JJF 2238-2025 Active National Metrology Technical Specifications JJF

JJF 2238-2025 Calibration Specification for Inductance Boxes

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

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Basic Information

Standard Code: JJF 2238-2025

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: 24 pages

Scope

This specification is applicable to the calibration of inductance boxes with an inductance range of 1 μH to 10 kH and a frequency range of 20 Hz to 100 kHz.

Development Information

Word Count: 28 Thousand words Pages: 24 pages

Referenced Standards

JJG 726-1991 Standard Inductors JJG 726-2017 Standard Inductors

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