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船舶浮標(biāo)雨量計(jì) SRM450

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  • 公司名稱萊比信中國
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  • 更新時(shí)間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.
船舶浮標(biāo)雨量計(jì) SRM450 產(chǎn)品信息

儀器原理:


船舶雨量計(jì)使移動(dòng)船只上的降水測量得以實(shí)現(xiàn)。海風(fēng)中快速船舶上的高速氣流使降水幾乎是水平方向的。通過測量一個(gè)垂直表面收集的雨水量,可以訂正風(fēng)速效應(yīng)。顯然,儀器所在處的局地相對風(fēng)速也應(yīng)當(dāng)同時(shí)測量。通過水平孔口(箭頭)和垂直收集器(陰影部分)收集降水。在垂直收集器周邊有五個(gè)縱向的 T 形擋板,可以防止雨水沿圓柱體流淌而從背風(fēng)面流走。
可選配置:
漏斗和排水加熱裝置
帶外殼的電源
半萬向接口
萬向接口
可連接PC的計(jì)數(shù)板,包括軟件
IMET 455
數(shù)據(jù)記錄器,包括軟件




項(xiàng)目
參數(shù)
收集表面:
水平
垂直
200 cm2(根據(jù)德國標(biāo)準(zhǔn)化學(xué)會(huì)標(biāo)準(zhǔn) 58666)
106.6 cm2
分辨率
0.1 mm(標(biāo)準(zhǔn)高度)
漏斗直徑
185 mm
外殼直徑
100 mm
高度
485 mm
重量
約 4 kg
電源:
雨量計(jì)電子元件
輸出信號
24 V DC,外置
5 V DC,低電平觸發(fā)
此技術(shù)的實(shí)現(xiàn)主要是在傳統(tǒng)雨量計(jì)水平管口上增加了一個(gè)圓柱形垂直收集面。用兩個(gè)表面分開收集,然后通過形成和計(jì)算校準(zhǔn)尺寸的滴數(shù)進(jìn)行降雨量的測量。儀器的空氣動(dòng)力學(xué)設(shè)計(jì)可以有效的降低儀器本身引起的流型畸變所導(dǎo)致的下部積雨。
水平管口測量降雨量的原理和常規(guī)路基雨量計(jì)相同。垂直收集器表面收集的是雨量計(jì)截面和相對風(fēng)速定義的體積范圍內(nèi)的液態(tài)水含量。降水率可以通過假設(shè)一種雨滴譜而從大氣液態(tài)水含量中估算。從兩個(gè)收集表面得到的信息并考慮局地風(fēng)速,對儀器進(jìn)行經(jīng)驗(yàn)校準(zhǔn)是切實(shí)可行的。
液態(tài)水含量的測量與局地氣流升降無關(guān)。 水平孔口的收集量卻受氣流升降影響,取決于雨滴譜分布。這就要求測量儀器被放置在船只上層結(jié)構(gòu)的位置,這樣能有效地減小船只本身速度的影響。為了解決海上船只自身晃動(dòng)的問題,儀器被懸空可以繞著平行于船只長軸的軸自由搖擺。船舶雨量計(jì)和光學(xué)雨滴測量器被幾次用于科研船舶巡航中的雨水測量,并進(jìn)行結(jié)果比較。自1991年起,船舶雨量計(jì)開始由 R. V. Meteor操作 。

測量輸出結(jié)果提供頂部和側(cè)面收集的校準(zhǔn)雨滴的數(shù)量。典型的,這些數(shù)據(jù)將和風(fēng)杯風(fēng)速計(jì)的結(jié)果等(以及日期,時(shí)間,船只位置等輔助數(shù)據(jù))被一起錄入 PC 中。數(shù)據(jù)記錄的基本時(shí)間單位為 2 min。在這段時(shí)間內(nèi),頂部和側(cè)面降雨速率單獨(dú)計(jì)算,實(shí)際的降雨速率將根據(jù)風(fēng)速進(jìn)行加權(quán)平均獲得。

優(yōu)點(diǎn):
移動(dòng)船只上測量降水
水平孔口和垂直收集器
應(yīng)用于高風(fēng)速海面
能有效防海水
標(biāo)準(zhǔn)配置:
帶水平收集表面的漏斗
帶垂直收集表面的圓柱形上部外殼
下部圓柱形外殼
帶雨滴計(jì)數(shù)器的內(nèi)部漏斗
雨量計(jì)電子系統(tǒng)

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