GB/T 43007-2023 English PDFUS$189.00 ยท In stock  
  Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 43007-2023: Test and evaluation method of mattress firmness rating distribution Status: Valid 
 Basic dataStandard ID: GB/T 43007-2023 (GB/T43007-2023)Description (Translated English): Test and evaluation method of mattress firmness rating distribution Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y80 Classification of International Standard: 97.140 Word Count Estimation: 10,119 Date of Issue: 2023-09-07 Date of Implementation: 2024-04-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 43007-2023: Test and evaluation method of mattress firmness rating distribution---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.ICS 97.140 CCSY80 National Standards of People's Republic of China Mattress hardness grade distribution testing and evaluation method Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee ForewordThis document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Light Industry Federation. This document is under the jurisdiction of the National Furniture Standardization Technical Committee (SAC/TC480). This document was drafted by. Shenzhen Furniture Research and Development Institute, Mousse Healthy Sleep Co., Ltd., Saide Testing Technology (Zhejiang) Co., Ltd. Company, Qisheng Technology Co., Ltd., Shanghai Institute of Quality Supervision and Inspection Technology, Hangzhou Gujia Bedding Co., Ltd., Deep Sleep Crypto Technology (Zhejiang) Co., Ltd., Anhui Agricultural University, Shenzhen Saide Testing Technology Co., Ltd., Xilinmen Furniture Co., Ltd., Nanjing Jinbangqi Lin Home Furnishing Co., Ltd., Shanghai Aishu Mattress Group Co., Ltd., Shanghai Longfeng Soft Furniture Co., Ltd., and Mengbaihe Home Technology Co., Ltd. Co., Ltd., Jiangxi Jinhu Insurance Equipment Group Co., Ltd., Jiangxi Jingxing Intelligent Technology Co., Ltd., Jiangxi Golden Oak Wood Industry Co., Ltd., Silian Bed Tools (Shanghai) Co., Ltd., Zhonghang Monitoring Technology Research Institute Co., Ltd., Shenzhen Zhongshen Aidi Bedding Technology Co., Ltd., Fujian Fulian Jingbian Co., Ltd., Foshan Suilong Furniture Co., Ltd., Taizhou Hengyu Technology Co., Ltd., Dongguan Quality Supervision and Inspection Center of Guangdong Province, Shandong Ji Yu Home Technology Group Co., Ltd., Heye Health Technology Co., Ltd., Guangzhou Lianrou Machinery Equipment Co., Ltd., Miluo, Shunde District, Foshan City Furniture Co., Ltd., Dongguan Wohuang Bedding Co., Ltd. The main drafters of this document. Gu Haofei, Chen Yuxia, Yang Lina, Wang Liping, Ji Chuanxiang, Xu Jinhua, Luo Jufen, Liu Chenguang, Liu Debao, Jing Jun, Zha Xin, Liu Qing, Luo Bin, Wang Zhenzhu, Zhang Yaling, Yuan Muwang, Ma Li, Wang Li, Li Yanlin, Shen Dongliang, Lu Tao, Zhu Ruhua, Zhu Weiliang, Ni Zhanggen, Zhang Yihong, Xiong Anchuan, Xiong Weiru, Yuan Yang, Wang Yi, Zeng Guangjie, Chen Yayang, Zhang Heng, Cui Youxian, Wang Lei, Fang Yanwen, Tan Zhiming, Luo Yong, Chen Deguang. Mattress hardness grade distribution testing and evaluation method1 ScopeThis document describes the testing and evaluation methods for mattress firmness grade distribution. This document is applicable to the testing and evaluation of hardness grade distribution of various mattress products. This document does not apply to infant mattresses, children's mattresses, water-filled mattresses, air mattresses and other special mattress products.2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 8170 Numerical rounding rules and representation and determination of limit values QB/T 1952.2 Upholstered furniture spring soft mattress QB/T 4839 Upholstered furniture foam mattress3 Terms and definitionsThe following terms and definitions as defined in QB/T 1952.2 and QB/T 4839 apply to this document. 3.1 Hardness ratingfirmnessrating Hs Obtained through the mattress hardness grade test method stipulated in this document, it represents the softness and hardness of the mattress and is closely related to the softness and hardness perceived by the human body. Relevant indicators. Note. Use a number from 1 to 10 to indicate the hardness level of the mattress. The smaller the number, the harder the mattress.4 Instruments and Equipment4.1 Mattress hardness testing equipment The schematic diagram of the instrument is shown in Figure 1.The equipment should be equipped with a data acquisition device to collect the force and displacement data output by the mechanical testing device. 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