QB/T 2062-2015 (English Version) PDF

Scope: This standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage of precious metal jewelry (hereinafter referred to as "jewelry"). This standard applies to jewelry and ornaments made of gold, silver, platinum, palladium precious metals and their alloys. Handicrafts made of gold, silver, platinum, palladium precious metals and their alloys may refer to this standard.

QB/T 2062-2015 Referenced Document

GB 11887 Jewellery.Fineness of precious metal alloys and designation
GB 28480 Adornment.Provision for limit of baneful elements
GB/T 11888 Jewellery—Ring-size—Definition, measurement and designation*， 2021-10-11 Update
GB/T 14459 Sampling inspection rules by attributes for precious metal adornment
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 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 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 9288 Gold jewellery alloys—Determination of gold—Cupellation method (fire assay)*， 2019-10-18 Update
QB/T 1689 Precious metal jewelry terminology*， 2021-12-02 Update
QB/T 1690 Regulations on tolerances for quality measurement of precious metal jewelry*， 2021-12-02 Update
QB/T 4182 Ornament.Marking