Hielscher Ultrasound Technology

Special topics and frequent searches on our website

Special topics:

ultrasonic extraction

Ultrasonic extraction or sono-extraction is a process intensifying technology, which works by the coupling of high power ultrasonics into a slurry of plant or cell tissue. Hielscher Ultrasonics supplies reliable ultrasonicators for cell disruption and extraction from small lab samples up to high volumes in industrial processing. The appeal of the ultrasonically assisted extraction lies in the non-thermal treatment of the material, its easy application and the scaleability from test to production scale. Hielscher’s ultrasonic devices generate high intense ultrasound that can be exactely controlled to your process requirements.

https://www.hielscher.com/information-about-ultrasonic-extraction.htm
UIP4000hdT 4kW powerful ultrasonic processor
UIP4000hdT 4kW powerful ultrasonic processor

process intensification

Process intensification makes the reactions and the production of materials more efficient. Ultrasonic processing is well known to speed-up processes and to improve the output (e.g. superior quality, higher yields). Hielscher Ultrasonics manufactures superior ultrasonic equipment for homogenization, dispersion & wet-milling, emulsification, extraction, lysis, and sonochemical reactions. Learn more about how ultrasonication can intensify your process and make it more efficient!

https://www.hielscher.com/information-about-process-intensification.htm
UIP2000hdT - 2kW ultrasonicator for liquid processing.
UIP2000hdT - 2kW ultrasonicator for liquid processing.

extraction

Extraction describes the release and isolation of intracellular material from plant cells, tissue, cell cultures and microorganisms. Conventional extraction processes such as solvent extraction, maceration, Soxhlet etc. are often slow and inefficient. Ultrasonic extraction promotes mass transfer and increases the efficiency of extraction significantly. Ultrasonic extraction is known for its rapid processing, higher yields and superior extract quality!

https://www.hielscher.com/information-about-extraction.htm
UP400St agitated 8L extraction setup
UP400St agitated 8L extraction setup

UIP2000hdt

The UIP2000hdT is a powerful 2kW ultrasonic processor used for heavy duty applications such as homogenization, dispersion & wet-milling, emulsification, extraction and chemical reactions. With its digital control, automatic data recording and user-friendly operation, the UIP2000hdT allows for intensifying processes and to produce medium-sized volumes on industrial scale. The UIP2000hdT can be operated in batch mode as well as in combination with a flow cell reactor for continuous inline sonication. Since ultrasonic processes can be linearly scaled-up by adding several ultrasonic units in parallel or by installing a larger ultrasonic unit such as Hielscher’s UP16000 (16kW).
Read more about the features of the UIP2000hdT and the multiple applications!

https://www.hielscher.com/information-about-uip2000hdt.htm
UIP2000hdT - a 2000W high performance ultrasonicator for industrial milling of nano particles.
UIP2000hdT - a 2000W high performance ultrasonicator for industrial milling of nano particles.

pharma

Power ultrasonics is a highly efficient and reliable tool for the production of vaccines, nano-formulated drugs and drug carriers (e.g. liposomes). Hielscher Ultrasonics’ lab, pilot and industrial systems produce pharma-grade micron- and nano-emulsions / -dispersions, liposomes as well as vaccines. Hielscher’s ultrasonic systems are equipped with CIP (clean-in-place) and SIP (sterilize-in-place) and guarantee thereby safe and efficient production according to pharmaceutical standards. All specific ultrasonic processes can be easily tested in lab or bench-top scale and then be linearly scaled up to industrial production.

https://www.hielscher.com/information-about-pharma.htm
UIP2000hdT - a 2000W high performance ultrasonicator for industrial milling of nano particles.
UIP2000hdT - a 2000W high performance ultrasonicator for industrial milling of nano particles.

sonication

Sonication (also termed ultrasonication) is the application of low frequency, high intensity ultrasound waves into a liquid or pastes medium. Acoustic cavitation generated by intense sonication creates energy-dense conditions such as high pressure and temperature differentials as well as high shear forces and turbulences. Those ultrasonically generated forces break particles and droplets, disrupt cells and initiate chemical reaction. Due to these effects, sonication is used for homogenisation, wet-milling & dispersing, emulsification, extraction and sonochemistry. Read more about the manifold advantages of sonication and learn how your process can benefit from the application of power ultrasound!

