T/SXICS 005-2023 Active Group standards

T/SXICS 005-2023 Temperature and humidity calibration specifications for weighing systems

Publish Date: 2023-12-29 Implement Date: 2024-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SXICS 005-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Instruments and meters

ICS Name: The measurement of volume, mass, density, and viscosity

Publish Date: 2023-12-29

Implement Date: 2024-02-01

Pages: 19 pages

Scope

Scope: This document specifies the general requirements, metrological characteristics, calibration conditions, calibration items and methods, calibration result expression, and calibration intervals for constant temperature and humidity weighing systems. This specification applies to the calibration of systems used for weighing filter membranes, filter cartridges, and low-concentration head samples under constant temperature and humidity conditions, with a temperature range of (20 ± 1) °C and a relative humidity of (50 ± 5)%; Main technical contents: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Overview 5 General requirements 6 Metrological characteristics 7.1 Environmental conditions 7.2 Measurement standards and other equipment 8 Calibration items and methods 8.1 Calibration items 8.2 Calibration methods 9 Calibration result expression 10 Calibration intervals Appendix A (informative) Example of uncertainty evaluation for temperature and relative humidity deviation measurement results of constant temperature and humidity weighing systems Appendix B (informative) Example of uncertainty evaluation for weighing indication error measurement results of constant temperature and humidity weighing systems Appendix C (informative) Internal format of calibration certificates