GB/T 6499-2022 Active National standards

GB/T 6499-2022 Test method for percentage of trash content in raw cotton

Publish Date: 2022-10-12 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6499-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fiber crops and products

ICS Name: Natural fibers

Publish Date: 2022-10-12

Implement Date: 2023-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国纤维标准化技术委员会(SAC/TC 513)

Pages: 9 pages

Scope

本文件规定了用原棉杂质分析机（方法A）和全自动原棉杂质分析系统（方法B）测定原棉含杂率的试验方法。
本文件适用于原棉，包括锯齿棉、皮辊棉。

Development Information

Drafting Units:

江阴市纤维检验所、中国纤维质量监测中心、安徽财经大学、常州市食品药品纤维质量监督检验中心、新疆维吾尔自治区纤维质量监测中心、河北省纤维质量监测中心、阿克苏地区检验检测中心、济宁市纤维质量监测中心

Drafting Persons:

王扬、陆永良、赵倚天、冯晓建、刘从九、金永生、陆世栋、阿不都热西提·买买提、徐守东、杜卫东、王传方、刘澄、冷奕锦、马洪伟、熊宗伟

Word Count: 20 Thousand words Pages: 9 pages

Replace the following standards

GB/T 6499-2012 Test method for percentage of trash content in raw cotton

Referenced Standards

GB 1103.1-2012 Cotton—Part 1:Saw ginned upland cotton GB 1103.1-2023 Cotton—Part 1:Saw ginned upland cotton GB 1103.2-2012 Cotton—Part 2:Roller ginned upland cotton GB/T 1103.3-2005 Cotton—Natural color uplands cotton GB/T 6097-1985 Sampling cotton fibres for testing GB/T 6097-2006 Sampling method for testing of cotton fibers GB/T 6097-2012 Sampling method for testing of cotton fibers GB/T 6097-2023 Sampling method for testing of cotton fibers GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 19635-2005 Cotton—Sea island cotton GB/T 19635-2024 Cotton—Sea island cotton GB/T 32139-2015 Terms of cotton processing GB/T 1103.3-2024 Cotton—Part 3:Natural color upland cotton

Related Standards

GB/T 4710-1984 Abolished

GB/T 4710-1984 Method of test for breaking tenacity of wool fibre bundles

Publish Date: 1984-10-13

GB/T 6097-1985 Replaced

GB/T 6097-1985 Sampling cotton fibres for testing

Publish Date: 1985-06-12

GB/T 6098.1-1985 Replaced

GB/T 6098.1-1985 Test method for length of cotton fibres—Roller analyser

Publish Date: 1985-06-12

GB/T 6098.2-1985 Abolished

GB/T 6098.2-1985 Test method for length of cotton fibres—Photoelectric length method

Publish Date: 1985-06-12

GB/T 6099.1-1985 Replaced

GB/T 6099.1-1985 Test method for maturity of cotton fibres—Lumen and wall thickness constract method

Publish Date: 1985-06-12

GB/T 6100-1985 Replaced

GB/T 6100-1985 Test method for linear density of cotton fibres—Cut middles method

Publish Date: 1985-06-12