固定式看谱镜

OTT SLD 固定式多普勒流量计在人工渠道上的应用背景介绍人工渠道作为连接自然河道的补充部分，对于水资源运送和调度起到很大的作用。渠道按用途可分为：灌溉渠道、动力渠道（用于引水发电）、供水渠道、通航渠道和排水渠道（用于排除农田涝水、废水和城市污水）等。了解这些渠道内部的水流量对于反映当地水资源的可利用量以及利用效率尤为重要。本案例为南方某市水务局为监测其市内主要的排水渠及景观河的流量情况，使用OTT SLD固定式多普勒流量计在若干个重点监测区域实现24小时在线流量监测，监测渠道内部流量变化情况，掌握各个渠道水资源动态变化特征的基本信息数据，为防洪排涝和水资源调度提供依据。应用情况 OTT SLD固定式多普勒流量计被安装于人工渠道侧岸之上，侧岸呈垂直状，使用可提拉式滑动支架固定于石质基质上，安装在固定位置进行测量，非测量时段可以提出水面进行仪器维护清洁。岸上集成自动监测的附属设备包括太阳能板、电池、控制器、数据采集器、通讯模块和视频监控等，流量计通过水下电缆与这些设备连接，监测数据通过移动网络上传至客户数据中心查看下载。OTT SLD固定式多普勒流量计通过确定河岸形状进行流量率定得出最终流量值。定时进行设备维护和清洁，以提供精确数据。本案例中OTT SLD固定式多普勒流量计进行24小时连续的流量实时监测，了解市内水资源运移情况调配水量。自动监测无需人工现场操作，节省人力成本。 优势特点§ 无人值守监测§ 方便维护且维护量小§ 同时获得流速、水位、流量数据§ 流量率定方式简便快捷 总结 本案例中的SLD固定式多普勒流量计进行24小时在线实时测量，安装于人工渠道(排水渠、景观河)河岸平直区域流量有代表性的地点，除流量数据外，还可同时得到流速和水位数据，便于客户了解渠道内水量情况，为客户监测域内水资源状况提供帮助。本站点数据变化规律稳定可靠，得到客户认可，可以很好的反映监测区域内的流量情况。

为贯彻落实《中华人民共和国环境保护法》《中华人民共和国放射性污染防治法》《中华人民共和国核安全法》，规范辐射环境监测工作，我部组织编制了国家生态环境标准《固定式碘化钠γ谱仪连续监测技术规范（征求意见稿）》，现公开征求意见。标准相关资料可登录我部网站（http://www.mee.gov.cn/）“意见征集”栏目检索查阅。　　各机关团体、企事业单位和个人均可提出意见和建议。请于2023年11月10日前将书面意见反馈我部，意见电子版请发送至联系人邮箱。　　联系人：生态环境部核设施安全监管司李飒、马磊　　电话：（010）65646036、65646035　　传真：（010）65646904　　邮箱：lisa@chinansc.cn　　地址：北京市东城区东安门大街82号　　邮编：100006　　附件：　　1.征求意见单位名单　　2.固定式碘化钠γ谱仪连续监测技术规范（征求意见稿）　　3.《固定式碘化钠γ谱仪连续监测技术规范（征求意见稿）》编制说明　　生态环境部办公厅　　2023年9月28日　　（此件社会公开）　　抄送：生态环境部辐射环境监测技术中心。

德国英福泰克新推出高清级固定式红外热像仪VarioCAM® HD head。采用最先进的1024x768像素微量热焦平面探测器，性能可靠、功能完备。采用专有探测器稳定和非均质化智能校正(NUC)技术,实现了长期无漂移(drift-free)测量。通过专利的ORI光学分辨率提升技术，可生成前所未有的2048× 1536像素高解析度的红外热图。在1024x768像素模式下帧频为30Hz ；开启子窗模式后，VarioCAM® HD head的最大帧频更可高达240Hz。 VarioCAM® HD head是科研、产品开发、制程优化和质量控制等领域，高效率、精确的测量分析被测物热特性、温度场高速变化过程的最佳解决方案。。(详情请洽中国总代理－北京雅世恒源科技发展有限公司)The stationary industrial models VarioCAM ® HD head are based on the same core technology as the mobile models of the thermographic camera series VarioCAM ® High Definition NEW High-Resolution Thermographic camera VarioCAM ® HD head The new high-resolution thermographic camera VarioCAM ® HD head was conceived for stationary industrial and scientific applications. Detector resolution: (1,024 x 768) IR pixels With optomechanical MicroScan feature up to (2,048 x 1,536) IR pixels Thermal resolution (at 30 ° C): better than 0.05 K Spectral range: (7.5 &hellip 14) µ m Temperature measurement range: (-40 &hellip 1,200) ° C, or optionally 2,000 ° CProtection degree of housing: standard IP54, optionally IP67 Frame rate of up to 240 Hz Integrated trigger- and process interface Highest Geometric Resolution for Demanding Measurement Tasks With the high geometric resolution of the uncooled microbolometer Focal-Plane-Array detectors of (1,024 x 768) IR pixels, even smallest details are visible. Because of the optomechanical MicroScan technology, thermographic images with up to (2,048 x 1,536) IR pixels can be captured. The innovative MicroScan technology is designed for continuous operation and allows the FPA detectors once again to multiply their number of IR pixels, which is now four times higher than before. This multiplication is not achieved by simple interpolation of data but by generating real measurement data. Application in Harsh Industrial Environments The stationary industrial models VarioCAM ® HD head are based on the same core technology as the mobile models of the thermographic camera series VarioCAM ® High Definition and are equipped with a GigE-Vision interface as well as digital in- and outputs. With their compact light metal housings, they are perfectly suited for stationary industrial applications under harsh conditions but also excel in computer-aided laboratory applications. Their protection degree IP67 makes them resistant to dust and hose water. The utilisation of high-class protection-degree-maintaining LEMO plugs protects the thermal camera even during computer-aided mains operation. Real-time Transmission of Radiometric Data to Computers with 240 Hz Remote control connection to the VarioCAM ® HD head can be established via GigE-Vision- or RS232 interface. Save radiometric data with up to 240 Hz on your computer. The provided software pack IRBIS ® 3 allows for comfortable camera operation and efficient evaluation of captured thermographic data.。(详情请洽中国总代理－北京雅世恒源科技发展有限公司)The stationary industrial models VarioCAM ® HD head are based on the same core technology as the mobile models of the thermographic