YIMO DVIA-MB1000 (240327R3) ZEISS GeminiSEM 360 Installation Report

DVIA-M Series

Installation Report

YIMO

ZEISS

GeminiSEM 360

DVIA-MB1000

Overview

The DVIA-MB1000 active vibration isolation platform is appropriately installed and functioning as intended.

Model: DVIA-MB1000

Serial Number: 240327R3

Byeonghun Cho from DAEIL SYSTEMS

June 25, 2024

July 6, 2024

N/A

1st tuning

N / A

Manufacturer: ZEISS

Equipment: FE-SEM

Model: GeminiSEM 360

The equipment is installed

Data and Image

Criterion Curve	Description	Amplitude μm/s (µin/s)	Detail Size μm
Workshop (ISO)	Distinctly perceptible vibration. Appropriate to workshops and non-sensitive areas.	800 (32,000)	N/A
Office (ISO)	Perceptible vibration. Appropriate to offices and non-sensitive areas.	400 (16,000)	N/A
Residential Area (ISO)	Barely perceptible vibration. Appropriate to sleep areas in most instances.	200 (8,000)	75
Operating Theatre (ISO)	Vibration not perceptible. Suitable for surgical suites, microscopes to 100x.	100 (4,000)	25
VC-A	Adequate for optical microscopes to 400x, microbalances, optical balances.	50 (2,000)	8
VC-B	Appropriate for inspection and lithography equipment to 3μm line widths.	25 (1,000)	3
VC-C	Appropriate for optical microscopes to 1000x, lithography equipment to 1μm.	12.5 (500)	1 - 3
VC-D	Suitable for demanding equipment including electron microscopes (SEMs/TEMs).	6.25 (250)	0.1 - 0.3
VC-E	For the most demanding systems including E-Beam lithography at nanometer scales.	3.12 (125)	< 0.1
VC-F	For extremely quiet research spaces. Not recommended as design criterion.	1.56 (62.5)	N/A
VC-G	For extremely quiet research spaces. Not recommended as design criterion.	0.78 (31.25)	N/A