This unique subboiling system is employed to produce high-purity acids for use in trace analysis by acid distillation. The acid is always fresh and is therefore guaranteed to be of the desired purity. Contaminated acids can be re-cleaned. Contact-free heating of the acids by means of an infrared lamp allows an equilibrium between the absorbed IR radiation and the liquid’s evaporation heat to be established. This equilibrium state is reached at approx. 10°C/50°F below the individual acid’s boiling point. This allows the acid to evaporate slowly for a gentle distillation. By cleaning more economical low purity acids, you can save up to 90% of the cost of analytically pure acids. As a rule, the system therefore pays for itself within the first year.

• Avoid sample contamination through corrosion-resistant oven coating and gas collection system
• High digestion quality and extremely low blank values thanks to vessels made of isostatically molded TFMTM-PTFE
• Easy handling thanks to innovative vessel design and and QuickStart control
• Constant sample temperature and digestion process results through the power control system in dependence on sample temperature
• 20% faster cooling and therefore higher sample throughput through additional exhaust unit
• Complete reaction control due to optical temperature measurement
• In modern analytics, tasks must be carried out quickly, easily and flawlessly, especially in trace analysis, systematic errors can be reduced to a minimum with the help of modern microwave digestion devices

The all-rounder for demanding digestions at elevated temperatures and pressures.

• Powerful
• Sophisticated
• Intuitive

In addition to the “simple routine samples”, many users also need to process the most challenging sample materials. For this target group, devices are required that are both powerful and meet the highest safety requirements. In this context, the all-rounder Speedwave Xpert shines thanks to its new SafePrep concept. The use of 2 magnetrons with a total of 2000 W power significantly increases performance, enabling digestion of the most difficult sample materials. At the same time, the microwave is equipped with dynamically regulated fans which provide a marked noise reduction during digestion in comparison with similar models.

Pressure digestion vessels from Berghof are the systems of choice when it comes to difficult samples, large sample masses, or in labs that value high levels of flexibility. Typical digestion times lie in the range of 2-4 hours. For difficult to digest samples (e.g., SiC), the ability to extend digestion time for practically any desired period represents a decisive advantage. Microwave units cannot be employed for such applications. An additional advantage over microwave systems lies in the fact that larger sample quantities (e.g., 2 g organic samples) can be digested because of the larger available pressure range up to 200 bar / 2900 psi.

The Berghof easyH2O analyzer selectively determines the water content in a sample by means of thermo-coulometric determination. For this purpose the sample is heated up in a closed sample chamber and the evaporated water is conveyed to the sensor. Unlike the gravimetric moisture-measuring techniques, the result is not distorted by substances which evaporate out of the sample together with the water. The Berghof easyH2O delivers reproducible and exact results. It facilitates separate identification of free surface and capillary water as well as bonded water. Even strongly bonded water is released and quantified by means of temperature programs up to 400°. The results correspond to those of a Karl Fischer titration.

PowderPro A1 automatically analyze powder characteristics such as Angle of Repose, Angle of Fall, Angle of Spatula, Bulk Density, and Tapped Density of a variety of powder materials. Applied image technology automatically controlled by PAD or Android App, PowderPro A1 is an essential tool to research and assess powder materials.

Nanoptic 90 is a nanoparticle size analyzer based on the DLS (Dynamic Light Scattering) theory. It can measure nanomaterial down to 1 nanometer. Its high-power semiconductor laser device provides stable light intensity and long lifespan; while its correlator with 1000 channels and sensitive photomultiplier tube deliver measurement results with high repeatability and accuracy.

BeVision W1 is a high-resolution dynamic image particle size and particle shape analyzer. Based on sheath flow theory, BeVision W1 particle size distribution analyser can capture each particle and deliver accurate image data. BeVision W1 particle analyzer is the best solution for scientific research and quality control.

The BeVision D2 particle image analyzer(particle shape analyzer) is a microscopic image particle size and particle shape analyzer for non-destructive measurement of coarse particles and millimeter range powder materials. BeVision D2 particle size analyzer’s high speed CCD camera and multi-threaded software quickly identify particles and obtains stable and accurate measurement results.
The BeVision D2 particle image analyzer(particle shape analyzer) is a microscopic image particle size and particle shape analyzer for non-destructive measurement of coarse particles and millimeter range powder materials. BeVision D2 particle size analyzer’s high speed CCD camera and multi-threaded software quickly identify particles and obtains stable and accurate measurement results.

BeVision S1 particle size analyzer employs the latest software particle image processing technology for the traditional microscope imaging method, providing intuitive and accurate particle size distribution analysis. BeVision S1 particle shape analyzer is widely used in particle shape observation and analysis fields, such as grinding abrasives, super-hard materials, spherical materials, and metal powder abrasives.

BeVision M1 particle analyzer is an automatic image scanning system for filter paper cleanliness analysis. Equipped with a metallurgical microscope, programmable motorized stage, autofocus function, and high-resolution CCD camera, BeVision M1 particle analyser can capture and recognize each individual particle, automatically stitching the images to a large panorama.

The integrated and robust laser particle size analyzer, Bettersizer 2600, can deliver reliable particle size measurement results from submicron to millimeter. Driven by the innovative optical system and Standard Operation Procedure (SOP), the Bettersizer 2600 wet and dry particle size analyzer strikes a harmonious balance between high-functionality, easy operation, low maintenance, and cost-effectiveness.

Bettersizer ST laser scattering particle size distribution analyzer includes the patented Dual Lens Optical System (DLOS) which provides a compact design without resorting to folding optics that are susceptible to misalignment caused by vibrations often present in most industrial labs.

The ST Laser Granulometry incorporates 86 high-speed detectors, which produces the high-resolution data from 0.1 to 1000 microns. This high-speed detector system delivers fast results, often in as little as 15 seconds.

Bettersizer S3 laser particle analyzer represents the leading particle size analysis technology for wet dispersion solution. Measuring range from 0.01 to
3500μm can meet the most stringent requirements of fundamental research, product development, and process control applications. The advanced optical design, DLOIOS, automatic refractive index measurement, and high quality manufacturing ensure convenient, reliable operation and accurate results. SOP and automatic circulation & dispersion system ease the workload and improve user experience.

Seamlessly combined laser diffraction and automated imaging in one model, Bettersizer S3 Plus particle size analyser not only achieves a wide size range from 0.01 to 3500μm, but also analyzes all size and shape parameters of a great variety of bulk materials. The reliable performance and user-friendly operation mode make Bettersizer S3 Plus the best choice for research in need of material characterization.