LUDLUM Manuals & User Guides

Ludlum 297 Signal Splitter User Manual

September 3, 2025

Ludlum 297 Signal Splitter User Manual STATEMENT OF WARRANTY Ludlum Measurements, Inc. warrants the products covered in this manual to be free of defects due to workmanship, material, and design…

LUDLUM 4525-14000 Generation 5 Radiation Portal Monitors Installation Guide

April 12, 2024

LUDLUM 4525-14000 Generation 5 Radiation Portal Monitors Specifications Models: 4525-7000, 4525-10500, 4525-14000 Generation: 5 Installation Manual: February 2024 Product Usage Instructions Section 1 - Packaging Ensure that all components specified…

LUDLUM 26-2 Integrated Fresher User Manual

June 6, 2023

LUDLUM 26-2 Integrated Fresher Product Information The LUDLUM MODEL 26-2 FRISKER is a portable radiation detector that can detect alpha, beta, or gamma radiation using a standard 15 cm2 (0.9…

LUDLUM 44-183-1 Shielded GM Detector Instructions

June 5, 2023

LUDLUM 44-183-1 Shielded GM Detector Instructions   Ludlum Model 44-183 and 44-183-1 Shielded GM Detector May 2023   GENERAL The Model 44-183 is a lead shielded GM (Geiger-Mueller) detector capable…

LUDLUM 26S Integrated Scintillator Frisker User Manual

February 22, 2023

LUDLUM MODEL 26S INTEGRATED SCINTILLATOR USER’S MANUAL January 2023 LUDLUM MEASUREMENTS, INC 901 OAK STREET, P.O. BOX 810 SWEETWATER, TEXAS 79556 325-235-5494, FAX: 325-235-4672 26S Integrated Scintillator Frisker STATEMENT OF…

LUDLUM Model 3005 Digital Survey Meter with Internal Detector User Guide

November 17, 2022

Model 3005 Digital Survey Meter with Internal Detector Serial Number: 25023213 and Succeeding Firmware: n42.4810 and Higher Model 3005 Digital Survey Meter with Internal Detector INTRODUCTION The Model 3005 is…

LUDLUM M30 Neutron Radiation Meters Instructions

November 17, 2022

M30 Neutron Radiation Meters Instructions M30 Neutron Radiation Meters LUDLUM MEASUREMENTS, INC 501 OAK STREET, P.O. BOX 810 SWEETWATER, TEXAS 79556 325-235-5494,FAX:325-235-4672 Model 30/35/79 Series Firmware Update Instructions This document…

LUDLUM 26-3 Radiation Friskers User Guide

October 3, 2022

LUDLUM 26-3 Radiation Friskers User Guide Induction Introduction The Model 26-3 is an ergonomic, lightweight instrument, which can be used for alpha/beta contamination frisking or for measuring gamma exposure or…

LUDLUM 44-2 Gamma Scintillator User Manual

October 1, 2022

LUDLUM 44-2 Gamma Scintillator Introduction The Model 44-2 sodium iodide (NaI) gamma scintillator is primarily used for detecting low levels of gamma radiation in the range of 20 keV–1.5 MeV.…

LUDLUM 3003 Multi Detector Radiation Meters Instructions

August 19, 2022

LUDLUM 3003 Multi-Detector Radiation Meters GENERAL The newest generation of Model 3000 series instruments (Gen 2) has greater capabilities than its predecessors. With this greater capability comes the need to…

Ludlum Model 375P Series Radiation Detector Systems Manual

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This manual provides comprehensive information on the Ludlum Model 375P Series Radiation Detector Systems, including specifications, safety considerations, calibration, and operational procedures. It covers various models such as 375P-336, 375P-500,…