自由落体式辐射剖面测量系统

TriOS RPMS是一款性价比高、轻便、低功耗、下降速度可调的自由落体式剖面高光谱辐射测量系统。该系统能有效的避开船体阴影的影响，获取高精度的水下环境光场（向下辐照度和向上辐亮度），广泛地适用于近岸浑浊水体及清洁大洋水体的漫射衰减系数和遥感反射率的测量。此外，该系统可按用户需求进行定制集成向上辐照度、叶绿素和CDOM荧光传感器等。 软件功能能实时查看设备状态包括实时深度、姿态及辐射值。能及时显示向上辐亮度和向下辐照度随深度变化情况，界面友好，能实时处理所测数据获取漫射衰减系数、光合有效辐射、遥感反射率和归一化离水辐亮度等。性能对比与高性能的美国Biospherical公司生产的多波段C-OPS进行了现场对比测量，性能优异。特点及应用特点轻便，功耗低自由落体式下降，速度可调0.1~1.0 m/s可有效避开船体阴影影响高光谱、高灵敏度辐照度和辐亮度测量精度高，积分时间自适应，也可手动设置模块化系统，用户可根据需求选购最新的纳米涂层技术，防污染耐压深度最大可达300 m应用离水辐亮度、漫射衰减系数和遥感反射率测量海色卫星数据印证光化学、生物光学、海洋生态学研究水下环境光场研究遥感反演模型的建立藻类水华研究技术参数RAMSES传感器参数列表ACC余弦辐照度ARC辐亮度ASC球形辐照度UVUV/VISVISVISVIS波长（nm）280~500280~720320~950320~950320~950检测器256 通道硅光电检测器光谱采样[nm/pixel]2.22.23.33.33.3光谱精度0.20.20.30.30.3实际通道100200190190190ACC余弦辐照度ARC辐亮度ASC球形辐照度UVVISVISVIS波长（nm）280~500320~950320~950320~950典型饱和度 (IT: 4 ms)单位：Wm-2 nm-120 (300 nm)*17 (360 nm)*18 (500 nm)*10 (400 nm)*8 (500 nm)*14 (700 nm)*1Wm-2 nm-1 sr-1 (500 nm)20 (400 nm)*12 (500 nm)*15 (700 nm)*典型NEI (IT: 8 s)单位：μWm-2 nm-10.85 (300 nm)**0.75 (360 nm)**0.80 (500 nm)**0.4 (400 nm)**0.4 (500 nm)**0.6 (700 nm)**0.25 μWm-2 nm-1 sr-10.8(400 nm)**0.6(500 nm)**0.8(700 nm)**收集器类型余弦检测器FOV：空气中7°球形检测2Pi精度优于6~10%（取决于波长范围）优于6%优于5%积分时间4 ms~8 s传感器技术规格测量原理辐照度或辐亮度T100响应时间≤ 10 s （脉冲模式）测量角度40°±10°数据存储-测量间隔≤ 8 s（脉冲模式）外壳材质不锈钢（1.4571/1.4404）或钛合金（3.7035）大小（L x Φ）ACC：260 mm x 48 mmASC：245 mm x 48 mmARC：300 mm x 48 mm重量不锈钢：~ 0.9 kg 钛：~ 0.7 kg数字接口RS-232 （TriOS）系统兼容性RS-232（TriOS协议）电源8~12 VDC （± 3 %）功耗≤ 0.85 W最大压力SubConn：30 bar防水等级IP68采样温度+2~+40 °C环境温度+2~+40 °C保存温度-20~+80 °C流入速度0.1~10 m/s校准/维护间隔24个月选配传感器倾角传感器：±45°压力传感器：0~5 Bar、0~10 Bar、0~50 Bar可选 RAMSES-ACC-VIS RAMSES-ACC-UV RAMSES-ASC-VIS RAMSES-ARC文献资料一、水质研究:叶绿素、蓝藻、TSM、CDOM反演监测1.基于光谱匹配的内陆水体反演算法——《光谱学与光谱分析》20102.水体光谱测量与分析Ⅰ：水面以上测量法——《遥感学报》20043.水下光谱辐射测量技术——《海洋技术》20034.A Novel Statistical Approach for Ocean Colour Estimation of Inherent Optical Properties and Cyanobacteria Abundance in Optically Complex Waters——《Remote Sensing》20175.Atmospheric Correction Performance of Hyperspectral Airborne Imagery over a Small Eutrophic Lake under Changing Cloud Cover——《Remote Sensing》2017二、光学模型研究1.秋季太湖水下光场结构及其对水生态系统的影响——《湖泊科学》20092.A model to predict spatial spectral and vertical changes in the average cosine of the underwater light fields: Implications for Remote sensing of shelf-seawaters——《Continental Shelf Research》20163.A practical model for sunlight disinfection of a subtropical maturation pond——《Water Research》20174.A spectral model for correcting sun glint and sky glint——《Conference paper: Ocean Optics》20165.Absorption correction and phase function shape effects on the closure of apparent optical properties——《Applied Optics》2016三、卫星数据验证1.Assessment of Atmospheric Correction Methods for Sentinel-2 MSI Images Applied to Amazon Floodplain Lakes——《Remote Sensing》20172.Impact of spectral resolution of in situ ocean color radiometric data in satellite matchups analyses——《Optics Express》20173.Response to Temperature of a Class of In Situ Hyperspectral Radiometers——《Journal of Atmospheric and Oceanic technology》20174.The impact of the microphysical properties of aerosol on the atmospheric correction of hyperspectral data in coastal waters——《Atmos. Meas. Tech.》20155.The Potential of Autonomous Ship-Borne Hyperspectral Radiometers for the Validation of Ocean Color Radiometry Data——《Remote Sensing》2016四、光合作用研究1.Basin-scale spatio-temporal variability and control of phytoplankton photosynthesis in the Baltic Sea: The first multiwavelength fast repetition rate fluorescence study operated on a ship-of-opportunity——《Journal of Marine Systems》20172.Chlorophyll a fluorescence lifetime reveals reversible UV?induced photosynthetic activity in the green algae Tetraselmis——《Eur Biophys J》20163.Physiological acclimation of Lessonia spicata to diurnal changing PAR and UV radiation: differential regulation among downregulation of photochemistry, ROS scavenging activity and phlorotannins as major photoprotective mechanisms——《Photosynth Res》20164.Primary production calculations for sea ice from bio-optical observations in the Baltic Sea——《Elementa: Science of the Anthropocene》20155.The Use of Rapid Light Curves to Assess Photosynthetic Performance of Different Ice- Algal Communities——《Norwegian University of Science and Technology》2017五、光学参数测量1.A novel method of measuring upwelling radiance in the hydrographic sub-hull——《J. Eur. Opt. Soc.》20162.Pelagic effects of offshore wind farm foundations in the stratified North Sea——《Progress in Oceanography》20173.Penetration of Visible Solar Radiation in Waters of the Barents Sea Depending on Cloudiness and Coccolithophore Blooms——《Oceanology》20174.Physical structures and interior melt of the central Arctic sea ice/snow in summer 2012——《Cold Regions Science and Technology》20166.Role of Climate Variability and Human Activity on Poopó Lake Droughts between 1990 and 2015 Assessed Using Remote Sensing Data——《Remote Sensing》2017六、光胁迫研究1.A (too) bright future? Arctic diatoms under radiation stress——《Polar Biol》20162.Comparison of bacterial growth in response to photodegraded terrestrial chromophoric dissolved organic matter in two lakes——《Science of the Total Environment》20173.Effects of halide ions on photodegradation of sulfonamide antibiotics: Formation of halogenated intermediates——《Water Research》20164.Effects of light and short-term temperature elevation on the 48-h hatching success of cold-stored Acartia tonsa Dana eggs——《Aquacult Int》20165.Effects of light source and intensity on sexual maturation, growth and swimming behaviour of Atlantic salmon in sea cages——《Aquacult Environ Interact》2017七、水下光场研究1.Effects of an Arctic under-ice bloom on solar radiant heating of the water column——《Journal of Geophysical Research: Oceans》20162.Influence of snow depth and surface flooding on light transmission through Antarctic pack ice——《Journal of Geophysical Research: Oceans》2016八、藻类水华监测1.A Novel Statistical Approach for Ocean Colour Estimation of Inherent Optical Properties and Cyanobacteria Abundance in Optically Complex Waters——《Remote Sensing》20172.Empirical Model for Phycocyanin Concentration Estimation as an Indicator of Cyanobacterial Bloom in the Optically Complex Coastal Waters of the Baltic Sea——《Remote Sensing》2016

