Vibration Isolation Case Studies

DVIA-ML3000 (S/N 260128R4) installation report at GUANGZHOU GRG METROLOGY & TEST CO., LTD., Zhejiang, China — Thermo Fisher Scientific TEM Talos. Published figures: vibration specification and tuning-request UI captures, vertical / lateral / longitudinal VC curves, autospectra, and transmissibility from the measurement program; onsite equipment photo. Measurement Summary cites “Refer to item 9”; vertical axis FAIL on floor versus PASS on the platform; lateral and longitudinal follow the report table.

DVIA-ML1000 installation report — TESCAN Amber FIB-SEM (serial 251117R7) for Jiasheng Advanced Technology, Suzhou, China. Overview states the platform is appropriately installed and functioning as intended. Vibration specification as TESCAN Amber environmental-spec table image; equipment turned on/IDLE; tuning request N/A. Measurement summary PASS on floor and on DVIA-ML1000 for vertical, left-to-right, and front-to-back. UI-program VC curves, Autospectrum, Transmissibility per axis and equipment photo.

DVIA-ML1000 installation report (serial 230320R1) for a Hitachi SU8700 FE-SEM at Shanghai Jiao Tong University, Shanghai, China. Overview states the platform is appropriately installed and functioning as intended. Vibration specification is given as a diagram; tuning request N/A; measurement summary compares floor vs DVIA-ML1000 with equipment turned on/IDLE; UI-program VC, autospectrum, and transmissibility plots per axis; equipment photo; Reference uses the standard Generic Vibration Criteria markdown table.

DVIA-ML1000 installation report — Hitachi FE-SEM SU8700 (serial 230320R1) at Shanghai Jiao Tong University, Shanghai. Overview states the platform is appropriately installed and functioning as intended. Vibration specification is shown as the specification figure in the form; Measurement Summary PASS for floor versus DVIA levels by axis at 3.15 Hz aligned with the table in the source report. VC / Autospectrum / Trans plots from the UI program, onsite equipment photo, and the standard VC criterion table published as Markdown in Reference.

China Color Innovation Institute (Tianjin City, China) Thermo Fisher Scientific Apreo 2S SEM DVIA-ML1000 installation report — the active isolation platform meets the VC-F vibration specification on all axes (the floor fails on every axis; the DVIA-ML1000 platform passes vertical, left-to-right, and front-to-back). Per-axis VC Curves, Autospectrum, and Transmissibility plots, the vibration specification sheet, and the equipment photo are published.

DVIA-ML1000 installation report (serial 260110R1-2) for ZEISS FE-SEM Sigma 360 at Kunshan DeKaiYiTe. Tuning March 20, 2026; report April 7, 2026. Engineer Chaewon Lee (DAEIL SYSTEMS). Equipment condition per report: The equipment is turned on/IDLE. Measurement summary: floor FAIL vs platform PASS all axes; vibration specification per UI (item 9). Published: vibration specification capture, VC / Autospectrum / Transmissibility per axis, equipment photo. Reference is the standard Generic Vibration Criteria markdown table only.