GB/T 3296-2021 English PDFUS$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 3296-2021: Test method for translucency of daily-use porcelain Status: Valid GB/T 3296: Historical versions
Basic dataStandard ID: GB/T 3296-2021 (GB/T3296-2021)Description (Translated English): Test method for translucency of daily-use porcelain Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y24 Word Count Estimation: 6,679 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 3296-2021: Test method for translucency of daily-use porcelain---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Test method for translucency of daily-use porcelain ICS 81.060.20 Y24 National Standards of People's Republic of China Replace GB/T 3296-1982 Method for measuring transmittance of daily porcelain Released on 2021-03-09 2021-10-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 3296-1982 "Method for Determination of Transmittance of Daily Porcelain". Compared with GB/T 3296-1982, the main technology The changes are as follows. ---The scope of application of the standard has been increased (see Chapter 1); ---Added terms and definitions (see Chapter 2); --- Added classification (see Chapter 3); ---Added the principle (see Chapter 4); ---Modified the test instrument (see Chapter 5, Chapter 1 of the 1982 edition); ---Modified the sample requirements (see Chapter 6, Chapter 2 of the 1982 edition); ---Modified the test method (see Chapter 7, Chapter 3 of the 1982 edition); ---Added the result display (see Chapter 8); ---Added test report (see Chapter 9). This standard was proposed by the China National Light Industry Council. This standard is under the jurisdiction of the National Daily Ceramics Standardization Technical Committee (SAC/TC405). Drafting organizations of this standard. National Ceramic Product Quality Supervision and Inspection Center (Jiangxi), National Light Industrial Ceramics Quality Supervision and Inspection Liling Station, Inspection and Quarantine Technology Center of Hunan Entry-Exit Inspection and Quarantine Bureau, Zibo Huaguang National Ceramics Technology and Culture Co., Ltd., Guangdong Stone Group Co., Ltd. Company, Guangxi Sanhuan Enterprise Group Co., Ltd., Fujian Jiamei Group Company, Chongqing Jinhui Ceramics Co., Ltd., Guangdong Jinqiangyi Ceramics Co., Ltd. Industry Co., Ltd., Weiye Ceramics Co., Ltd., Dapu County Yifengyuan Industrial Co., Ltd., Liling Hetai Ceramics Manufacturing Co., Ltd., Shaanxi Science and Technology the University. The main drafters of this standard. Xiao Jianxiang, Yuan Li, Liu Hualan, Bi Qingliang, Cai Zhencheng, Chen Cheng, Chen Zhihan, Zhang Min, Lin Yiqiang, Huang Weiquan, Huang Jianhong, Liu Shengdong, Shuai Jian, Liao Wenbin, Wu Xiulan. The previous versions of the standard replaced by this standard are as follows. ---GB/T 3296-1982. Method for measuring transmittance of daily porcelain1 ScopeThis standard specifies the classification, principles, test instruments, samples, test methods, and methods for determining the transmittance of daily-use porcelain products and carcass materials. Result presentation and test report. This standard applies to the determination of the transmittance of daily-use porcelain products and carcass materials.2 Terms and definitionsThe following terms and definitions apply to this document. 2.1 Translucency The degree to which visible light penetrates porcelain products or carcass materials.3 categoriesAccording to the measurement object, it is divided into the light transmittance of the product and the light transmittance of the carcass material.4 Principle4.1 Product transmittance The product transmittance Tz is the ratio of the transmitted light intensity It to the incident light intensity I0.The principle is shown in Figure 1, and it is calculated according to formula (1). Tz= It I0× 100 (1) Where. Tz---Transmittance, %; It --- transmitted light intensity, the unit is candela (cd); I0 --- incident light intensity, the unit is candela (cd). Figure 1 Schematic diagram of product transmittance 4.2 Light transmittance of carcass material The light transmittance Tc of the carcass material, the measurement principle is shown in Figure 2, and it is calculated according to formula (2). Tc=10-ε×100 (2) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3296-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 3296-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 3296-2021_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 3296-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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