Hielscher UP400St Ultrasonic Processor
The Hielscher UP400St ultrasonic processor is a powerful device that has been specially developed for precise and effective homogenisation, emulsification and dispersion processes. With an output of 400 watts, this model is particularly attractive for professionals who require reliable results in laboratory and production environments. Compared to similar ultrasonic homogenisers, it impresses above all with its robust construction, user-friendly handling and versatile applicability in various industries. Versatile applications in laboratories and industry
Whether in biotechnology, the pharmaceutical industry or in the research departments of chemical and food companies, the device ensures fast sample preparation thanks to its high ultrasonic frequency of 24 kHz. Users can not only perform cell disruption and DNA/RNA extractions, but also efficiently produce emulsions, suspensions and liposomes. Furthermore, the properties of the system are suitable for complex dispersions of nanoparticles and the production of nanomaterials. This ultrasonic system is also an excellent choice in the field of food technology for producing homogeneous mixtures and stable emulsions.
Key features and special characteristics
The UP400St offers a variety of technical specifications that are particularly relevant for professional users:
- Power: 400 watts of ultrasound for constant energy input
- Frequency: 24 kHz for efficient processes
- Amplitude: freely adjustable (20-100%) for optimal adaptation to sample requirements
- Pulse mode: 0-100% adjustable for gentle processing of sensitive samples
- Titanium horn (Ø18 mm): resistant material for long service life
- Sample volume: Variable depending on the application and accessories used
- Power supply: 230 V, 50/60 Hz for universal use
- Device weight: 3.5 kg for stable handling in the workplace
In addition to these core features, the device impresses with its intuitive operation and the ability to precisely control the amplitude. This allows the user to specifically address sample properties such as viscosity and temperature sensitivity. As a special feature, the ultrasonic system offers high-quality workmanship designed for reliable continuous use.
Certifications and standards
To guarantee maximum safety and quality for users, the device has CE marking and is RoHS compliant. It therefore complies with the relevant guidelines regarding safety, environmental compatibility and user-friendliness. It can therefore be used without hesitation in laboratories and production facilities with high standards, without any additional compatibility or approval issues.
Specific application examples
The strengths of ultrasonic technology are particularly evident in practical work in laboratories and production:
- Cell disruption and extraction of sensitive biomolecules such as DNA or proteins
- Dispersion of metal oxides and silicon dioxide in nanoscale size
- Production of stable liposomes and emulsions in pharmaceutical research
- Preparation of fine suspensions in the field of catalyst technology
For all these applications, the flexible pulse mode ensures that the system can also process sensitive substances with low heat input and gentle intensity if required.
FAQs
How can the ultrasonic system be cleaned properly?
For thorough cleaning, the system should be disconnected from the mains and the titanium horn should be carefully cleaned with a soft cloth and a mild detergent. This will keep the surface free of residues.
Is the device suitable for larger volumes?
Yes, with the appropriate accessories and high maximum power, the system can also process several litres. The adjustment of the sonotrode and amplitude is crucial to achieve optimal results.
Can nanoparticles be produced reproducibly?
Precise amplitude control allows constant process conditions to be established, ensuring highly reproducible production and dispersion of nanoparticles.
What factors influence cell disruption?
In addition to the set amplitude and duration, factors such as sample composition, pH value and temperature play a role. The flexible pulse function also supports more selective cell disruption.
Conclusion
The UP400St offers an excellent combination of performance, versatility and ease of use. Its robust materials, precise ultrasonic control and high compatibility in terms of sample volume make it perfect for demanding industries such as biotechnology, pharmaceuticals and materials science. Safe and effective cell disruption, the targeted production of nanodispersions and the homogenisation of a wide range of substances make this device an indispensable solution for research and production.
