Berthold LB 134 - Default Chapter; Table of Contents

LB 134 Content
I
Contents
WORKING WITH THE USER'S MANUAL ................................................................. V
SAFETY INSTRUCTIONS ........................................................................................ VII
1. DESIGN AND MODE OF OPERATION OF THE LB 134 .............................. 1
1.1 Overview ......................................................................................................... 1
1.2 LB 134 Probes ................................................................................................ 3
1.3 Nuclides and Measurement Types ................................................................. 4
1.4 Measurement Results as Raw Data and Calculated Units ............................. 5
1.5 Background measurement .............................................................................. 9
1.6 Various Averaging Methods ............................................................................ 9
1.7 Important Measuring Parameters at a Glance .............................................. 10
2. SYSTEM DESCRIPTION .............................................................................. 14
2.1 Enclosure with Electronics Module ............................................................... 14
2.2 Operating and Display Elements .................................................................. 17
2.2.1 Design of the Display .................................................................................... 17
2.2.2 Function keys and their meaning .................................................................. 18
2.2.3 Warning Signals ............................................................................................ 18
2.3 Power Supply ................................................................................................ 19
2.3.1 Working with Batteries .................................................................................. 20
2.3.2 Working with Rechargeable Batteries and PSU ........................................... 20
2.3.3 Power Supply for External Probes ................................................................ 20
2.3.4 Power Supply and Program Memory ............................................................ 20
2.4 Data Interface ................................................................................................ 21
2.5 Scope of Delivery .......................................................................................... 22
2.6 Wall Bracket (Optional Accessories) ............................................................. 23
3. COMMISSIONING ........................................................................................ 25
3.1 Connecting the Device .................................................................................. 25
3.2 The First Control Measurement .................................................................... 26
3.3 Basic Parameter Setup ................................................................................. 27
3.4 Installation of Wall Bracket for Stationary Operation .................................... 28
3.5 Possible Problems during Commissioning .................................................... 29
4. SOFTWARE DESIGN AND OPERATION ................................................... 30
4.1 Software Design ............................................................................................ 30
4.2 Measurement Menu Display ......................................................................... 31
4.3 Key Functions ............................................................................................... 34
4.3.1 Labeled Push Buttons and their Function ..................................................... 34
4.3.2 Softkeys......................................................................................................... 34
4.4 Operation....................................................................................................... 35
4.4.1 Selecting Menus and Options ....................................................................... 35
4.4.2 Editing: Entering Numbers and Letters ......................................................... 35
4.4.3 Selecting Items from a List ............................................................................ 36
4.4.4 How to Access the System Menu ................................................................. 36
4.4.5 LED Indicators ............................................................................................... 37
5. CONTAMINATION MEASUREMENTS ........................................................ 38
5.1 Requirements for Contamination Measurements ......................................... 39
5.1.1 Function Check ............................................................................................. 39
5.1.2 Measuring and Saving the Background ........................................................ 39