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HITACHI S-8840
    说明
    FEB Length measurement Many missing parts
    配置
    -Process: High-resolution FEB length measuring device -SMIF Interface: None Overall Specifications -Wafer Size: Supports 8-inch wafers (SEMI standard) -Length measurement method: Cursor and line profile method -Range: 0.1μm~10μm -Reproducibility: 1% ± or 5 nm (3σ), whichever is greater -throughput: Continuous measurement: 20 sheets/hour (5-point measurement/6-inch wafer) -Secondary electron image resolution: 5nm (50Å) (accelerating voltage 0.8kV, TV integrated image) -Usage magnification: × approx. 110 (optical microscope image) ×1,000~150,000(SEM image) -Measurement mode: Automatic measurement with auto-address/image recognition, manual measurement -stage Travel range: X,Y 0~200mm -drive Pulse Motor -control Computer Control Positioning control by linear encoder -Drive speed Up to 50 mm/s Loader -Between the loader room ⇒ the stage Automatic vacuum evacuation followed automatic loading Automatic wafer chuck -Wafer carrier ⇒ loader chamber Cassette to cassette autoloader (26 sheets) Inside the load lock: Electrostatic adsorption method -Cassette to cassette autoloader -method Random access type. 2 cassettes -Chucking Wafer backside vacuum adsorption -Orifura Alignment Automatic detection and adjustment by optical sensor -Electron optics -Accelerating voltage 700~1300V(10V variable) -Lens system Electromagnetic convergent lens system, FCM objective lens -Objective lens aperture: Heated thin film movable diaphragm (4-hole switching by outside vacuum) can be finely -adjusted -Scanning coil Two-stage electromagnetic deflection -Astigmatism 8-pole electromagnetic system (X, Y) -Probe Current Monitor Built-in Faraday cup with automatic length measurement function -optical microscope 1.2mm square field of view Black and white image, with CCD camera Control and display system CRT for observation and control EWS(GUI) 19-inch type, integrating image display Display of wafer maps, measurement values, stage coordinates, etc. for computer interaction Scanning Mode Built-in TV scanning, auto brightness, and contrast record Photography equipment (optional) Safeguards With emergency shut-off switch (mushroom-shaped) Length measurement data processing system File saving function 500MB hard disk for system programs 3.5" F/D driver, 3.5" magneto-optical disk driver With various condition file saving function -data processing Mean, standard deviation, maximum/minimum value -Print output with 80-digit thermal printer -Vacuum exhaust system method: Fully automatic dry clean method vacuum pump: 3 ion pumps 2 turbomolecular pumps 2 rotary pumps -Safeguards With power failure/vacuum safety Size: -Main unit 1650(W)×1890(D)×1650(H) -Control unit 600(W)×1331(D)×1800(H) -Power supply section 535(W)×600(D)×1500(H) -Rotary pump 360(W)×640(D)×520(H) -power 100V, 5kVA, 60Hz (single phase) Environmental conditions magnetic field AC power synchronization frequency component 0.3μT or less DC magnetic field fluctuation: 0.1μT or less vibration Frequency 5Hz Amplitude (peak-to-peak) 3μm noise 75dB or less (C characteristics) room temperature 20~25℃(Δt=±2℃)
    OEM 型号描述
    High-resolution critical-dimension measurement scanning electron microscopes (CD-SEMs)
    文件

    无文件

    verified-listing-icon

    已验证

    类别
    CD-SEM

    上次验证: 60 多天前

    物品主要详细信息

    状况:

    Used


    运行状况:

    未知


    产品编号:

    118612


    晶圆尺寸:

    8"/200mm


    年份:

    1997


    Logistics Support
    Available
    Transaction Insured by Moov
    Available
    Refurbishment Services
    Available
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    HITACHI S-8840

    HITACHI

    S-8840

    CD-SEM
    年份: 1997状况: 二手
    上次验证60 多天前

    HITACHI

    S-8840

    verified-listing-icon
    已验证
    类别
    CD-SEM
    上次验证: 60 多天前
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    物品主要详细信息

    状况:

    Used


    运行状况:

    未知


    产品编号:

    118612


    晶圆尺寸:

    8"/200mm


    年份:

    1997


    Logistics Support
    Available
    Transaction Insured by Moov
    Available
    Refurbishment Services
    Available
    说明
    FEB Length measurement Many missing parts
    配置
    -Process: High-resolution FEB length measuring device -SMIF Interface: None Overall Specifications -Wafer Size: Supports 8-inch wafers (SEMI standard) -Length measurement method: Cursor and line profile method -Range: 0.1μm~10μm -Reproducibility: 1% ± or 5 nm (3σ), whichever is greater -throughput: Continuous measurement: 20 sheets/hour (5-point measurement/6-inch wafer) -Secondary electron image resolution: 5nm (50Å) (accelerating voltage 0.8kV, TV integrated image) -Usage magnification: × approx. 110 (optical microscope image) ×1,000~150,000(SEM image) -Measurement mode: Automatic measurement with auto-address/image recognition, manual measurement -stage Travel range: X,Y 0~200mm -drive Pulse Motor -control Computer Control Positioning control by linear encoder -Drive speed Up to 50 mm/s Loader -Between the loader room ⇒ the stage Automatic vacuum evacuation followed automatic loading Automatic wafer chuck -Wafer carrier ⇒ loader chamber Cassette to cassette autoloader (26 sheets) Inside the load lock: Electrostatic adsorption method -Cassette to cassette autoloader -method Random access type. 2 cassettes -Chucking Wafer backside vacuum adsorption -Orifura Alignment Automatic detection and adjustment by optical sensor -Electron optics -Accelerating voltage 700~1300V(10V variable) -Lens system Electromagnetic convergent lens system, FCM objective lens -Objective lens aperture: Heated thin film movable diaphragm (4-hole switching by outside vacuum) can be finely -adjusted -Scanning coil Two-stage electromagnetic deflection -Astigmatism 8-pole electromagnetic system (X, Y) -Probe Current Monitor Built-in Faraday cup with automatic length measurement function -optical microscope 1.2mm square field of view Black and white image, with CCD camera Control and display system CRT for observation and control EWS(GUI) 19-inch type, integrating image display Display of wafer maps, measurement values, stage coordinates, etc. for computer interaction Scanning Mode Built-in TV scanning, auto brightness, and contrast record Photography equipment (optional) Safeguards With emergency shut-off switch (mushroom-shaped) Length measurement data processing system File saving function 500MB hard disk for system programs 3.5" F/D driver, 3.5" magneto-optical disk driver With various condition file saving function -data processing Mean, standard deviation, maximum/minimum value -Print output with 80-digit thermal printer -Vacuum exhaust system method: Fully automatic dry clean method vacuum pump: 3 ion pumps 2 turbomolecular pumps 2 rotary pumps -Safeguards With power failure/vacuum safety Size: -Main unit 1650(W)×1890(D)×1650(H) -Control unit 600(W)×1331(D)×1800(H) -Power supply section 535(W)×600(D)×1500(H) -Rotary pump 360(W)×640(D)×520(H) -power 100V, 5kVA, 60Hz (single phase) Environmental conditions magnetic field AC power synchronization frequency component 0.3μT or less DC magnetic field fluctuation: 0.1μT or less vibration Frequency 5Hz Amplitude (peak-to-peak) 3μm noise 75dB or less (C characteristics) room temperature 20~25℃(Δt=±2℃)
    OEM 型号描述
    High-resolution critical-dimension measurement scanning electron microscopes (CD-SEMs)
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