The Mini chiller is the most sophisticated and energy efficient chiller ATC have ever produced.
Designed to augment the KT range, the Mini combines excellent cooling performance, a smaller footprint and new touchscreen controller. As all of the internals run on 24 volts, the unit is incredibly energy efficient and suitable for use all over the world. The low noise variable speed fans make the Mini whisper quiet and the perfect addition to your laboratory or workplace. The EcoMini, based on the success of the KTR, provides 500W of cooling to a factory set temperature, in stable conditions.
Semiconductor Device Fabrication: Key Processes and Challenges
In today’s digital age, semiconductors form the backbone of nearly every modern technology, from smartphones to supercomputers. The semiconductor device fabrication process drives this technological revolution, involving a series of specialized steps that demand precision, innovation, and advanced materials science.
However, despite the refinement of these processes, manufacturers face significant challenges in maintaining competitiveness. In the following sections, we’ll take a deep dive into the core processes of semiconductor device fabrication and explore the common challenges that industry leaders encounter while developing these essential components.
Understanding Semiconductor Device Fabrication: The Core Processes
The journey of creating a semiconductor device begins with semiconductor fabrication, a complex, multi-step process that transforms raw materials—typically silicon—into the intricate
DuPont™ Kalrez® to Help Reduce Particle Generation
DuPont's Trilobe seals can help improve seal life in dovetail grooves. The improved design combines the excellent chemical, thermal, and plasma resistance of Kalrez® FFKM parts with a unique cross-sectional shape that eliminates many of the problems associated with semi-dynamic seal applications using a dovetail groove. These problems include shorter seal lifespan, installation difficulties, and increased particle generation due to seal wear and degradation.
The molded notch makes installation quick and easy, oftentimes significantly reducing the time for installs. Additionally, it elminates improper installation and user error.
Failing Heater? Troubleshooting and Corrections for Failing Heaters
Even after following instructions correctly and checking and rechecking the Watlow® installation manual, sometimes the flip of a switch does not activate an electric heater. In these cases, troubleshooting the problem can often lead to the most straightforward solutions to properly start a heater.
When trying to assess heater failure, take stock of these troubleshooting questions that can help determine the immediate cause of the problem.
Is the Heater Connected and Installed Correctly?
Is the heater plugged in and connected correctly? This is the easiest fix for a non-working heater. Plugs can be loosened or disconnected during final checks or while ensuring the parts are all in the right places and deciphering the instructions.
Make sure that there are no gaps between the heater and the part to which the heater is installed. Also, check that the heater covers the part as expected, and
Maybe you’ve been in the vacuum and component industry for decades. Maybe you’re new, or learning the ropes. Whether or not your expanding your expertise, or simply shopping for vacuum components, you should know how to differentiate the most common terms and products for your application.
IES Technical Sales works with some of the world’s top vacuum manufacturers and component manufacturers.
That’s why we are sharing this robust glossary for ultra high vacuum terminologies. Here, we’ll define the vacuum vocabulary and the most common items you will come across in the industry.
Analytical Instrumentation - Any device or appliance that measures the composition, structure, or properties of a substance. Vacuum is used in analytical instruments such as mass spectrometers, chromatographs, electron microscopes, and particle accelerators to create low-pressure environments for accurate analysis and observation of
Building on 55 years of surface measurement innovation and technology leadership, Dektak Pro™ sets a new standard for stylus profilometer performance. The system uniquely delivers the highest quality data with unrivaled ease of use.
Bruker's Dektak systems have led the industry in stylus profiling technology for decades, achieving milestone improvements in resolution, stability, speed, and versatility. Now, Dektak systems are well-established as the gold standard of stylus profilers; when an accurate, trustworthy stylus profiler is needed, Dektak has long been the unquestioned solution.
Dektak Pro takes the next step forward in stylus profiling innovation, providing even more enhanced operability, reliability, and measurement accuracy to enhance and extend the qualities that make Dektak synonymous with stylus profiling.
HVG-2020B: Choosing the Right Analog Output Signal for You
The HVG-2020B wide range, dual sensor vacuum gauge takes measurement to the next level. With a Piezo based sensor and a thermal based Pirani sensor, it accurately and confidently measures pressures across seven decades. The Piezo sensor is media isolated, gas composition independent, and periodically zeroed by the Pirani sensor. An ambient thermal sensor enables the instrument to adjust for temperature and therefore better accuracy.
The HVG-2020B offers multiple linear and logarithmic analog output signal options.
Why do you think Teledyne offers so many logarithmic output options?
The linear output may not always be useful. Remember: the HVG-2020B is a wide range gauge that covers seven (7) decades of vacuum. That’s a huge range to cover with a linear output signal!
For example, if you are using 0 – 10 VDC Linear Output:
ConFlat flanges and fittings are part of the family of ultra-high vacuum (UHV) components that compress a copper or elastomer gasket between two stainless steel flanges to create a vacuum-tight seal. But, if a tight seal is not maintained, or if it is improperly placed between flanges, UHV pressure will not be maintained.
This ConFlat flange guide will take you through the steps for how to install these flanges onto your system to ensure it runs smoothly and effectively.
Before moving on, wear proper gear, like lint-free gloves when handling any part of vacuum components that eventually encounter any part of the vacuum atmosphere.
Step 1: Cleanliness Examination
Examine both flanges for cleanliness and that sealing surfaces have no dents or scratches. Any damage, in the form of scratches, dings, dents, etc. OR debris, such as dust, lint, dirt, etc. can affect the integrity of the vacuum seal.
With more than 300 systems installed in 44 countries, Annealsys is a leading manufacturer of RTP and CVD systems for research and production applications. A number of worldwide famous laboratories and production fabs are using Annealsys machines for the manufacturing and the development of future semiconductor photovoltaic and nanotechnologies components.
The Annealsys RTP furnaces allow performing annealing processes up to 2,642 degrees Fahrenheit (1,450 degrees Celsius) under different types of gases at atmosphere, or under reduced pressure.
Annealsys develops and manufactures direct liquid injection CVD and ALD systems, offering the highest versatility for process development. Their DLI
Advanced Energy designs and manufactures highly engineered, precision power conversion, measurement, and control solutions for mission-critical applications and processes.
Not looking to buy new equipment? For a limited time only, you can take advantage of certified pre-owned equipment from Advanced Energy.
Certified to perform like new, our inventory enables superior process results at significant savings. Every unit is backed by a six-month whole-box warranty and undergoes:
