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DZ 53-1987Sedimentary organic matter dispersed vitrinite reflectance measuring method (English PDF)

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Issued by

Ministry of Land and Resources

Level / Type

National · Mandatory

Issue date

January 1, 1987

Implementation date

January 1, 1987

Scope

DZ 53-1987 (Sedimentary organic matter dispersed vitrinite reflectance measuring method) is available as an English-translated PDF.

DZ 53-1987 is the Chinese standard "Sedimentary organic matter dispersed vitrinite reflectance measuring method".

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Document preview — DZ 53-1987

National Standard of the People's Republic of China

Classification: D04

[Preview only]
1 Scope
2 Normative References
2.1 Terms
3 Terms and Definitions
4 Overview
4.1 General requirements
5 Technical Requirements
6 Calibration conditions
6.1 Environmental conditions
6.2 Measurement standards and other equipment
7 Calibration items and calibration methods
7.1 Calibration Items
7.2 Calibration method
8 Expression of calibration results
9 Recalibration interval

1 Foreword

DZ 53-1987 is issued by Ministry of Land and Resources.

The DZ prefix, without a suffix, marks a mandatory standard: within its scope, compliance is required.

The document runs to 8 pages in English translation.

2 Scope Preview

DZ 53-1987 is filed under Chinese Standard Classification D04, in the field of mining.

This catalogue holds 42 other DZ standards without an ICS number.

In this catalogue, DZ standards carry edition years from 1981 to 2002.

3 About this standard

Sector: Geological Industry Standard

Issued by: Ministry of Land and Resources

English translation: about 8 pages (approximate)

Chinese original: about 10,174 characters

4 Related standards

Standards on related subjects:

YS/T 820.16-2012 — Methods for chemical analysis of laterite nickel ores - Part 16: Determination of carbon and sulfur content - High frequency combustion with infrared absorption spectrometry

YS/T 820.1-2012 — Methods for chemical analysis of laterite nickel ores - Part 1: Determination of nickel content - Flame atomic absorption spectrometry

YS/T 820.10-2012 — Methods for chemical analysis of laterite nickel ores - Part 10: Determination of calcium, cobalt, copper, magnesium, manganese, nickel, phosphate and zinc content - Inductively coupled plasma atomic emission spectrometry

DZ/T 0473-2024 — Specification for mapping of geological hazard risk survey and assessment

DZ/T 0468-2024 — Specification for evaluation of advanced and applicable technologies for conservation and comprehensive utilization of mineral resources

DZ/T 0053-2021 — Technical specification for hydraulic impact rotary drilling

5 Classification and status

Chinese Standard Classification (CCS): D 04

Prefix DZ: mandatory standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

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