' ever-growing family of fine radiation detection instruments. Clicking on the product or instrument name will lead you to a detailed data sheet describing more of that instrument's specifications.    

 

         

     
  • Fewer “Nuisance” Alarms than most other “Pager”-type Instruments
  • Rugged Construction (shock-proof and water resistant)
  • Displays: Exposure Rate, Total Accumulated Dose, and Time Remaining
  • Lightweight
  • Two Levels of Alarm for both Exposure Rate and Accumulated Dose
  • Audible and Visual Alert and Alarms
  • Protective Rubber Case Provides Lanyard or Belt Clip Attachment
  
 
 
 
                             
   

     
                 
       
  • 5 ranges:
        0-5 mR/hr to 0-50 R/hr
  • Temperature-compensation
  • 1000 mg/cm2 beta slide
  • Only 2 each "AA" cell batteries required
                 
                                   
 
 

                 
   
                   
 
  • Hand monitor with alarm used for alpha frisking
  • Detector is an Alpha Air Proportional Probe with integrated electronics
  • Model 215-20 Charging/Calibration Stand interfaces with a personal computer and uses infrared communications to set parameters and run automatic plateau routines
  • Model 215 Calibration Software available
     
                   
   
                       
             
                       
       

General purpose survey for normal and hazardous locations.

Certified to:

UL 913
Class I, II, & III
Division 1 Groups A,B,C,D
CSA C22.2 No.157
UL 61010-1
CSA C22.2 No. 61010-1

          
                               
 
         
   

Model 700-Series Portable Radiation Surveillance and Measurement System

 
         
     
Features
  • Completely portable spectroscopy system in one hand
  • Accurately identifies multiple radionuclides concurrently within one second (real time)
  • Color-coded display and audio feed back give quick assessment of the threat class
  • Multiple identification techniques including peak fitting, least squares analysis, and expert systems approaches
  • Special Nuclear Material (SNM) detection, enhanced with neutron detection option
  • Isotope-specific and total dose rate display
  • User extensible nuclide library of nearly 100 isotopes
  • Integrated analysis for ID and dose rate calculation
  • Alarms, spectra, and configuration easily transferred to PC through Compact Flash card
  • Stores thousands of spectra in ANSI N42.42 (Homeland Security) compliant data format
  • Operates for over 8 hours on easy-to-swap AA batteries
  • Calibration stabilization and watertight housing for use in all weather conditions
  • International language support
 

m700

Model 702 Isotope Identifier (shown above)

Part No.: 48-3643

  
     
                               
   
      Model 44-172 YSO Scintillator              
          Part No: 47-3543                  
                    44-172  
 

The Ludlum Model 44-172 YSO (Yttrium Oxyorthosilicate) detector is used primarily for the detection of low-energy gamma radiation, from approximately 5 keV to 145 keV. The Model 44-172 will also detect beta energy as low as 49 keV.

The Model 44-172 may be used with Ludlum instruments or equivalent instruments that can provide a voltage of 500 to1200 Vdc and an input sensitivity of approximately -35mV.

   
             
                           
 
                           

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