Vibration Isolation Case Studies

DVIA-UB350(1260×800, serial 220211R02) installation report prepared for SNU Precision, with SNU CTQ equipment at Tier-1 Display Manufacturer (Paju) M2; tuning 2022-05-12 and report written 2022-05-16 by DAEIL SYSTEMS. Equipment Turn on state: vertical / left–right / front–back VC curves and transmissibility plus summary VC-class table (Floor vs Active). Six measurement plots published; decorative header PNG and Reference VC diagram omitted in favor of markdown criteria table.

Summary of the tools and work sequence for unpacking and initial mechanical setup of the DVIA-UB700, with reference photos from the handout. Customer-specific installation data and measurement plots are not part of this publication.

DVIA-M3000 (serial 210915R2) installation report dated 22 April 2022 for Elionix EBL at Amazon Web Services (form "Prepared for: AWS"). VC and transmissibility curves for vertical, left-to-right, and front-to-back axes on floor and active isolator, vibration results summary table, and Generic Vibration Criteria as a markdown Reference table. Decorative header bitmap and the standalone Reference criteria figure from the handout were omitted in favor of the site table.

DVIA-MB3000 (serial 220310R3) worksheet from 22 April 2022 at Carl Zeiss Magok LG Science Park with Versa 620 (X-ray): summary VC table versus floor and active-platform states for Z-, X-, and Y-axis VC curves plus transmissibility plots. Engineers Youngha Lee and Seounghoon Cheon (DAEIL SYSTEMS); report written date 22.04.25. Reference VC criteria are published only as an on-site markdown table (no reference figure asset).

Compact installation report prepared for Hanyang University with DVIA-MB1000 (serial 141211R5) on SEM equipment at the Sungdong, Seoul campus: overview, vibration summary comparing floor versus active VC-class bands across Z / X / Y, VC curves plus transmissibility for each axis at floor versus active measurement points (report header decoration bitmap omitted from publication), and the standard VC reference markdown table.

DVIA-UD350 (SN 220127R1-1) at KIST Building L7 Room 7223, Seongbuk-gu, Seoul, supporting a microscope. Engineers Youngha Lee and Seounghoon Cheon (DAEIL SYSTEMS); tuning and report dated April 21, 2022. Measurement summary table plus Z/X/Y VC curves (Floor and Active), transmissibility plots, and VC criteria as markdown (header decoration image and Word Reference raster omitted).