AS 2434.3-1984

1 - AS 2434.3-1984 METHODS FOR THE ANALYSIS AND TESTING OF BROWN COAL AND BROWN COAL CHAR - DETERMINATION OF THE MOISTURE HOLDING
3 - PREFACE
3 - CONTENTS
4 - 1 SCOPE.
4 - 2 REFERENCED DOCUMENTS.
4 - 3 PRINCIPLE.
4 - 4 REAGENTS.
4 - 4.1 Potassium sulphate pulp.
4 - 4.2 Nitrogen.
4 - 4.3 Desiccant.
4 - 5 APPARATUS.
4 - 5.1 Conditioning vessel.
4 - 5.2 Constant temperature incubator.
4 - 5.3 Dishes.
4 - 5.4 Vacuum pump.
4 - 5.5 Drying oven.
4 - 6 SAMPLING AND SAMPLE PREPARATION.
4 - 7 PROCEDURE.
4 - 7.1 Number of determinations.
4 - 7.2 Preparation of apparatus.
4 - 7.3 Conditioning the dish and coal.
5 - 7.4 Determination of moisture content.
5 - 8 EXPRESSION OF RESULTS.
5 - 9 PRECISION OF THE METHOD.
5 - 9.1 Repeatability.
5 - 9.2 Reproducibility.
5 - 10 TEST REPORT.
6 - APPENDIX A - CONSTANT TEMPERATURE INCUBATOR