Vibration Isolation Case Studies

DVIA-M1000 installation report (serial 241106R8) — Hitachi FE-SEM SU8700. YIMO field package. UI-program transmissibility plots and equipment photo; Reference as markdown VC table.

DVIA-ML3000 installation report (serial 250225R2) for ZEISS X-ray Microscope Xradia 630 Versa at Tier-1 Semiconductor Cheongju 3 Campus M11. March 31, 2025 tuning and vibration measurement; report written April 1, 2025. Equipment condition 장비 Turned on/IDLE. Manufacturer vibration limits via specification capture; VC / Autospectrum / Transmissibility plots by axis. Conclusion notes all axes meet specification and attributes somewhat lower measured high-frequency performance to internal motor-related vibration influences. Reference uses the standard Generic Vibration Criteria markdown table only (no separate reference graphic).

DVIA-M1000 installation report (serial 240828R1-4) — CIQTEK FIB-SEM DB550. YIMO field package. UI-program transmissibility plots and equipment photo; Reference as markdown VC table.

DVIA-M1000 installation report (serial 240930R6) — Thermo Fisher Scientific SEM Apreo 2S. YIMO field package. UI-program transmissibility plots and equipment photo; Reference as markdown VC table.

DVIA-ML1000 installation report (serial 241107R5).

DVIA-STONE-300 worksheet (STONE-300_ 210824R1-1 Set up) with setup and reporting dated 25.03.27 for Thermo Fisher Spectra 300 at Peking University Huairou. Overview, operator metadata, equipment lines, and the three STONE-300 internal-program screenshots follow the source wording and order; there is no separate vibration-specification heading, measurement summary table, or Reference section in the handout. The raster inserted under the title block ahead of the form table is header decoration only and is not published.