High Technology Service Solutions - htechss

09/04/2017

06/15/2016

Q-FOG – is used for salt spray test which is a standardized and popular corrosion test method, used to check corrosion resistance of materials and surface coatings. Usually, the materials to be tested are metallic and finished with a surface coating which is intended to provide a degree of corrosion protection to the underlying metal. This unit can be used for cyclic corrosion/UV exposure as well.

05/14/2016

Cleanroom Design

A common approach to controlling contamination in high technology manufacturing cleanrooms is the continuous monitoring of particles. Either dedicated, discrete, “real-time” particle counters or a multi-port pneumatic manifold system to sample multiple locations throughout the cleanroom can be used to accomplish this goal. It only takes a quick monitor of the air in a cleanroom compared to a typical office building to see the difference. Typical office building air contains from 500,000 to 1,000,000 particles (0.5 microns or larger) per cubic foot of air. A Class 100 cleanroom is designed to never allow more than 100 particles (0.5 microns or larger) per cubic foot of air. Class 1000 and Class 10,000 cleanrooms are designed to limit particles to 1000 and 10,000 respectively. A human hair is about 75-100 microns in diameter. A particle 200 times smaller (0.5 micron) than the human hair can cause major disaster in a cleanroom. Contamination can lead to expensive downtime and increased production costs. In fact, the billion dollar NASA Hubble Space Telescope was damaged and did not perform as designed because of a particle smaller than 0.5 microns.

05/07/2016

Bioreactor Design
Bioreactors have been used in the production processes of the food, biopharmaceutical, biochemical and tissue engineering industries over many years. A bioreactor can be any device or system designed to provide a biologically active environment. In our case, a bioreactor particularly refers to a device or system manufactured to culture cells or tissues in an environment that mimics in vivo conditions (e.g., nutrients, growth factors, and mechanical environment). These systems are being improved with applications in tissue engineering and biochemical engineering. Petri dishes, flasks, and plastic bags are the simplest bioreactors, which include a static chamber without any stirring component. Cells are placed inside cell culture media consisting of components within serum that provides the required microenvironment and are accountable for growth and differentiation of MSCs. To regulate the media, gas exchange, including oxygen and carbon dioxide, happens at the media/gas boundary. Spinner flasks, rotating-wall bioreactors, wave bioreactors, column bioreactors, hollow- fiber bioreactor are different types of available bioreactors.
One of the most recent design bioreactor is called e-incubator. e-Incubator is a high-field MRI compatible incubation platform, which enables repeated and noninvasive examination of the sample in a controlled environment and with minimum operator handling. This system supervises the culture environment including temperature, pH, and CO2 concentration along with providing media exchange automatically. The temperature, CO2 and pH were within acceptable incubation criteria.

04/26/2016

Cambridge NanoTech Plasma ALD - Metal

The Cambridge Fiji Plasma ALD system uses ALD precursors to deposit pin-hole free films in ultra-high aspect ratio features. Film thickness can be controlled to within 1nm.
Specifications:
-Dual chamber w/ load-locks
-Chuck temperature from RT to 500C
-RF Plasma (up to 300W)
-Up to 8" (200mm) wafer, maximum 0.20in/5mm thick
-Auto-logs run data (pressure, temp, etc)
Materials available:
Al2O3, AlN, ZnO
Capabilities:
ALD - Dielectrics Deposition - Alumina
ALD - Dielectrics Deposition - Zinc Oxide
ALD - Metal Deposition - Platinum
ALD - Nitride Deposition - Aluminum Nitride
General Equipment Specification - ALD Systems

04/26/2016

Cleanroom Services >
MEMS/NEMS
ALD2

The Atomic Layer Deposition (ALD) tool is used to deposit atomic layers of material. The majority of ALD reactions use two chemicals, typically called precursors. These precursors react with the surface of a material one at a time in a sequential, self-limiting, manner.
The ALD2 uses 4 precursor gases and pulses each with a N2 purge following each pulse. Each cycle of gases deposits an atomic layer of material via typically two half-reactions. The tool is currently set up to deposit Al2O3, HfO2, and Er2O3.
Specifications:
wafer pieces up to 6" wafer
25C-250C
base pressure 5mT
Capabilities:
ALD - Dielectrics Deposition - Alumina
ALD - Dielectrics Deposition - Erbium Oxide
ALD - Dielectrics Deposition - Hafnia
General Equipment Specification - ALD Systems

04/26/2016

Let Us Know About Your Projects

In this section, you can find out how, when and what it takes to Help Build It! Every project is distinct, and costs will differs depending on your demands and requirements. Please fill out our project inquiry form, let us know a little more about what you’re looking for, and we’ll get back to you with a cost estimate for your project. We’ve worked with clients in all over the world. This is one of the benefits of the internet and quick shipping vessels that are no boundaries. We accept all major credit cards (preferred), but will also take PayPal and checks. But we’re very flexible, so just let us know what works for you and chances are we’ll be able to accommodate you. Need something that’s not listed? Get in touch. Chances are we can make it happen.

02/15/2016

The High Technology Service Solutions Company is innovating to solve the challenges by providing solutions, services and infrastructures for the world industry. hTech Service Solutions has conducted numerous projects in medical, control, mechanics, and construction areas so businesses can build and grow their operations and customers can build their new futures. We provide solutions, run and manage projects, make devices, design control systems and other products that help many of companies, factories and retail facilities around the world work better .