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Berghof now looks back on over 40 years of experience in the manufacture of digestion systems for sample preparation in analytical chemistry. Berghof systems are characterised by their safety, ease of handling and innovative sensors. Through the in-house manufacture of isostatically molded TFMTM-PTFE, Berghof is well-positioned to be able to offer outstanding quality digestion vessels. These excel through their durability and unmatched safety.
High pressure reactors
BERGHOF high pressure reactors are constructed of the highest quality materials. Each reactor is the product our experience in laboratory instrument design and construction, gained in over 25 years. Continuous product evaluation and innovative development mean that BERGHOF high pressure reactors are up-to-date products.
THE NEXT GENERATION stands for both the expansion of our product line to include smaller volumes (down to 25ml) as well as for more flexibility of essential product features. For the first time, all high pressure reactors are now available as pure stainless steel or Hastelloy reactors, as well as with complete PTFE lining; a feature unique to BERGHOF. All fittings are also available in these materials. Thanks to the high quality of the employed materials and the high precision during manufacturing, BERGHOF high pressure reactors offer above average service lives.
All reactor vessels are individually tested and certified. Naturally, individual customer needs will continue to be met with special designs. This is “added value” you can comprehend: technically safe and reliable; economical in use, and; simple with regard to handling.
Microwave Digester Speedwave Xpert
The speedwave XPERT sets new standards in sample preparation. Due to innovative sensor technology and high-quality components, you not only achieve reliable and reproducible digestions. Low material wear and the outstanding lifetime of the vessels reduce sample preparation costs.
Acid purification apparatus
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