T/HNJX 0017-2025 Active Group standards

T/HNJX 0017-2025 Evaporative Automatic Monitoring System During the Ice Age

Publish Date: 2025-01-22 Implement Date: 2025-02-21 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/HNJX 0017-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2025-01-22

Implement Date: 2025-02-21

Scope

Main technical content: 6.3.4 Measuring range and resolution The measuring range and resolution can be tested under corresponding conditions in the laboratory. **Measuring range test**: a) The configured evaporation volume should meet the maximum measuring range requirements; b) After the ice-age evaporation automatic monitoring system is powered on for 24 hours and the solid liquid in the evaporating dish has evaporated completely, take the monitoring values and repeat the test three times. The test results should meet the maximum measuring range requirements. **Resolution test**: a) Configure the solid liquid corresponding to the minimum resolution; b) After the ice-age evaporation automatic monitoring system is powered on for 1 hour to 24 hours and the solid liquid in the evaporating dish has evaporated completely, take the monitoring values and repeat the test three times. The test results should meet the resolution requirements.