ICS27.140 CCSP59 中华人民共和国能源行业标准 NB/T11796—2025 水电工程水土保持监测设备基本 技术条件 Fundamentaltechnicalrequirementsforwaterandsoil conservationmonitoringequipmentofhydropowerprojects 2025-06-30发布 2025-12-30实施 国家能源局发布NBNB/T11796-2025 I目次 前言..............................................................................III 引言................................................................................IV 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义.........................................................................2 4总体要求...........................................................................4 5监测要素及设备分类................................................................5 6植被盖度测量仪......................................................................7 6.1工作条件........................................................................7 6.2性能要求........................................................................7 6.3功能要求........................................................................7 6.4工作原理及主要结构..............................................................7 6.5外观要求........................................................................8 6.6外壳防护........................................................................8 7径流小区和径流站径流泥沙自动监测仪...............................................8 7.1工作条件........................................................................8 7.2性能要求........................................................................8 7.3功能要求........................................................................9 7.4工作原理及主要结构..............................................................9 7.5外观要求........................................................................9 7.6外壳防护.......................................................................10 7.7安装要求.......................................................................10 8土壤侵蚀沟测量仪...................................................................10 8.1工作条件.......................................................................10 8.2性能要求.......................................................................10 8.3功能要求.......................................................................10 8.4工作原理及主要结构.............................................................11 8.5外观要求.......................................................................11 8.6外壳防护.......................................................................11 8.7安装要求.......................................................................11 9光电测钎仪.........................................................................11 9.1工作条件.......................................................................11NB/T11796-2025 II9.2性能要求.......................................................................11 9.3功能要求.......................................................................12 9.4工作原理及主要结构.............................................................12 9.5外观要求.......................................................................12 9.6外壳防护.......................................................................12 9.7安装要求.......................................................................12 10风沙通量自动监测仪................................................................12 10.1工作条件......................................................................12 10.2性能要求......................................................................13 10.3功能要求......................................................................13 10.4工作原理及主要结构............................................................13 10.5外观要求......................................................................14 10.6外壳防护......................................................................14 10.7安装要求......................................................................14 11弃渣场视频监控设备................................................................1