Vibration Isolation Case Studies

DVIA-UB700 (S/N 230515R1) installation report at Hefei Institutes of Physical Science (Chinese Academy of Sciences), Hefei — Z / X / Y-axis transmissibility plots from the September 2023 handout.

DVIA-UB700 (S/N 230620R3) installation report prepared for Fujian Zijin Liyuan Material Technology Co., Ltd.; Sigma300 equipment in Xiamen, China; engineer Youngha Lee. Tuning date 23.07.26 and report written 23.07.27 per worksheet. Publication includes Data and Image: Z/X/Y-axis transmissibility plots and equipment photograph; decorative header bitmap (image1) omitted.

DVIA-U1000 compact installation worksheet (serial 230620R3) for Fujian Zijin Liyuan Material Technology Co., Ltd. with Sigma300 in Xiamen, China. Setup 23.07.26, reporting 23.07.27, business-trip line 17.12.27~17.12.29; engineer Youngha Lee. Overview measurement dated 2023.07.26 (Wednesday). Published setup photo and U1000 internal-program Z / X / Y measurement screens; decorative Word header ribbon (image1) omitted.

DVIA-U1000 compact installation worksheet (serial 220531R1) for Xi'an Polytechnic University with Sigma300 in Xi'an, China. Setup and reporting 23.07.14; business trip 17.12.27~17.12.29; engineer Youngha Lee. Published setup photo and U1000 internal-program Z/X/Y measurement screens; decorative Word header ribbon (image1) omitted. No octave-band or VC summary table appears in this worksheet.

DVIA-UB700 (S/N 220531R1) installation report prepared for Xi'an Polytechnic University; Sigma300 equipment in Xi'an, China; engineer Youngha Lee. Tuning and report written 23.07.14 per worksheet. Publication includes Data and Image: Z/X/Y-axis transmissibility plots and equipment photograph; decorative header bitmap (image1) omitted.

DVIA-UB700 (S/N 230512R4, 910 × 1140 mm) installation report prepared for DongFang Boiler (Group) Co., Ltd., CHENGDU, China, with Sigma500 equipment — Z, X, and Y-axis transmissibility plots. Letterhead bitmap (image1) omitted from publication.