Hielscher Ultrasonics GmbH is the world’s leading manufacturer and supplier of high-performance ultrasonic devices for laboratory and industrial applications. Based in Teltow, Germany, this family-owned business has pioneered the development of ultrasonic technology since 1991. The company’s mission is to provide innovative ultrasonic processing solutions that enable scientific leaders to deliver superior or radically new products. Hielscher Ultrasonics GmbH is renowned for its "Engineering Purity," manufacturing all its core equipment in Germany to ensure the highest standards of reliability and durability. Their technology utilizes high-intensity ultrasound to create acoustic cavitation, a powerful force used for everything from nanoparticle dispersion to botanical extraction. Today, Hielscher is the only manufacturer offering a complete range of sonicators, from compact handheld lab units to massive 16kW industrial processors capable of continuous 24/7 operation in demanding production environments.
The Hielscher range at LabFriend features professional sample preparation solutions, headlined by the versatile UP series of ultrasonic processors. These include the portable UP50H and UP100H, which are ideal for small-scale homogenization and cell disruption. For higher-throughput research, the brand provides advanced mixing and homogenisation tools, such as the digital UP200St and UP400St models, which offer precise control over amplitude and frequency. Their portfolio also encompasses essential analytical measurement accessories, including specialized titanium sonotrodes, sound protection boxes, and flow cell reactors for inline processing. To support specialized life science tasks, Hielscher offers the VialTweeter and multi-well plate sonicators for uniform treatment of closed samples. By choosing Hielscher through LabFriend, you benefit from competitive pricing and fast shipping on premium German-engineered sonicators designed for maximum analytical integrity and process scalability.
Why Choose Hielscher for Your Laboratory?
- Unmatched Power & Efficiency: Hielscher sonicators deliver high shear and intense stress to liquids, offering a more energy-efficient alternative to high-pressure homogenizers and bead mills.
- Seamless Scalability: All process parameters are identical from the lab scale to full production, allowing for a smooth transition from small sample jars to multi-liter flow systems.
- Robust German Engineering: Every device is built for longevity, featuring maintenance-free induction motors and high-grade titanium probes that resist chemical corrosion.
- Full Digital Control: Modern Hielscher processors feature built-in SD cards for automatic data logging, allowing researchers to track amplitude, energy, and temperature for GMP compliance.
- Versatile Application Range: Highly effective for a wide array of tasks, including nanoparticle deagglomeration, botanical extraction, cold-brew tea production, and sonochemical reactions.
Frequently Asked Questions
1. What is the difference between direct and indirect sonication?
Direct sonication involves placing a probe (sonotrode) directly into the sample for maximum intensity. Indirect sonication, like using the VialTweeter, transmits waves through a vessel, preventing cross-contamination and keeping samples sterile.
2. Can Hielscher sonicators be used for continuous flow processing?
Yes. Many Hielscher lab devices can be equipped with flow cell reactors and cooling jackets, enabling the continuous processing of larger volumes without the risk of overheating the sample.
3. Are Hielscher titanium sonotrodes resistant to acids?
Titanium is highly resistant to most laboratory chemicals. For extreme environments, Hielscher also offers sonotrodes made from specialized materials like ceramic or glass to ensure complete chemical compatibility.
4. Is it necessary to use a sound protection box?
While the ultrasonic waves themselves are silent to humans, the cavitation process creates an audible hiss. For prolonged use in shared labs, a sound protection box is highly recommended to reduce noise to comfortable levels.
