Vibration Isolation Case Studies

On-site worksheet dated 2026.02.09 for DVIA-MB3000 serial 201201R2 supporting ZEISS Xradia 620 Versa at Tier-1 Electronics Component Manufacturer (Gumi Plant 4, X-ray CT Room). With customer equipment **Turned on/IDLE**, tuning and vibration measurement were performed and results are plotted on VC curves alongside an equipment-spec diagram. Measurement summary PASS/FAIL is tabulated below; Generic Vibration Criteria are published here as the standard markdown Reference table without a standalone reference illustration.

DVIA-ML1000 installation report (serial 250304R4).

SN 250912R5 — 2nd tuning; Hitachi HT7800 TEM. UI program plots (7 figures).

DVIA-ML1000 second tuning in Shanghai (serial 251023R6): DSP board issue diagnosed, board replaced, then re-tuned — first visit 2025-01-13, second visit January 19, 2026. PXB-BE-200HV (Turned on / IDLE). Field form lists N/A for vibration specification; measurement summary compares floor vs DVIA-ML1000 VC at dominant frequencies. VC, Autospectrum, Transmissibility per axis; on-site equipment shown as one vertically stacked composite image.

Report — SN 250923R2, ZEISS Sigma 300 FE-SEM. Vibration spec diagram, UI Autospectrum and Transmissibility (Z / L–R / F–B) plus equipment photo.

DVIA-ML1000 installation report — JEOL SEM model JSM-IT800 (serial 250801R2). Overview states the platform is appropriately installed and functioning as intended. Vibration-spec field form (Tuning Request) as screen capture, with N/A in the form text; Prepared for / End User / Location N/A. UI-program Autospectrum and Transmissibility (vertical, left-to-right, front-to-back) and equipment photo.