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船舶浮标雨量计 SRM450

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  • 公司名称莱比信中国
  • 品       牌
  • 型       号
  • 所  在  地
  • 厂商性质其他
  • 更新时间2023/2/13 18:03:18
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Labsun is an international export and consulting company for high-end equipment and system in the areas of life science, pharmacy, medicine, materials science and the environment. She specializes in the Asian and North American markets focusing on China and the USA. Labsun acts as the intermediary and consultant to the manufacturers from Europe (especially from Germany) and the customers in the markets. She provides not only the marketing and technical scheme support, but also the export and international transfer procedures, such as, customs clearance. Our equipments are widely used in universities, research institutes, authorities, hospitals or commercial and industrial enterprises. Labsun China was founded in Beijing in 2006 and is responsible for the Asian market. She owns a complete sales and customer service system over the whole China and has subsidiaries/offices in Beijing, Shanghai and Guangzhou of China. In addition, she has sales and service agents/staff in more than ten of other Chinese important cities. Labsun USA was founded in New York in 2012 and is responsible for the company's operations in North America, especially the USA. She is playing an important role in the triangular business construction of the Labsun's European, North American and Asian businesses. Labsun Group supports her partners/manufacturers in overcoming the linguistic and cultural barriers, mediating between them and the customers and enjoys the full trust from both sides. Labsun is gradually approaching her goal of "The most trusted specialist for equipment and systems made in Germany". Our Success – Your Benefit By the continuous and effective marketing effect over more than ten years, both the Labsun Group and the product brands she presented have already gained wide recognition and acceptance. Trust us, your success! Labsun Expertise in Export Our collective experts in Germany and China are well-known of international law, country-specific regulations, framework conditions as well as the respective cultural. This is of great importance for our export processing of customs and foreign trade regulations offering the most possibility for the quick and flexible respond to your export wishes at any time. We will be pleased to clarify customs duties for you and take over the processing of customs services such as customs declaration, to communicate with authorities by providing export documentation necessary for goods transportation across the border. Service and technical support Labsun has her own complete sales and customer service team in China and the USA offering comprehensive pre- and after-sales services. She also provides the end-users with varies of strong technical support, including technical solutions, equipment installation, troubleshooting as well as instrument maintenances etc., remotely or in-situ LABSUN-DEASD (The Division of Environmental and Atmospheric Sciences Development)is responsible for LABSUN’s meteorology and environmental related business. We concentrate on the state-of-the-art and calibration-level of meteorological and environmental products/sensors/systems.
船舶浮标雨量计 SRM450 产品信息

仪器原理:


船舶雨量计使移动船只上的降水测量得以实现。海风中快速船舶上的高速气流使降水几乎是水平方向的。通过测量一个垂直表面收集的雨水量,可以订正风速效应。显然,仪器所在处的局地相对风速也应当同时测量。通过水平孔口(箭头)和垂直收集器(阴影部分)收集降水。在垂直收集器周边有五个纵向的 T 形挡板,可以防止雨水沿圆柱体流淌而从背风面流走。
可选配置:
漏斗和排水加热装置
带外壳的电源
半万向接口
万向接口
可连接PC的计数板,包括软件
IMET 455
数据记录器,包括软件




项目
参数
收集表面:
水平
垂直
200 cm2(根据德国标准化学会标准 58666)
106.6 cm2
分辨率
0.1 mm(标准高度)
漏斗直径
185 mm
外壳直径
100 mm
高度
485 mm
重量
约 4 kg
电源:
雨量计电子元件
输出信号
24 V DC,外置
5 V DC,低电平触发
此技术的实现主要是在传统雨量计水平管口上增加了一个圆柱形垂直收集面。用两个表面分开收集,然后通过形成和计算校准尺寸的滴数进行降雨量的测量。仪器的空气动力学设计可以有效的降低仪器本身引起的流型畸变所导致的下部积雨。
水平管口测量降雨量的原理和常规路基雨量计相同。垂直收集器表面收集的是雨量计截面和相对风速定义的体积范围内的液态水含量。降水率可以通过假设一种雨滴谱而从大气液态水含量中估算。从两个收集表面得到的信息并考虑局地风速,对仪器进行经验校准是切实可行的。
液态水含量的测量与局地气流升降无关。 水平孔口的收集量却受气流升降影响,取决于雨滴谱分布。这就要求测量仪器被放置在船只上层结构的位置,这样能有效地减小船只本身速度的影响。为了解决海上船只自身晃动的问题,仪器被悬空可以绕着平行于船只长轴的轴自由摇摆。船舶雨量计和光学雨滴测量器被几次用于科研船舶巡航中的雨水测量,并进行结果比较。自1991年起,船舶雨量计开始由 R. V. Meteor操作 。

测量输出结果提供顶部和侧面收集的校准雨滴的数量。典型的,这些数据将和风杯风速计的结果等(以及日期,时间,船只位置等辅助数据)被一起录入 PC 中。数据记录的基本时间单位为 2 min。在这段时间内,顶部和侧面降雨速率单独计算,实际的降雨速率将根据风速进行加权平均获得。

优点:
移动船只上测量降水
水平孔口和垂直收集器
应用于高风速海面
能有效防海水
标准配置:
带水平收集表面的漏斗
带垂直收集表面的圆柱形上部外壳
下部圆柱形外壳
带雨滴计数器的内部漏斗
雨量计电子系统

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