| 加工定制 | 否 | 品Pai | 美国Decatur(德卡特)德卡托 |
| 型号 | 美国SVR2 第3代 | 类型 | 便携式水质分析仪 |
手持式雷达电波流速仪SVR是美国德卡托公司为USGS（美国地质调查局）制造的专业测速仪器，由于其体积小巧，形似，故也称“测速雷达枪”。改良后的SVR自动化程度高、性能可靠、工作稳定、维护方便。（代理产品，无片区划分）技术指标：1、供单人使用，总重1.3KG，可手持测量或置于三角架上（选件）2、内置可充电电池，可连续使用8小时3、内置俯仰角感测器，俯仰角自动补正，水平角手动输入4、结构具防水（雨淋）功能5、测量范围：0.3～9.1M/S6、测量精度：5% of reading7、使用温度：-30～+70℃8、电波发射角：12°9、电波发射标准功率：10Mw10、电波频率：24GHz适用范围：主要用于野外巡测和洪水、溃坝、决口、截流、污水等应急测量，尤其适用于汛期抢测洪峰和突发情况下监测污染水。Accurate Water Speed MeasurementDesigned specifically to measure streams andrivers, the SVR gives you precise speed measurement from a stationary position outside thebody of water. The SVR is perfect tool for floodand waste water management applications.The SVR is extremely valuable for measuringwater surface velocity during high‐velocity flows and flood conditions where using contactmeasurement instruments poses a risk to safety.Features? Allows scientists to determine thesurface velocity of water? Includes cosine error correction, allowingthe unit to compensate for vertical angles? Wide velocity flow range (0.3 – 9.1 m/s)? Replaceable AA rechargeable batteries? Accepts tripod mounting? User friendly measurement and reading? Simple, more usable 5 digit display? Data port for computer & data loggerconnection.? Compatible with DLPU (Data logger PowerUnit). System provides long operation timefor SVR and SD‐card based data loggingwith automatic date and time informationOptional GPS‐module will provide GPScoordinatesfor each measurement result.SPECIFICATIONSMeasurement SpecificationsMinimum Velocity 0.3 fps (0.3 m/s)Maximum Velocity 30 fps (9.1 m/s)Measurement Accuracy 5% of ReadingFactory Default SettingsUnits M/S (meters‐per‐second)Horizontal Cosine 0°Sensitivity 10Antenna ParametersType K‐Band, IACP Type IIINominal Transmission Frequency 24.150 GhzNominal Horizontal Beam width 12°Polarization CircularNominal Microwave Power Output 7 mWMaximum Aperture Power Density <1 mW/cm2EnvironmentAmbient Temperatures ‐22°F to +158°F, ‐30°C to +70°CMaximum Humidity 90% relative humidity at 99°F(37°C) non‐condensingWater resistance meets International Robustness Standard IEC 529:1989 and EuropeanCommunity Standard EN 60529VoltagesSupply Voltage Range 8.5VDC – 16.5VDCPower Supply Frequency replaceable NiMH batteriesLow Voltage Threshold 6.1VDC (battery) 8.5VDC (cord)Power ConsumptionStandby 0.105 amperesAntenna ON no target displayed 0.170 amperesAntenna ON anything displayed 0.172 amperesAntenna OFF segment check "888" 0.116 amperesAntenna ON segment check "888" 0.180 amperes
