T/GDCKCJH 124-2025 Active Group standards

T/GDCKCJH 124-2025 Calibration method for rate of rising/decreasing temperature and airflow velocity parameters of environmental testing equipments

Publish Date: 2025-11-15 Implement Date: 2025-11-20 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/GDCKCJH 124-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Video, pulse system equipment

ICS Name: Heat, Thermodynamics

Publish Date: 2025-11-15

Implement Date: 2025-11-20

Scope

This document is applicable to the temperature rise and fall rates and corresponding time periods, as well as the airflow velocity parameters of environmental testing equipment such as drying ovens, incubators, climate aging chambers, mold testing chambers, salt spray testing chambers, corrosive gas testing chambers, high-low temperature testing chambers, alternating humidity and temperature testing chambers, and constant temperature and humidity chambers. This document specifies the calibration conditions, calibration items, and calibration methods for the temperature rise and fall rates and airflow velocity parameters of environmental testing equipment, as well as the calibration results and the re-calibration time intervals.