DZ/T 0101.12-1994
Active
JJF 2286-2025
Active
National Metrology Technical Specifications JJF
JJF 2286-2025 Calibration Specification for Phase-shifted Sensitivity of Interferometric Optical Fiber Hydrophones(Differential Delay Heterodyne Demodulation Method)
JJF 2286-2025 Calibration Specification for Phase-shifted Sensitivity of Interferometric Optical Fiber Hydrophones(Differential Delay Heterodyne Demodulation Method)
Basic Information
Standard Code:
JJF 2286-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2025-09-08
Implement Date:
2026-03-08
Publisher:
国家市场监督管理总局
Technical Committee:
全国声学计量技术委员会
Pages:
24 pages
Scope
本规范适用于10 Hz～40 kHz频率范围内干涉型光纤水听器相移灵敏度的校准。
Development Information
Drafting Units:
中国船舶集团有限公司第七一五研究所
Drafting Persons:
陈毅、李文静、赵涵
Referenced Standards
JJG 449-2014 Octave-Band and Fractional-Octave-Band Filters
JJF 1001-1998 General Terms in Metrology and Their Definitions
JJF 1001-2011 General Terms in Metrology and Their Definitions
JJF 1034-2020 Terms and Definitions for Acoustical Metrology
JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement
GB/T 3102.7-1993 Quantities and units—Acoustics
GB/T 3223-1994 Acoustics—Free-field calibration method of underwater sound transducers
GB/T 3947-1996 Acoustical terminology
GB/T 42559-2023 Acoustics—Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones
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