• Official WeChat public number
    Official WeChat public number
  • Account Manager's Business card
    Account Manager's Business card
  • HOT LINE:4008-580-360
    Contact us
Home/SOLUTIONS/Precious Metal Testing Lab
Precious Metal Testing Lab

With the improvement of people's quality of life, precious metal jewelry plays an important role in people's lives. The institutions of the precious metal testing lab must meet the CNAS-CL01 “Accreditation Criteria for the Competence of Testing and Calibration Laboratories” and CNAS-CL24 “Guidance on the Application of Lab Competence Accreditation Criteria in Jewelry and Precious Metal Testing”.

Main Testing Items:
Precious Metal Testing LabNotes on Construction:

1. Vibration and noise are ambient conditions that must be assessed during the lab accreditation. The construction of a professional lab must be kept away from the factories with noise and vibration generally, and it is better not to build a lab beside the street because the passing trucks will bring strong vibration to the ground floor of frontage of the lab building.

2. Grounding protection measures should be taken instead of neutral earthing, as it is very important for lab.

3. The lab prone to produce harmful and toxic gases should be located on the top floor of the lab building. The fume hood should be designed with an induced draft fan which is placed higher than the fume hood and preferably on the roof. Two or three fume hoods located at other floors can be connected to each other, sharing an air duct and a large-flow induced draft fan.

Precious Metal Testing LabSolutions:
Precious Metal Testing LabSite selection
  • Site selection research
  • Ensure passing Environmental Impact Assessment (EIA) and fire inspection
  • Meet the special needs of labs
Precious Metal Testing LabPlanning and design:
Precious Metal Testing LabPlanning and Design Module
Precious Metal Testing LabPlanning and design process
  • Project start-up
  • Communication for needs
  • Site reconnaissance
  • Plan design
  • Preliminary design
  • Construction drawing design
  • Re-check of design review
  • Cost budget
Precious Metal Testing LabLab Furnishing and Construction:
Precious Metal Testing LabCNAS Accreditation Consultation
Precious Metal Testing Labdecoration construction process
  • Project start-up
  • Site reconnaissance
  • Drawings review
  • Planned construction of specialties
  • Completion acceptance
  • Completion settlement
  • Warranty
Precious Metal Testing LabFurniture
  • Furniture customization

    Brand, size, material, color, etc.

  • Detailed quotation of furniture
  • After-sales furniture maintenance
Precious Metal Testing LabMain instruments in
Precious Metal Testing LabQualification application:
Precious Metal Testing LabQualification Application Module
Precious Metal Testing LabQualification application process
  • field investigation
    Gap analysis
  • Submit evaluation
  • management system
    Import preparation
  • Management system
  • System operation and
  • Internal audit and
    management review
  • Application submission
  • Site review
  • Certificate receipt
  • Follow-up service
Precious Metal Testing Lab Check out more on the Cooperative Customer List
  • Enterprise name Service content Contract time
  • BGI Design of Huada Gene Hunan Laboratory 2018.2.5
  • Guangdong Institute for Drug Control Laboratory construction 2017.5.10
  • Shenzhen Institute of Metrological Quality Inspection Laboratory construction 2017.10.11
  • Shenzhen University Laboratory construction 2017.8.9
  • Heyuan Honghao Technology Testing Co., Ltd 实验室整体解决方案 2018.3.22
  • Shenzhen Shi Safety Technical Consulting Co., Ltd. "ISO.IEC17025 Laboratory Accreditation System Consulting Service" 2018.3.20
  • Guangdong Shenhua Fire Safety Technology Service Co., Ltd. CMA 2017.9.28
  • Guangdong Zheng Agricultural Products Testing Co., Ltd. 实验室整体解决方案&CMA 2017.5.18
  • Guangdong Zhongnan Testing Technology Co., Ltd. Laboratory construction 2018.3.6
  • Shantou Rainbow Environmental Protection Technology Co., Ltd 实验室整体解决方案 2017.12.9
  • Guilin Youlite Medical Electronics Co., Ltd. Technical Solution of Medical Laboratory 2017.12.11
  • Guoheng Environmental Monitoring Co., Ltd. 实验室整体解决方案 2018.4.11
  • Jiangxi Zhihui Environmental Technology Co., Ltd. Jiangxi Zhihui Environmental Laboratory Project 2017.12.18
  • Guangxi Nanning Youyin Biotechnology Co., Ltd. Technical Solution of Medical Laboratory 2018.3.13
  • Shenzhen Mercer Biomedical Technology Development Co., Ltd. Laboratory renovation 2017.10.23
  • Sichuan Food Safety World Food Testing Co., Ltd. Laboratory design 2018.4.2
  • Henan Zhongwo Industrial Co., Ltd. Laboratory Construction Project 2018.5.7
  • Shenzhen Shenzhen Grain Quality Inspection Co., Ltd. "CMA. CATL Consulting Microbiology Laboratory Design Microbial Purification Laboratory Engineering" 2017.12.18
  • Shenzhen Beitong Testing Co., Ltd. 实验室整理解决方案 2017.10.13
  • Henan China Quality Inspection Co., Ltd. 实验室整理解决方案 2017.4.11