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GB/T 33541-2017: Qualified judgement criteria of sampling inspection for gems and precious metal products
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33541-2017 | English | 199 |
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Qualified judgement criteria of sampling inspection for gems and precious metal products
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GB/T 33541-2017
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Basic data | Standard ID | GB/T 33541-2017 (GB/T33541-2017) | | Description (Translated English) | Qualified judgement criteria of sampling inspection for gems and precious metal products | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D59 | | Classification of International Standard | 39.060 | | Word Count Estimation | 10,175 | | Date of Issue | 2017-03-09 | | Date of Implementation | 2017-10-01 | | Quoted Standard | GB/T 2828.4-2008; GB/T 2828.11; GB/T 9288; GB 11887; GB/T 14459; GB/T 16306; GB/T 16552; GB/T 16553; GB/T 16554; GB/T 17832; GB/T 18043; GB/T 18781; GB/T 19719; GB/T 19720; GB/T 21198.6; GB/T 23885; GB/T 28019; GB/T 28020; GB/T 28021; GB 28480; GB/T 28485 | | Regulation (derived from) | National Standard Notice No. 5 of 2017 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the requirements and methods of sampling, inspection, judgment and review of quality inspection of jewelery and precious metal ornaments. This standard applies to the quality of jewelry jade and precious metal jewelry verification. Jewelery and precious metals Other products can be implemented with reference to this standard. | GB/T 33541-2017: Qualified judgement criteria of sampling inspection for gems and precious metal products
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Qualified judgement criteria of sampling inspection g gems and precious metal products
ICS 39.060
D59
National Standards of People's Republic of China
Inspection of Jewelery and Precious Metal Products
Qualified Criteria
2017-03-09 released
2017-10-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 Scope 1
2 normative reference document 1
3 Terms and definitions 2
4 sample 3
5 inspection items and requirements 3
Test Method 4
7 judgment 5
8 review 7
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the Ministry of Land and Resources of the People's Republic of China.
This standard by the National Jade and Jade Standardization Technical Committee (SAC/TC298) centralized.
The drafting of this standard. Sichuan Province Product Quality Supervision, Inspection and Testing Institute, the National Jade Quality Supervision and Inspection Center, the national quality of jewelry
Quality supervision and inspection center, Guangdong Province, jade jewelry and precious metals testing center, Beijing City Food Port Department Store Co., Ltd., Shenzhen Star Star
Jewelry Industry Co., Ltd.
The main drafters of this standard. Dai Sulan, Chen Dapeng, Qu Wei, Shen Meidong, Zhang Jun, Wang Chunsheng, Li Suqing, Cao Shu Min, Long Chu, Wang Chunli,
Lu Hui, Lin Changwei, Xu Xingyang.
Inspection of Jewelery and Precious Metal Products
Qualified Criteria
1 Scope
This standard specifies the requirements and methods of sampling, inspection, judgment and review of quality inspection of jewelery and precious metal ornaments.
This standard applies to the quality of jewelry jade and precious metal jewelry verification. Jewelery and precious metals Other products can refer to this standard
carried out.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 2828.4-2008 Counting inspection procedures Part 4. Assessment procedures for claimed quality levels
GB/T 2828.11 Counting sampling inspection procedure - Part 11. Assessment procedure for small overall claim of quality level
GB/T 9288 Gold alloy gold content determination of ash blowing method (fire test method)
GB 11887 Jewelery precious metals - Provisions on purity and naming methods
GB/T 14459 Precious metal jewelry counting sampling inspection rules
GB/T 16306 claims procedure for the review of quality levels of re-examination and re-inspection
GB/T 16552 Name of jewelery and jade
GB/T 16553 Jewelery Identification
GB/T 16554 Diamond grading
GB/T 17832 Determination of silver content of silver alloy jewelery Potassium bromide volumetric method (potentiometric titration)
Determination of precious metal content of jewelery - X - ray fluorescence spectrometric method GB/T
GB/T 18781 pearl grading
GB/T 19719 Determination of the amount of nickel released from jewelry - Spectrometry
GB/T 19720 Determination of platinum and palladium in platinum alloy jewelery Ammonium chloroplatin weight gravimetric and butanedione gravimetric
GB/T 21198.6 Determination of precious metals in precious metal alloy jewelery - ICP spectrometric method - Part 6. Subtractive method
GB/T 23885 Jade grading
GB/T 28019 - Determination of hexavalent chromium - Diphenylcarbazide spectrophotometric method
GB/T 28020 Determination of harmful elements of ornaments X - ray fluorescence spectroscopy
GB/T 28021 Determination of harmful elements of ornaments Spectrum method
GB 28480 jewelry harmful elements of the provisions of the limit
Metallic coatings - Determination of nickel release - Wear and corrosion simulation method GB/T
GB/T 29155 transparent emerald (colorless) grading
GB/T 30712 Polishing diamonds quality measurement tolerance provisions
GB/T 31912 jewelry logo
QB/T 1689 Precious metal jewelry terminology
QB/T 1690 Precious metal jewelry quality measurement tolerance provisions
QB/T 2062 Precious metal jewelry
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