GB/T 33541-2017
Qualified judgement criteria of sampling inspection for gems and precious metal products (English Version)

Standard No.

GB/T 33541-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Latest

GB/T 33541-2017

Scope

This standard specifies the requirements and methods for the sampling, inspection, judgment and re-examination of the quality inspection of jewelry, jade and precious metal ornaments. This standard applies to the quality inspection of jewelry, jade and precious metal ornaments. Jewelry, jade and other precious metal products can refer to this standard.

GB/T 33541-2017 Referenced Document

• GB 11887 Jewellery.Fineness of precious metal alloys and designation
• GB 28480 Adornment.Provision for limit of baneful elements
• GB/T 14459 Sampling inspection rules by attributes for precious metal adornment
• GB/T 16306 Re-inspection and re-rest procedures for assessment of declared quality levels
• GB/T 16552 Gems—Nomenclature*， 2017-10-14 Update
• GB/T 16553 Gems—Testing*， 2017-10-14 Update
• GB/T 16554 Diamond grading*， 2017-10-14 Update
• GB/T 17832 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide*， 2021-10-11 Update
• GB/T 18043 Jewellery.Determination of precious metal content.Method using X-Ray fluorescence spectrometry
• GB/T 18781 pearl grading*， 2023-05-23 Update
• GB/T 19719 Jewellery-Determination of the release of nickel-Method of spectrometry
• GB/T 19720 Jewelry and precious metals. Determination of platinum and palladium content. Ammonium chloride gravimetric method and diacetyl oxime gravimetric method.*， 2024-03-15 Update
• GB/T 21198.6 Determination of precious metals in precious metals jewellery alloys-Method using ICP spectrometry-Part 6:Difference method
• GB/T 23885 Jadeite grading
• GB/T 28019 Adornment.Determination of Chromium (Ⅵ).1,5-Diphenylcarbohydrazide spectrophotometric method
• GB/T 28020 Adornment.Determination of baneful elements.X-ray fluorescence spectrometric method
• GB/T 28021 Adornment.Determination of baneful elements.Method of spectrometry
• GB/T 2828.11 Inspection procedures for count sampling - Part 11: Procedures for assessing the level of claimed quality in small populations
• GB/T 2828.4-2008 Sampling procedures for inspection by attributes.Part 4:Procedures for assessment of declared quality levels
• GB/T 28485 Coated adornment.Detection of nickel release.Method for simulation of wear and corrosion
• GB/T 29155 Transparent jadeite(colorless) grading
• GB/T 307.1 Rolling bearings—Radial bearings—Geometrical product specifications (GPS) and tolerance values*， 2017-11-01 Update
• GB/T 307.2 Rolling bearings-Measuring and gauging principles and methods
• GB/T 307.3 Rolling bearings-General technical regulations*， 2017-05-12 Update
• GB/T 307.4 Rolling bearings—Thrust bearings—Geometrical product specifications (GPS) and tolerance values*， 2017-11-01 Update
• GB/T 9288 Gold jewellery alloys—Determination of gold—Cupellation method (fire assay)*， 2019-10-18 Update

GB/T 33541-2017 history

• 2017 GB/T 33541-2017 Qualified judgement criteria of sampling inspection for gems and precious metal products