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BS ISO 13909-4 : 2016

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BS ISO 13909-4 : 2016

HARD COAL AND COKE - MECHANICAL SAMPLING - PART 4: COAL - PREPARATION OF TEST SAMPLES

British Standards Institution

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Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Precision of sample preparation<br>5 Constitution of a sample<br>6 Division<br>7 Reduction<br>8 Mixing<br>9 Air-drying<br>10 Preparation of samples for specific tests<br>11 Reserve sample<br>12 Design of equipment for preparation<br>Bibliography

Abstract

Specifies the preparation of samples of coal from the combination of primary increments to the preparation of samples for specific tests.

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Document Type Standard
Status Current
Publisher British Standards Institution
Committee PTI/16
Supersedes
  • 98/121227 DC : MAR 98
  • BS 1017-1(1989) : 1989
  • BS 1017-2(1994) : 1994
  • 14/30284099 DC : 0