Third party testing institutions such as the China Association for Inspection and Testing, as well as the BAIJIAN Testing Center of collectively owned research institutes, can conduct glass ball testing for decorative glass balls, alkali free glass balls, crystal glass balls, hollow glass balls, and medium alkali glass balls. According to the glass ball testing standards, glass balls can be tested in multiple directions, and a glass ball testing report can be issued within 7-15 working days, Rated as an AAA level credit enterprise by the China Business Integrity Service Platform, with CMA testing qualifications and high-tech enterprise certificates, multiple laboratory branches, complete testing equipment, and a wide testing range Testing items: hardness, roundness, composition analysis, formula testing, content testing, elemental analysis, physical and chemical properties, high temperature resistance, etc Testing Standard

ASTM D1155-2010 Test Method for Roundness of Glass Balls

ASTM D1214-2010 Test Method for Sieve Analysis of Glass Balls

ASTM D7681-2011 Test Method for Measuring Particle Size Distribution of Glass Balls Using a Flow Digital Image Analyzer

ASTM D7971-2015 Guidelines for Measuring Roundness of Glass Balls Using a Flow Digital Image Analyzer

BS 6088-1981 Specification for Solid Glass Balls for Road Sign Composite and Other Industrial Use

CS ISO 9117-3- 2016 Paints and Varnishes - Drying Test - Part 3: Surface Drying Test by Small Glass Ball Method

DIN EN ISO 9117-3-2010 Paints and Varnishes - Part 3: Surface Drying Test by Small Glass Ball Method

GB/T 6753.2-1986 Paints - Surface Drying Test by Small Glass Ball Method

GB 18428-2010 Glass Balls for Automatic Fire Extinguishing Systems

GB 29450-2012 Energy Consumption Limit per Unit Product of Glass Fiber

HG/T 2434-2018 Glass lined Valve Technology Technical Conditions

HG/T 3220-2016 Glass lined Ball Valve

ISO 9117-3-2010 Paint and Varnish Drying Test Part 3: Surface Drying Test using Small Glass Ball Method

JC/T 935-2004 Glass Fiber Industrial Glass Balls (Confirmed in 2010)

JC/T 2156-2012 Determination of COD Value of Fiber Glass Raw Materials and Batches

KS C7709-1985 Glass Balls for Incandescent Bulbs

MS 133-C2-2012 Paint and Varnishes - Drying Test&flash; Part C2: Surface Drying Test Using Small Glass Balls (Second Revision)

SS 5-D2-2013 Test Methods for Pigments, Varnishes and Related Materials Part D2: Surface Drying Test (Small Glass Balls Method)

SS 5 Part D2-1988 Test Methods for Paints, Varnishes and Related Materials Surface Drying Test (Small Glass Balls Method)

SS 5 Part D2-2003 Paint Test method for varnish and related materials: Surface drying test (small glass ball method)

Detection range

Crystal glass ball, hollow glass ball, decorative glass ball, alkali free glass ball, medium alkali glass ball, etc Testing advantages: 1. Baijian.com mainly focuses on inspection, testing, testing, analysis, and testing, with rich experience and a wide range of services. 2. We have multiple laboratory branches and can quickly respond to customer needs in various places 3. The testing team has complete testing instruments and can conduct multi-dimensional testing on samples 4. All experiments attach great importance to protecting the privacy of customers and sign confidentiality agreements for testing data 5. Short detection time, low cost, scientific reliability, and accurate data 6. Support customers to send samples for testing, as well as engineers to conduct on-site sampling or sampling The role of testing reports is to provide research data for relevant scientific research papers 2. Used for product quality control and improving product costs 3. The testing report can be used for product import and export services 4. Based on the data information in the testing report, identify problems with the product, improve product quality, and reduce product costs 5. It can give the product an advantage in sales and provide scientific and reliable product data 6. Assist the public security, procuratorial and legal departments in conducting relevant quality or ingredient testing Testing process: 1. Baijian.com receives a customer's commission 2. Customers send samples or engineers take samples 3. Engineers provide quotations for samples through initial inspection and evaluation 4. Both parties shall communicate specific testing items, sign a confidentiality agreement, and conduct testing tests 5. Communicate and exchange ideas with each other during the experiment to adjust the experiment at any time Complete the experimental testing within 6-15 working days 7. Provide a sample testing report The above is an introduction to glass ball detection services