Vibration Isolation Case Studies

DVIA-U1000 compact installation worksheet (serial 220603R1) at GRINM Resources and Environment Tech. Co., Ltd. with Zeiss EVO15 in Beijing. Reporting 22.07.21 setup 22.07.20 measurement 2022.07.20 (Wednesday) operator Youngha Lee business trip 17.12.27~17.12.29. Publication includes setup photo UB1000 internal‑program plots Z/X/Y octave‑band plots and Active Off/On screens. Decorative header bitmap (combined with cover line image1) omitted.

DVIA-UB700 worksheet (serial 220603R1) for GRINM Resources and Environment Tech. Co., Ltd., Zeiss EVO15 in Beijing — tuning 22.07.20, report 22.07.21. Summary table (Floor vs Active) plus Z/X/Y VC curves, transmissibility, equipment photo, and active off/on result images; decorative header raster and generic VC figure omitted from the public page per site rules.

DVIA-UB1000/U1000 internal-program worksheet for ZEISS Sigma300 at Shanghai NIO Automobile Co., Ltd (S/N 220113R2). Setup and report dates 22.07.18; business trip line 17.12.27–17.12.29; Overview measurement dated 2022.07.18 (Monday). Publication includes UB1000 internal-program Z / X / Y screenshots only. Decorative company-line header bitmap (image1) omitted. Separate UB700 Sigma300/NIO case publishes transmissibility plots from a different worksheet.

DVIA-UB700 (S/N 220113R2) installation report for ZEISS Sigma300 at Shanghai NIO Automobile Co., Ltd. Tuning and report dates 22.07.18; business trip 17.12.27–17.12.29. Publication includes Z / X / Y-axis transmissibility plots from the report. Decorative header bitmap (image1) omitted.

DVIA-T56 installation report (serial 200428R5) for Universa. Overview states the isolation platform operates as intended, notes noise on impact attributed to X2 VCM movement, describes customer-requested X2 VCM function disabled, and cites possible unstable screw fastening. Location and Equipment read “Requesting information from customer”. Data section publishes vertical and front-to-back transmissibility plots plus two X2 VCM turn-off photographs tied to the X-axis subsection.

Zeiss Gemini SEM360 on DVIA-M1000 (220307R1) in Shanghai — VC-class floor vs active summary and MB1000 program VC / octave-band plots.