T/JCCJH 0001-2024
Active
Group standards
T/JCCJH 0001-2024 Specification for the service of jewelry stone and precious metal inspection and testing agencies
T/JCCJH 0001-2024 Specification for the service of jewelry stone and precious metal inspection and testing agencies
Price:
$ 20.00
Basic Information
Standard Code:
T/JCCJH 0001-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Jewelry
Publish Date:
2024-05-20
Implement Date:
2024-05-20
Scope
Scope: This document specifies the basic requirements for the services of jewelry, jade, and precious metal inspection and testing institutions, the requirements for the inspection and testing process, integrity requirements, and the evaluation and improvement of inspection and testing services. This document is applicable to jewelry, jade, and precious metal inspection and testing institutions that provide data and results with evidentiary value to the public. Main technical content: 5. Requirements for the inspection and testing process 5.1 Disclosure of the inspection and testing process 5.2 Selection of inspection items and methods 5.3 Sampling 5.4 Disposal of inspection samples 5.5 Record control
Development Information
Related Standards
GB/T 9288-1998
Replaced
GB/T 17832-1999
Replaced
GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide
GB/T 11887-2000
Replaced
GB/T 11887-2000 Jewellery-Fineness of precious metal alloys and designation
GB/T 18043-2000
Replaced
GB/T 18043-2000 Precious metal jewellery content non-damaged test method—X-ray fluorescence spectrometry
GB/T 18303-2001
Replaced
GB/T 18303-2001 Color grading of polished diamond by visual matching
GB/T 11886-2001
Replaced