https://www.hielscher.com/information-about-sonication.htm
UIP2000hdT - a 2000W high performance ultrasonicator for industrial milling of nano particles.
UIP2000hdT - a 2000W high performance ultrasonicator for industrial milling of nano particles.

solvent extraction

Ultrasonication intensifies conventional solvent extraction and makes the process significantly more efficient. Ultrasonic extraction works with various types of solvents such as water, ethanol, methanol, isopropanol, vegetable oils, glycerin to name just a few. Ultrasonically generated cavitation improves mass transfer and disrupts cells so that the intracellular material and the targeted bioactive substances are released into the solvent. As a non-thermal extraction method, sonication prevents the thermal degradation of thermo-labil ingredients. Thereby, ultrasonic extraction increases the yield, improves extract quality and speeds-up the process.
Read more about the manifold ultrasonic extraction applications including case studies and ultrasonic extraction protocols!

https://www.hielscher.com/information-about-solvent-extraction.htm
UP400St agitated 8L extraction setup
UP400St agitated 8L extraction setup

food

The application of powerful ultrasound waves to liquid food products is used to homogenise and disperse them evenly, to extract aromatic and bioactive compounds (e.g. flavours, vitamins, natural colorants) and to improve microbial stability. As a non-thermal treatment, ultrasonication avoids the thermal decomposition of temperature-sensitive substances and is thereby a mild processing method. Hielscher Ultrasonics offers a wide product range of high-performance ultrasonic food processing systems, which can be operated in batch mode or continuous inline setup using an ultrasonic flow-through reactor.
Learn more about powerful ultrasonic food processing and its benefits!

https://www.hielscher.com/information-about-food.htm
Hielscher Ultrasonics' SonoStation is an easy-to-use ultrasonic setup for production scale. (Click to enlarge!)
Hielscher Ultrasonics' SonoStation is an easy-to-use ultrasonic setup for production scale. (Click to enlarge!)

ultrasonic extractor

Ultrasonic extractors are the superior tool when it comes to the intensification of ultrasonic extraction processes. As a non-thermal method, sonication prevents the degradation of temperature-sensitive substances (e.g. vitamins, flavours, antioxidants, CBD etc.). The application of high-power ultrasound waves causes the perforation and disruption of cells and tissues and promotes mass transfer. This means the intracellular material (i.e. the targeted substances) is released from the inner cell and transferred into the solvent. Ultrasonic extraction intensifies the extraction process resulting in higher yields, superior extract quality and rapid processing. At the same time, ultrasonic extraction is an environmental-friendly, green method.
Read more about how sonication can improve your extraction process!

https://www.hielscher.com/information-about-ultrasonic-extractor.htm
Ultrasonic Cannabis Extraction in Glyerin
Ultrasonic Cannabis Extraction in Glyerin

ultrasonication

Ultrasonication is the application of intense ultrasound waves into liquids and slurries. The acoustic cavitation generated by intense sonication creates energy-dense conditions such as high pressure and temperature differentials as well as high shear forces and turbulences. Those forces agitate particles, break droplets and disrupt cells causing homogenisation, dispersion, emulsification and extraction effects. Read more about ultrasonication and its multiple applications!

https://www.hielscher.com/information-about-ultrasonication.htm
Hielscher Ultrasonics assists you from first test to the commercialization of your application.
Hielscher Ultrasonics assists you from first test to the commercialization of your application.

sonochemistry

Sonochemistry is the application of ultrasound to chemical reactions and processes. SOnication is used to intensify chemical reactions such as synthesis and catalysis. When intense ultrasound waves are couples into liquids, the phenomenon of acoustic cavitation occurs. Ultrasonic cavitation improves mass transfer between reactants, speeds up the reaction and/or allows to change the chemicals pathway.
Learn more about Hielscher ultrasonic laboratory and industrial devices and how they are used in manifold sonochemical processes!

https://www.hielscher.com/information-about-sonochemistry.htm
Ultrasonication is a very efficient technique to promote sol-gel routes.
Ultrasonication is a very efficient technique to promote sol-gel routes.

ultrasonic devices

Ultrasonic devices couple intense ultrasound waves into liquids and slurries in order to homogenize, disperse, emulsify, extractor to initiate chemical reactions. The vibration of low-frequency, high intensity ultrasound is transmitted via a sonotrode (also known as ultrasonic probe, horn, or tip) into the medium so that acoustic cavitation occurs. In the energy-dense cavitation field high pressure and temperature differentials, high shear forces and turbulences are the responsible forces, which promote homogenisation, particle fragmentation, the breakage of droplets, cell disruption and mass transfer.
Hielscher Ultrasonics manufactures powerful ultrasonic systems for lab, bench-top and industry. Read more about the applications of our high-performance ultrasonic devices!

