Ludlum Measurements, Inc.
January 2012
Table of Contents
Introduction
1
Getting Started
2
Unpacking and Repacking
2-1
Internal Switches
2-1
Battery Installation
2-2
Connecting a Detector to the Instrument
2-2
Battery Test
2-2
Operating the Instrument
2-3
Principle of Operation
2-3
Specifications
3
Description of Controls and Functions
4
Operator Controls
4-1
Internal Controls
4-2
Safety Considerations
5
Environmental Conditions for Normal Use
5-1
Cleaning Instructions and Precautions
5-1
Warning Markings and Symbols
5-2
Calibration and Maintenance
6
Calibration
6-1
Establishing an Operating Point
6-1
Meter Calibration
6-2
Detector Overload Calibration
6-4
Maintenance
6-5
Recalibration
6-5
Batteries
6-5
Technical Principle of Operation
7
