JJG 845-2009
Verification Regulation of Raw Cotton Moisture Tester (English Version)

Standard No.

JJG 845-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 845-2009

Replace

JJG 845-1993

Scope

This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of the resistance-type raw cotton moisture meter. The requirements for metrological characteristics of type evaluation may refer to this regulation.

JJG 845-2009 Referenced Document

• GB 1103-2007 Cotton Upland cotton
• GB/T 6102.2-2009 Test method for moisture regain in raw cotton.Electrical moisture meter
• JJF 1001-1998 General Terms in Metrology and Their Definitions
• JJF 1015-2002 General Norm for Pattern Evaluation and Pattern Approval of Measuring Instruments*， 2024-04-19 Update

JJG 845-2009 history

• 2009 JJG 845-2009 Verification Regulation of Raw Cotton Moisture Tester
• 1993 JJG 845-1993 Verification Regulation of Raw Cotton Moisture Tester