Download
Share
Print this page
Ludlum Measurements 44-213 Manual
  1. Manuals
  2. Brands
  3. Ludlum Measurements Manuals
  4. Security Sensors
  5. 44-213
  6. Manual

Ludlum Measurements 44-213 Manual

Fidler low energy gamma detector
Hide thumbs

Advertisement

Quick Links

Download this manual
LUDLUM MODEL 44-213
FIDLER LOW ENERGY GAMMA DETECTOR
September 2019

Advertisement

loading
Need help?

Need help?

Do you have a question about the 44-213 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Ludlum Measurements 44-213

Summary of Contents for Ludlum Measurements 44-213

  • Page 1 LUDLUM MODEL 44-213 FIDLER LOW ENERGY GAMMA DETECTOR September 2019...
  • Page 2 LUDLUM MODEL 44-213 FIDLER LOW ENERGY GAMMA DETECTOR September 2019...
  • Page 3 RETURN OF GOODS TO MANUFACTURER If equipment needs to be returned to Ludlum Measurements, Inc. for repair or calibration, please send to the address below. All shipments should include documentation containing return shipping address, customer name, telephone number, description of service requested, and all other necessary information.

  • Page 4: Table Of Contents

    Table of Contents Introduction Packing and Unpacking Specifications Parts List Model 44-213 Csl Gamma Scintillator Assembly View, Drawing 574 x 101 2 Inch Tube Socket Board , Drawing 2 x 359 Optional Assemblies Drawings and Diagrams Ludlum Measurements, Inc. September 2019...

  • Page 5: Introduction

    Section Introduction he Ludlum Model 44-213 detector is used primarily for the detection of low-energy gamma radiation from approximately 10 keV to 200 keV. The word “FIDLER” is an acronym for Field Instrument for the Detection of Low Energy Radiation.

  • Page 6: Packing And Unpacking

    Model 44-213 FIDLER Technical Manual Section 2 Section Packing and Unpacking Remove the calibration certificate or detector functional check certificate and place it in a secure location. Remove the detector(s) and accessories (if applicable) and ensure that all items on the packing list are in the carton.

  • Page 7: Specifications

    Model 44-213 FIDLER Technical Manual Section 3 Section Specifications : 500-1200 VDC Voltage Requirements : -10 mV Input Sensitivity Data Range: 0 to 1,500,000 cpm Window Area : 127 cm (10.6 in ) active and open : 10.6 mg/cm Window Density : <9000 cpm (gross counting)
  • Page 8 Model 44-213 FIDLER Technical Manual Section 3 : -15 to 50 °C (5 to122 °F); may be certified for operation from -40° to 65°C (-40° to Temperature 150°F). : Pollution Degree 3 (as defined by IEC 664) (Conductive pollution or dry nonconductive Pollution pollution that becomes conductive due to condensation occurs.

  • Page 9: Parts List

    Model 44-213 FIDLER Technical Manual Section 4 Section Parts List Reference Description Part Number Model 44-213 FIDLER UNIT Completely Assembled Csl Gamma Scintillator Model 44-213 FIDLER Gamma Scintillator 47-4134 Assembly View, Crystal-5 inch Csl(Na) FIDLER 01-5965 Drawing 574 x 101...

  • Page 10: Optional Assemblies

    Section Optional Assemblies There are two optional handle assemblies and a tripod assembly for the Model 44-213 FIDLER. Each of these assemblies can make using the detector easier and more versatile, depending on how and where the detector is used.
  • Page 11 Model 44-213 FIDLER Technical Manual Section 6 Section Drawings Assembly View, Drawing 574 x 101 2-inch Voltage Divider Board, Drawing 2 x 359 2-inch Voltage Divider Board Component Layout, Drawing 2 x 359 Ludlum Measurements, Inc. Page 6-1 September 2019...