IEC 60576:1977

FOREWORD
PREFACE
CHAPTER I: GENERAL
Clause
1 Scope
2 Object
3 Terminology
4 Test conditions
5 Categories of instruments
CHAPTER II: REQUIREMENTS
SECTION ONE - PROBE
6 Shell
7 Detector and associated electronic circuits
8 Resistance to the environment
9 Instruction manual
SECTION TWO - PROBE-SURFACE CONNECTION
10 Supporting cable
11 Cable winder and bathymeter
12 Rigid or semi-rigid connecting device
SECTION THREE - COUNTING RATEMETER
13 Digital counting ratemeter
14 Analogue counting ratemeter
SECTION FOUR - RECORDER
15 Potentiometric recorder (indirect acting)
16 Galvanometric recorder (direct acting)
17 Paper driving
18 Marking
19 Environment
20 Instruction manual
SECTION FIVE - SAFETY
21 Electrical connection of accessible external metal parts
22 Protective device for accessible conductive parts of
   live connectors (excluding safety extra-low voltage)
23 Marking

Applicable to equipment used for prospecting radioactive ores or minerals responding to radioactive excitation, and for underground studies.