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Used Cd Sem (Critical Dimension Sem)

  • Trusted Seller
    Hitachi Wafer Prealigner S-9300 CD

    Hitachi Wafer Prealigner S-9300 CD Scanning Electron Microscope System Working

    • Manufacturer: Hitachi
    • Model: S-9300

    “Removed from a Hitachi S-9300 CD Scanning Electron Microscope System” Hitachi Wafer Prealigner S-9300 CD Scanning Electron Microscope System Working Removed from a Hitachi S-9300 CD Scanning Electron Microscope ...

    $562 USD
    Albuquerque, NM
  • Trusted Seller
    Hitachi SEM Power Distribution Box

    Hitachi SEM Power Distribution Box S-9380 Used Working

    • Manufacturer: Hitachi
    • Model: S-9380

    Hitachi S-9380 SEM Power Distribution Box used working surplus Inventory # AA-3533 This Hitachi power distribution box is used working surplus. The physical condition is good, but there are signs of previous use...

    $501 USD
    Albuquerque, NM
  • Trusted Seller
    2001 HITACHI S-9220

    2001 HITACHI S-9220

    • Manufacturer: Hitachi
    • Model: S-9220

    The tool is complete with no known issues OEM Model Description The Hitachi S-9220 CD-SEM is a high-resolution, automated tool for precise CD measurements. It is designed for inline process control and developm...

    United States
  • Trusted Seller
    1997 HITACHI S-8820 SEM

    1997 HITACHI S-8820 SEM

    • Manufacturer: Hitachi
    • Model: S-8820

    They are offline in the clean storages. As Is Vintage : S-8820 – 1997 For S-8820 : Complete

    United States
  • Trusted Seller
    Hitachi S-8820

    Hitachi S-8820

    • Manufacturer: Hitachi
    • Model: S-8820

    Installed in fab – powered off waiting de-install. Complete. No known issues.

    United States
  • Trusted Seller
    2015 HITACHI CG6300 CDSEM

    2015 HITACHI CG6300 CDSEM

    • Manufacturer: Hitachi
    • Model: CG6300

    United States
  • Trusted Seller
    2001 HITACHI S-9220

    2001 HITACHI S-9220

    • Manufacturer: Hitachi
    • Model: S-9220

    2 available They are offline in the clean storages. As Is Vintage : S-9220 – 2001 for both tools. For S-9220 : One is complete the other may have some missing parts.

    United States
  • Trusted Seller
    Hitachi S-8820

    Hitachi S-8820

    • Manufacturer: Hitachi
    • Model: S-8820

    De-installed in storage. Complete. Known issue is transfer arm in exchange chamber needs to be replaced.

    United States
  • Trusted Seller
    Hitachi semiconductor S 9380 II

    Hitachi semiconductor S 9380 II

    • Manufacturer: Hitachi
    • Model: S-9380

    Available August 2015

    Bree, Ireland
  • Trusted Seller
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    1997 Hitachi S-7800

    • Manufacturer: Hitachi
    • Model: S-7800

    Process Type: Metrology & Inspection Wafer Size: 200mm Date of Manufacture: Aug 1997 Status of Equipment: Refurbished Hitachi S-7800, includes dry EDX detector and system. Configured for 8 inch wafers, howeve...

    United States
  • Trusted Seller
    no-image_en.png

    Hitachi S-9300

    • Manufacturer: Hitachi
    • Model: S-9300

    United States
  • Trusted Seller
    HITACHI S-9220 CD-SEM available March

    HITACHI S-9220 CD-SEM available March 2025

    • Manufacturer: Hitachi
    • Model: S-9220

    HITACHI S-9220 CD-SEM For Sale March 2025 - CSI Semi in Ireland, Europe Photos and Videos available - contact CSI Semi paul@csisemi.com 6" Wafer Set Up and 8" Chuck adapter. Serviced and Deinstalled by Hitach...

    Bree, Ireland
  • Trusted Seller
    HITACHI S9220 CD-SEM "Just Listed"

    HITACHI S9220 CD-SEM "Just Listed" - March 2025

    • Manufacturer: Hitachi
    • Model: S-9220

    HITACHI S-9220 CD-SEM - For Sale -March 2025 - CSI Semi in Ireland, Europe Photos and Videos available - contact CSI Semi 6" Wafer Set Up and 8" Chuck adapter. Serviced and Deinstalled by Hitachi Engineer in E...

    Bree, Ireland
  • Trusted Seller
    HITACHI S-7000 CD SEM

    HITACHI S-7000 CD SEM

    • Manufacturer: Hitachi
    • Model: S-7000

    CD SEM Measurement Tool

    Bree, Ireland
  • Trusted Seller
    Hitachi S9360 CD SEM Scanning

    Hitachi S9360 CD SEM Scanning Electron Microscope 300mm

    • Manufacturer: Hitachi
    • Model: S-9360

    Hitachi S9360 CD SEM Scanning Electron Microscope 300mm

    Bree, Ireland
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Overview

CD-SEM (Critical Dimension Scanning Electron Microscopy) is a high‑precision inspection tool used in semiconductor metrology to measure linewidths, spaces and feature profiles on wafers and masks. It combines electron imaging with advanced software to deliver nanometer‑scale CD measurements, overlay checks and defect characterization. CD‑SEMs are common in fabs and R&D and require controlled environments, regular calibration and specialized service for repeatable, traceable results.

FAQ

What should I check when buying a used CD‑SEM?

Review service and vacuum logs, column condition, detector history, software licenses and versions, calibration certificates, availability of spare parts and any completed upgrades or refurbishments.

What site requirements are needed before installation?

Ensure appropriate cleanroom class, vibration isolation, stable power and grounding, chilled water or HVAC, compressed air/gas hookups, adequate floor loading and operator space.

How should a CD‑SEM be shipped to avoid damage?

Use specialized freight with column locking, climate control, shock sensors, secure crating and an experienced equipment transporter; plan for on‑site unpacking and qualification.

What routine maintenance does a CD‑SEM require?

Regular checks include vacuum pump service, electron source replacement or conditioning, detector cleaning, stage calibration, software updates and preventive maintenance by trained technicians.

Are calibrations and traceability usually included with a purchase?

Not always; ask for recent calibration certificates or arrange manufacturer or accredited‑lab calibration and establish a periodic verification schedule for traceability.