VacTran

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Typical Users

Our customers are vacuum engineers in extremely competitive industries and highly demanding R&D environments.

Industrial vacuum engineers have used VacTran worldwide for over twenty five years. VacTran undergos continous improvement, always seeking to reduce the calculation time and effort for designing vacuum systems, or for diagnosing problems in existing systems.  We only use common methods that are widely accepted in the vacuum industry. Although VacTran is not intended to solve every system application, it is designed to provide enough general utility to be useful for a wide variety of problems.

Familiarity with vacuum system technology and reasonable design procedures is essential to make effective use of the program, since modeling and results interpretation are only as valid as the assumptions made by the user.  Several references are listed in the bibliography for further study.  The American Vacuum Society (www.avs.org), with chapter organizations around the country, offers many high quality short courses on vacuum technology.  Local community colleges are another source of training.

The following is a partial list of our user community. A wide variety of industries actively use VacTran for their most critical vacuum applications.
AECL
Aerojet
AFRL/PRRS
Air Energy
Alcatel Vacuum Products
Allied Signal
Altus Air & Vacuum Ltd.
Atmel Corp.
Axcelis Technologies

Bechtel Nevada
Bird Electronic Corporation
BOC Coating Technology
Brookhaven Natl Laboratory

Catalina Coatings
Chart Industries
CLRC Daresbury Labs
Coherent
CONSARC
Cornell University
Cree Research, Inc.
CTI-Cryogenics

D&Z Microelectronics
Daresbury Laboratory
Dekker Vacuum Technologies
Delta V Technologies
Denton Vacuum
Despatch Industries
Diversified Vacuum Inc
Duke University
Dynavac

Eaton Corporation
Ebara Germany GmbH
Ebara Technologies
Ellingsen Research
Exatec

FermiLab
First Light Technology

GaSonics International
Georgia State University
Gencorp-Aerojet
General Atomics
Genus, Inc
Guidant/CPI


Hallam Associates
Hewlett-Packard
HighVac Corporation
Honeywell
HPS Div of MKS Instruments
HSD Engineering
Hughes Aircraft

IBM
Indiana University Cyclotron
Facility
Intelvac
Ion Diagnostics
Inificon, Inc
Intel

Jet Propulsion Laboratory
Johns Hopkins University

Keller Technology
KLA-Tencor
Kodak
Komag
Kontex International, LTD
Kurdex Corp.
Kurt J. Lesker Company

Laboratory for Laser Energetics
Lam
Research Corporation
Las Positas College
Lawrence Berkeley Natl Lab
Lawrence Livermore Natl Lab
Lexington Insulators
Leybold Optics
Litton
Los Alamos Natl Lab

Mason & Hanger Pantex
MassVac
Matison Technologies
Matrix Integrated Systems
MDC Vacuum Products
MEI Vac
Meyer Tool and Manufacturing
Microchemistry, Ltd
Micron Corporation
Motorola
Nanoscale Materials
NARC
NASA Goddard SFC
NASA Marshall SFC
Natl Renewable Energy Lab
Naval Research
Laboratory
NeoVac
NexRay
Nikon Research
NIST
Nortel Networks
Novellus Systems, Inc

Oak Ridge National Lab
Opal Applied Materials
Optical Coating Laboratory
Pacific Northwest National Lab
Pascal Technologies
Pfeiffer Vacuum
Philips Ultrasound
Philips Semiconductor
Pitt Des Moines
Plasma-Therm, Inc
Portland Community College
Precision Technologies, Inc
Pulse Sciences, Inc

QM Technologies

Research Support Instruments
Retech
Ricor

Sandia National Lab
Santa Barbara Research Center
Savannah River Natl Lab
Scientific Sales Associates
Seagate Technologies
SEMICORE
Schlumberger
Shemadzu
Precision Instruments, inc
Solar Cells, Inc
Space Dynamics Lab
SRI International

Stanford University
Stewart Automotive Research Sverdrup Technology

Teledyne Brown Engineering
Telstar Industrial
Texas A&M University
ThermoVac
Thomas Jefferson N. A. F.
Tokyo Electron
Arizona
Tokyo Electron Europe
Tokyo Electron Oregon
Torrex Equipment 
TRW Corporation

UK Atomic Energy Authority 
University of Illinois
Ulvac Technologies
Ulvac Japan, Ltd
University of Notre Dame

Vapor Technologies
Varian Ion Implant Systems
Varian Vacuum Products
Veeco Instruments
Venzon Engineering
VST Vacuum Service

Watkins-Johnson
Wright Industries
Wyle Laboratories

Xiron
XL Technology Systems
Xoft Microtube

Yeagle Technology

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