GB/T 6499-2022 Active National standards

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

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

Price: $ 50

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

Pages: 9 pages

Scope

This document specifies the test methods for determining the impurity content of raw cotton using the Raw Cotton Impurity Analyzer (Method A) and the fully automatic Raw Cotton Impurity Analysis System (Method B).
This document is applicable to raw cotton, including serrated cotton and roller cotton.

Development Information

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