产品描述自由落体式损伤仪是一种专门针对动物医学研究而设计的挫伤装置，从X、Y、Z轴的三维方向对动物体的目标部位进行定位，然后采用自由落体的原理，通过调节打击头高度模拟脊髓被位移骨头或软组织撞击时的力，建立一种针对动物的高效、可复制的脊髓损伤模型，为疾病的预防和治疗提供实验支持。产品特点 适用于：小鼠、大鼠 具有自动抬升机制，撞击后，可自动将打击头抬高，避免二次撞击 自动撞击开始到打击头抬升的时间可以设置 具有触摸屏控制器，自动控制电磁铁释放撞击头 装置结构简单，操作简便 配备脑部固定器可实现三维定位，整体可高温高压灭菌 打击高度可调技术参数 重锤规格：10g（小鼠）、40g（大鼠） 打击头直径：1.5mm（小鼠）、3mm（大鼠）适用领域 适用于动物脑损伤造模实验。型号说明产品名称型号说明单位自由落体式损伤仪MP-1020小动物/小鼠/大鼠台自由落体式损伤仪IMP-1020L大小动物通用台*我公司可根据客户的特殊应用、特殊需求提供功能定制服务，也可以提供相关的实验服务，详情请来电咨询。

HyperOPS 剖面式高光谱观测系统，是一套自由落体式剖面高光谱光学测量系统，用于测量水生系统中的光学特性。由两个辐射计（一个测量水中上行辐亮度，一个测量下行辐照度或上行辐照度）、压力、倾斜传感器组成。独特的光学轮廓自由落体、风筝状背板设计，能有效避开船体阴影的影响，可获取高精度的水下环境光场（向下辐照度和向上辐亮度）。HyperOPS 非常轻巧，使用轻便，几乎任何人都可以手动部署。可以快速组装，在小型或大型船舶上进行投放，是各种水生环境中测量光学特性的通用平台。产品优势l 体积小，采用流线形设计l 数据质量高，测量时有效避免了船体阴影的干扰l 标配压力传感器和倾斜传感器l 配置灵活，可随意组合多种传感器l 支持定制，可定制化集成生物、生态、水质、水文、气象等多学科传感器系统组成搭载传感器标准配置：1个辐亮度传感器和1个辐照度传感器可选配置：表观光学传感器（Satlantic HyperOCR/TriOS RAMSES等）、其他（定制集成）；甲板单元内置可充电电池，用于采集保存数据及供电,并且配套采集、显示软件数据采集器可根据需求集成生物、生态、水质、水文、光学等多学科传感器脐带缆盘标配50米零浮力缆，承重150k，用于剖面投放自由落体式剖面架用于固定传感器和数采仓，可根据不同的传感器定制