Skip to main content
Installation Report
DVIA-M Series
07-30-2018

MC1000 (P58) vibration setup report — in-house TEM at KBSI (2018-07-30)

DVIA-M Series
Installation Report
MC1000
P58
KBSI
TEM
Daeil Systems

Report information

Report title (source): 서한기술연구소(MC1000_P58 Set_Up)

Target equipment: TEM 자체 개발장비

Installation site: 한국기초과학지원연구원 연구동 2층

Notes: 제진대 성능 양호

END USER: 한국기초과학지원연구원

Site visit date: 18.07.27

Engineer: 최형문

Report written date: 18.07.30

Overview

제진대 설치 후 진동환경을 측정하여 장비 사용에 문제가 없는지 확인함.

Measurement information

Measurement date: 2018.07.27 (금), 측정자: 대일시스템 최형문 과장

Measurement site: 한국기초과학지원연구원 연구동 2층

Equipment model: TEM 자체 개발장비(프레임까지 사진촬영 허락)

Measurement results summary

Test Condition — VC-Class (일반 조건)

ZXY
건물 바닥BDE
제진대 상판GGG

전 방향 성능이 양호하며, VC-Class그래프를 첨부함.

측정 조건은 일반 조건( SEM 펌프 가동 )과 평상시 조건( SEM/코팅기 펌프 가동/사람이 걸어 다닐 때)으로 측정함.

주변 펌프가 작동하거나 사람이 돌아다니는 등 환경이 변화해도 제진대 상부의 진동 환경에는 큰 영향을 주지 않음.

VC-Class measurement summary chart

MB1000 internal program — Z axis

MB1000 internal program — X axis

MB1000 internal program — Y axis

Octave band — Z axis

Octave Band Result (BASE: 바닥, TOP: 제진대 상부)

Octave band — X axis

Octave band — Y axis

Reference

Generic Vibration Criteria

Criterion CurveDescriptionAmplitude
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-AAdequate for optical microscopes to 400x, microbalances, optical balances.50 (2,000)8
VC-BAppropriate for inspection and lithography equipment to 3μm line widths.25 (1,000)3
VC-CAppropriate for optical microscopes to 1000x, lithography equipment to 1μm.12.5 (500)1 - 3
VC-DSuitable for demanding equipment including electron microscopes (SEMs/TEMs).6.25 (250)0.1 - 0.3
VC-EFor the most demanding systems including E-Beam lithography at nanometer scales.3.12 (125)< 0.1
VC-FFor extremely quiet research spaces. Not recommended as design criterion.1.56 (62.5)N/A
VC-GFor extremely quiet research spaces. Not recommended as design criterion.0.78 (31.25)N/A

Notes:

- As measured in one-third octave bands over 8-80 Hz (VC-A/B) or 1-80 Hz (VC-C through VC-G).

- Detail size refers to width in microelectronics fabrication or particle size in medical research.

Share this Case Study

Case Study Information

Category
Installation Report
SeriesDVIA-M Series
Date07-30-2018
Tags
DVIA-M Series
Installation Report
MC1000
P58
KBSI
TEM
Daeil Systems