- The simplest handling
- Digestion of any type of sample possible
- Excellent operating and handling safety
The Berghof pressure digestion system masters even the most difficult digestions up to 250°C, 200bar, 72h and 5 g sample weight.
Why customers trust in innovative laboratory equipment from Berghof.
The simplest handling
Digestion of any type of sample possible
Excellent operating and handling safety
The most difficult sample materials or sample quantities up to 5 g can be digested with the digestec pressure digestion system. Digestion times of up to 72 h at 250°C are possible, making it the ideal digestion system for customers who have challenging samples or constantly need to digest new materials.
A new field of application is screening approaches in hydrothermal or solvothermal synthesis.
Ease of use
Easy handling based on intelligent closing system.
The easy-to-use closing system enables fast opening and closing of the reactors. Only one screw has to be tightened with a torque wrench to fully close and seal the system.
The unique TFMTM-PTFE lining offers most extensive protection against corrosive media - even in the gas phase.
During operation at 200 bar and up to 250 °C the several millimeter thick TFMTM-PTFE lining of reactor vessel and lid is braced by a stable stainless steel coat. Before and after operation the TFMTM-PTFE vessel is removed easily from the steel coat and serves as a container for the probe. Also, the use of several TFMTM-PTFE vessels allows very high sample throughput.
Ideal for parallel screening experiments.
Heating blocks with several positions enable screening experiments of up to 48 probes parallel managed by only one controller. Hence, the DAB-system offers highest sample throughput of all Berghof reactors.
Easy handling and maximum user safety
- Bayonet lock for easy and fast opening and closing
- Overpressure protection by means of rupture disc
- Controlled pressure release when opening
- Designed and manufactured according to AD 2000 and Pressure Equipment Directive 2014/68/EU
|General information||Material||Stainless Steel 316Ti (1.4571) in combination with TFM™-PTFE|
|Temperature max.||250° C||250° C||250° C|
|Pressure max.||200 bar||200 bar||200 bar|
|Reactor vessel||Outer diameter||approx. 54 mm||approx. 98 mm||approx. 98 mm|
|Total height||approx. 240 mm||approx. 250 mm||approx. 330 mm|
|TFM™-PTFE Insert (integrated)||Volume||approx. 25 ml / approx. 50 ml||approx. 150 ml / approx. 210 ml||approx. 420 ml|
|Inner diameter||18 mm / 24 mm||44 mm / 53 mm||55 mm|
|Inner height||108 mm / 108 mm||90 mm / 97 mm||176 mm|
|Armatures||Standard armatures||Rupture Disc|
|Heating systems (optional)||Hot block||✓||✓||✓|
Application areas and applications
Food & feed
- Digestion of inhomogeneous samples (big amounts)
Environment & geology
- Digestion of soil
- Digestion of difficult to digest samples
- Material testing like aging tests
Material Testing of Elastomers in Coolants
Test samples of elastomers are prepared in coolants for tensile tests using Berghof reactors.
Material Testing of Elastomers in Blow-by-mixtures
Using Berghof reactor technology, elastomers can be prepared in blow-by-mixtures for tensile tests.
Synthesis of Microporous and Mesoporous Materials
Berghof reactors for hydrothermal syntheses or for both sol-gel synthesis and hydrothermal synthesis.
Pressure Digestion of Oil
Oil can be digested using the Berghof DAB-3 pressure vessel.
Pressure Digestion of Rock
Rocks can be digested in an acid solution using the Berghof DAB pressure vessels.
Pressure Digestion of Graphite
For the digestion of graphite, the Berghof pressure vessel system DAB can be used.
BTC-3000 Temperature Controller For controlled heating processes
Monitoring and controlling of heating for all Berghof reactors.
BDL-3000 Data Logger For reliable recording of temperature and pressure profiles
Suitable for all Berghof reactors.
DAH Heating Block For an even and controlled heating of DAB vessels
Temperature regulation between 50° C and 320° C as well as maximum user safety through insulation and cladding.
Sample Holders For material and corrosion testing
Suitable for all Berghof reactors.
DAB Mounting Tools For an easy handling
Set of mounting tools for save closing and opening of DAB vessels.