日立扫描电子显微镜Hitachi scanning electron microscope
产品型号:FlexSEM1000II
简介介绍:兼具台式电镜的简单快捷,图像分辨率高达4 nm。
同时具有高品质图像性能和更加完善的自动化功能,
可满足更广大用户的需求。
详情介绍
日立 FlexSEM 1000 II 可变压力扫描电镜:智能高效的实验室解决方案
核心优势
▸ 台式设计 · 全尺寸性能
突破性集成可变压力(VP)技术,**在紧凑型电镜中实现非导电样本免处理直接观测,消除喷金预处理步骤。
▸ 4 nm 高分辨成像
电子光学系统 + 低像差物镜 + 枪式偏压系统,在全压范围(真空至可变压力)及全加速电压下保持分辨率稳定性。
▸ 零妥协的经济性
热场发射电子源(低能耗)结合自清洁光路设计,降低维护成本,日均能耗比传统电镜低40%。
技术亮点
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模块
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技术特性
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电子光学系统
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新型磁透镜列阵|高灵敏度超变压检测器|自适应电子束校准
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信号检测
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双模式一体化探测器(SE/BSE)|低噪信号放大器|实时电荷中和功能
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操作设计
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10英寸触控屏|一键压力切换(5-500 Pa)|自动束斑优化|防震紧凑机身(60×50 cm)
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专业应用覆盖
关键参数
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类别
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规格
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电子源
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热场发射(肖特基枪)
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分辨率
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4 nm (高真空)|15 nm (可变压力)
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放大倍数
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5× ~ 300,000×
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探测器
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二次电子(SE)|背散射电子(BSE)
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样品室
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Ø 150 mm 载台|8轴电动控制
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压力适应性
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高真空至 500 Pa
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Hitachi FlexSEM 1000 II VP-SEM: Intelligent Lab Solution
Key Advantages
▸ Benchtop Size, Full-Featured Performance
Integrated Variable Pressure (VP) technology enables direct observation of non-conductive samples without coating – a first for compact SEMs.
▸ 4 nm High-Resolution Imaging
Proprietary electron optics + low-aberration objective lens + gun bias system maintain resolution stability across all pressure modes (HV to VP) and accelerating voltages.
▸ Cost Efficiency Without Compromise
Thermionic emission source (low power) + self-cleaning column design reduce maintenance costs with 40% lower daily energy consumption vs conventional SEMs.
Breakthrough Technologies
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Module
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Innovations
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Electron Optics
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New magnetic lens array|Hypressure detector|Adaptive beam calibration
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Signal Detection
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Dual SE/BSE detector|Low-noise amplifier|Real-time charge neutralization
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Operational Design
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10" touch panel|One-click pressure switching (5-500 Pa)|Auto beam optimization|Shock-absorbing compact body (60×50 cm)
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Applications
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Materials Science: Non-metallic inclusion analysis|Surface roughness quantification|Nanostructure characterization
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Industrial QA: Metallurgical defect inspection|Polished surface scratch detection|IC failure analysis
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Life Science: Hydrated biological sample imaging|3D plant tissue reconstruction
Specifications
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Category
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Parameters
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Electron Source
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Thermionic Emission (Schottky)
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Resolution
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4 nm (HV)|15 nm (VP)
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Magnification
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5× ~ 300,000×
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Detectors
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SE|BSE
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Stage
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Ø 150 mm|8-axis motorized control
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Pressure Range
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High vacuum to 500 Pa
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