电子枪种类： 冷场发射
加速电压： 0.5-30kv
为您推荐相似的扫描电镜（SEM）
服务热线： 联系人：彭先生 手机： 邮箱：
| |
| 最大放大倍率高达3万倍 - 采用背散射电子探测器(Solid State Type)非导电性样品不经过前处理即可直接观察分析 - Standard mode - Charge-up reduction mode样品交换1分钟内即可获取图像 - High & Low Vacuum System提供背散射电子图像含水分样品可选配冷却载台不经过前处理实时观察分析 | |
| 装机时间 : 10分钟内教育实践 : 1小时内结束 | |
| |
| ModelSNE-3000MBElectron systemResolution20nm (30kV, BSE Image)Magnification30x ~ 30,000xAccelerating Voltage5~30kV (5 / 10 / 15 / 20 / 30 . 5 Steps)Signal DetectionBackscattered Electron Image(BSE)Observation modeStandard mode Charge-up reduction modeElectron GunPre-centered Tungsten Filament CartridgeLens SystemTwo-stage Electromagnetic Condenser Lens One-stage Electromagnetic Objective LensStage systemStage Traverse3-axis System - X, Y-axis : 20mm / R-axis : 360° · Image Shift : ±100?Max. Sample Size50mm in Diameter x 20mm in HeightIamge systemFrame MemoryHigh Speed Mode (320×240) : 10 Frame / sec (Preview) Low Speed Mode (640×480) : 1 Frame / sec Photo Mode1 (1280×960) : 1 Frame / sec Photo Mode2 (2560×1920) : 1 Frame / sec Sampling Photo mode3 : 1 Frame / minAutomation FunctionAuto Focus, Auto Stigmator Auto Contrast & BrightnessImage FormatBMP, JPG, PNGData displayMagnification, Detector Type, Accelerating Voltage, Vacuum mode, Logo(text), Date and time, Micron markerVacuum SystemVacuum modeHigh & Low Vacuum systemVacuum PumpRotary Pump + Turbo Molecular Pump [Full Automation System]Control systemOSMicrosoft Windows? 7CPUIntel? CoreTM i5Memory / HDD2GB / 500GBInterface connectorUSB 2.0Dimensions and weightMain Unit390(W)x640(D)x560(H)mm, 90kgRotary Pump400(W)x190(D)x340(H)mm, 10kgInstallation rooomRoom temperature : 15℃~30℃ Humidity : 70% or less / Electric power : Single phase 100~240 AC, 1KW, 50/60Hz | |
