JJF 2226-2025 Active National Metrology Technical Specifications JJF

JJF 2226-2025 Calibration Specification for Standard Digital Power Meters

Publish Date: 2025-03-27 Implement Date: 2025-09-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2226-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-03-27

Implement Date: 2025-09-27

Pages: 28 pages

Scope

This standard applies to the calibration of standard digital power meters for direct current with a voltage not exceeding 1,000 V and a current not exceeding 600 A, standard digital power meters for alternating current with a frequency range of 45 Hz to 65 Hz and a voltage not exceeding 600 V and a current not exceeding 100 A, as well as standard digital power meters for both direct and alternating current within the aforementioned measurement ranges.