Vibration Isolation Case Studies

DVIA-ML1000 installation report — ZEISS FE-SEM Sigma 360 (serial 250828R5). Overview states the platform is appropriately installed and functioning as intended. Prepared for, End User, and Location are N/A on the form. Equipment Condition The equipment turned on/IDLE; Tuning Request N/A. UI-program transmissibility (vertical, left-to-right, front-to-back) and equipment photo. No vibration-spec screen capture and no measurement summary table on the published form.

DVIA-ULF700 installation report in Ho Chi Minh for a Thermo Fisher SEM Prisma system (isolator serial 251023R8). Measurement summary covers floor versus DVIA-ULF700 VC levels with vertical and horizontal axes (autospectrum and transmissibility curves); onsite SEM photo included. Reference uses the generic VC criteria table.

DVIA-ML1000 SN 250828R5 — ZEISS Sigma 360; report contains transmissibility plots (Z/X/Y).

DVIA-ULF700 (serial 250902R6) tuning and vibration measurements for a TESCAN CLARA SEM in Beijing under Northern Huachuang. Tuned 2025-12-10; report written 2025-12-11. Covers cooler-on-platform coupling risks, publishes the tuning-request UI capture plus VC / autospectrum / transmissibility plots in three axes. Site photos not permitted.

69 Ministry of Defense TFS Prisma Installation

DVIA-ML3000 (serial 250805R2) installation report for the Nano Convergence Technology Institute 4F Line with a ZEISS X-ray Microscope Versa 630. Equipment specification is shown as a diagram; measurement summary compares floor versus DVIA-ML3000 in Turned on/IDLE state. VC, autospectrum, and transmissibility plots per axis; Reference uses the standard Generic Vibration Criteria markdown table.