43 DB43/T2151—2021 湖南省地方标准 ICS CCS 17.020 A 55 发 布 湖南省市场监督管理局2021-08发布-29 2021-10实施-29等值反磁通瞬变电磁法探测系统 通用技术条件 General specification for opposing-coils transient electromagnetic exploration system DB43/T 2151—2021 I 目 次 前言 ································ ································ ································ ························ Ⅲ 引言 ································ ································ ································ ························ Ⅴ 1 范围 ································ ································ ································ ····················· 1 2 规范性引用文件 ································ ································ ································ ······ 1 3 术语和定义 ································ ································ ································ ············ 1 4 符号和缩略语 ································ ································ ································ ········· 3 5 技术要求 ································ ································ ································ ··············· 4 5.1 通用要求 ································ ································ ································ ············ 4 5.2 功能要求 ································ ································ ································ ············ 4 5.3 性能指标要求 ································ ································ ································ ······ 4 6 检验方法 ································ ································ ································ ··············· 5 6.1 通用要求的检验 ································ ································ ································ ··· 5 6.2 功能要求的检验 ································ ································ ································ ··· 6 6.3 性能指标的检验 ································ ································ ································ ··· 7 附录A（资料性） 等值反磁通零磁通面调零系数计算方法 ································ ················ 10 附录B（资料性） 零相位法测试感应式接收天线的谐振频率原理 ································ ······· 12 DB43/T 2151—2021 II DB43/T 2151—2021 III 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第1部分：标准化文件的结构和起草规则》的规 定起草。 本文件由湖南省市场监督管理局提出和归口。 本文件起草单位：湖南省计量检测研究院、中南大学、湖南五维地质科技有限公司。 本文件主要起草人：徐昱、席振铢、陈兴朋、亓庆新、周胜、龙霞、薛军平、韦洪兰、王威、王亮、 王鹤。 DB43/T 2151—2021 IV DB43/T 2151—2021 V 引 言 基于等值反磁通瞬变电磁法原理的探测系统具有抗电磁干扰、不接地以及无损测量的技术优势，在 铁路、交通、市政、地调以及地矿等行业勘探单位得到了广泛应用，是浅层勘探电磁法发展趋势之一。 目前产品尚无相应的国际标准、国家标准、地方和行业标准。特编制本文件，为等值反磁通瞬变电磁法 探测系统产品的制造、 检验和质量评价提供依据， 为等值反磁通瞬变电磁法系统在国家重大项目的申请、 执行、验收等环节提供技术支撑，促进湖南自主创新的方法技术尽快在国内和国际推广普及，提升我省 在此新兴产业领域中的国际市场主导权和话语权。 本文件的 发布机构提请注意，声明符合本文件时，可能涉及到 3.1.1等值反磁通瞬变电磁法天线结 构，5.2.1.接收线圈零磁通面调零方法相关专利的使用。 本文件的发布机构对该专利的真实性、有效性和范围无任何立场。 该专利持有人已向本文件的发布机构承诺， 他愿意同任何申请人在合理且无歧视的条款和条件下就 专利授权许可进行谈判。该持有人的声明已在本文件的发布机构备案。相关信息可以通过以下联系方式 获得： 专利持有人姓名：湖南五维地质科技有限公司 地址：湖南省长沙市岳麓区岳麓大道麓谷坐标 A-604 请注意除上述专利外，本文件的某些内 容仍可能涉及专利。本文件的发布机构不承担识别专利的任 何责任。 DB43/T 2151—2021 VI