https://www.hielscher.com/information-about-ultrasonic-devices.htm
Hielscher Ultrasonics assists you from first test to the commercialization of your application.
Hielscher Ultrasonics assists you from first test to the commercialization of your application.

cavitation

When high-power ultrasound is coupled into liquid, acoustic cavitation occurs. Acoustic cavitation creates extreme conditions, including very high temperature and pressure differentials, turbulences, shear forces and liquid jets. These intense forces of ultrasonic cavitation are used for various applications such as homogenization, emulsification, dispersing & wet-milling, extraction, disintegration and sonochemical reactions.
Read more about ultrasonic cavitation and its applications!

https://www.hielscher.com/information-about-cavitation.htm
Powerful Ultrasonic Cavitation at Hielscher Cascatrode
Powerful Ultrasonic Cavitation at Hielscher Cascatrode

nano

High-performance sonication is a well-established technique for particle size reduction in nano-sized dispersions and emulsions. Besides the fine-size distribution of particles, ultrasonic processors are used to synthesise nano-structured materials such as nanodiamonds or to precipitate nanoparticles (e.g. magnetite (Fe3O4)).
Hielscher’s ultrasonic processors are available from lab to industrial size and can be used for batch and continuous inline sonication. Learn how sonication can improve your nano-material processing!

https://www.hielscher.com/information-about-nano.htm
Ultrasonic homogenizers allow for an effective dispersing, deagglomeration and mfunctionalization of nano materials.
Ultrasonic homogenizers allow for an effective dispersing, deagglomeration and mfunctionalization of nano materials.

ultrasonic homogenizers

Ultrasonic homogenizers are a powerful tool, when it comes to applications such as homogenization, emulsification, dispersing & wet-milling, extraction, disintegration and sonochemical reactions. Hielscher Ultrasonics manufactures ultrasonicators for sophisticated processing on lab, bench-top an industrial scale. High-performance, robustness, reliability and user-friendliness are key features of our ultrasonic homogenizers.
Read more about our ultrasonic processors and their range of applications!

https://www.hielscher.com/information-about-ultrasonic-homogenizers.htm
Hielscher Ultrasonics assists you from first test to the commercialization of your application.
Hielscher Ultrasonics assists you from first test to the commercialization of your application.

cell disruption

Cell disruption is a technique or process used to release and isolate biological molecules from inside a cell. Ultrasonication is a highly efficient method to perforate and disrupt cell walls and membranes so that the intracellular material and the targeted biomolecules are released into the solvent. As a non-thermal, mild , yet highly efficient technique, ultrasonic disruptors are used in lab and industry to lyse cells and to produce superior extracts. Ultrasonic cell disruptors are used to prepare DNA and RNA as well as to extract bioactive compounds such as vitamins, polyphenols or natural pigments.
Read more about the manifold applications of ultrasonic cell disruption and extraction!

https://www.hielscher.com/information-about-cell-disruption.htm
Hielscher's UP100H (100W) and UP400St (400W) for extraction of plant material.
Hielscher's UP100H (100W) and UP400St (400W) for extraction of plant material.

dispersing

Ultrasonic dispersers are a common tool used to distribute particles of one phase (dispersed phase) in a continuous phase of a different material assisted by ultrasonic waves. Due to the intense dispersion forces of high-performance ultrasound, sonication is the superior method for the preparation of nanoparticle suspensions (e.g. CNTs in an aqueous medium). The energy input and intensity of sonication can be precisely controlled. Due to the exact control of the ultrasonic process parameters, sonication results are reproducible and can be linearly scaled to larger volumes. Ultrasonic dispersion achieves narrow particle distribution curves and the high quality dispersions.
Learn more about ultrasonic dispersing!

https://www.hielscher.com/information-about-dispersing.htm

ultrasonic reactor

Ultrasonic reactors are used for manifold applications to homogenise and disperse nano materials, to extract bioactive substances and to initiate chemical reactions (sonochemistry). Since sonication is a highly efficient process intensifying technology, ultrasonic reactors are used in chemistry and material science, the production of biodiesel and aqua-fuels, and in the food, pharma and cosmetic industry.
Ultrasonic chemical reactors are available for laboratory and industrial. Learn more about the applications of ultrasonic reactors and their easy integration!

https://www.hielscher.com/information-about-ultrasonic-reactor.htm
Power ultrasound is the preferred technique when it comes to high-quality extracts from botanicals. (Click to enlarge!)
Power ultrasound is the preferred technique when it comes to high-quality extracts from botanicals. (Click to enlarge!)

dispersion

High power ultrasound waves are used to disperse particles of one phase (solid) into a continuous phase of a different nature (liquid). Ultrasonic cavitation creates high shear forces, which break particles and agglomerates and distribute them as single particles into a liquid medium. Ultrasonic homogenizers are a powerful tool to create submicron- and nano-sized dispersions. Ultrasonic dispersions are used in paint and ink manufacturing, food, cosmetics and pharma production, in chemistry and many other industries. Read more about ultrasonic dispersing and its advantages!

https://www.hielscher.com/information-about-dispersion.htm
The UP200S ultrasonicator for particle modification and size reduction (Click to enlarge!)
The UP200S ultrasonicator for particle modification and size reduction (Click to enlarge!)

emulsification

Powerful ultrasonication is a proven technique to prepare stable macro- and nano-emulsion, double emulsions and pickering emulsions. Nano-emulsions are emulsions with a nano-sized dispersed phase and their preparation requires intense energy input to disperse the droplets to nano-size. Emulsions have manifolds applications ranging from food, dairy, pharmaceutics to paint and oil industries. Hielscher’s ultrasonic processors and reactors provide high-performance ultrasound to obtain high-quality emulsions. Learn more about our ultrasonic systems and ultrasonically-assisted emulsification!

https://www.hielscher.com/information-about-emulsification.htm
Ultrasonic emulsification with Hielscher's UP200Ht and sonotrode S26d14
Ultrasonic emulsification with Hielscher's UP200Ht and sonotrode S26d14

UP400St

The UP400St is a 400W powerful ultrasonic processor for homogenising, dispersing, emulsification, extraction and sonochemistry. Equipped with a digital touch-display, browser remote control and automatic data recording, the UP400St ensures highest user-friendliness. Supplying 400W ultrasound energy, the UP400St is the ideal device for volumes from 5.0 to 4000mL. It can be operated continuously 24h/7d under full load and is good for processing up to 400L/h.
Read more about the features and applications of the UP400St!

https://www.hielscher.com/information-about-up400st.htm
UP400St - Ultrasonic Homogenizer
UP400St - Ultrasonic Homogenizer

UP200St

The UP200St is a 200W powerful ultrasonic processor for homogenising, dispersing, emulsification, extraction and sonochemistry. Equipped with a digital touch-display, browser remote control and automatic data recording, the UP200St ensures highest user-friendliness. Supplying 200 watts ultrasonic power, the UP200St is well suited for all ultrasonic liquid processes in small and medium scale. It can be operated continuously 24h/7d under full load and is good for processing up to 200L/h.
Read more about the features and applications of the UP200St!

https://www.hielscher.com/information-about-up200st.htm
Ultrasonic homogenisers are used as reliable and efficient tools to prepare inclusion complexes (e.g. for resveratrol)
Ultrasonic homogenisers are used as reliable and efficient tools to prepare inclusion complexes (e.g. for resveratrol)

lysis

Lysis is the term which describes the disruption of cell walls or membranes. Ultrasonic disruptors are a reliable tool to break cells in order to release intracellular compounds such as DNA, proteins, organelles, and phytochemicals. For ultrasonic lysis (aka cell disruption), high-intensity / low-frequency ultrasound waves are applied to disrupt the cell membranes. Since ultrasonication promotes mass transfer, the intracellular material is released into the surrounding solvent. The fluid containing the contents of lysed cells is called a lysate.
Cell lysis is the first step in cell fractionation, organelle isolation and protein extraction and purification.
Read more about ultrasonic cell disruptors and ultrasonic lysis!

https://www.hielscher.com/information-about-lysis.htm
Ultrasonic extraction devices such as the UP200St or UP200Ht are powerful and reliable tools for the extraction of organic and inorganic compounds from samples. (Click to enlarge!)
Ultrasonic extraction devices such as the UP200St or UP200Ht are powerful and reliable tools for the extraction of organic and inorganic compounds from samples. (Click to enlarge!)

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