Innovative system for microwave digestion: The "speedwave ® four" ensures simple operation and optimal security


Berghof Products + Instruments

Innovative system for microwave digestion: The "speedwave ® four" ensures simple operation and optimal security

  • Convenient pressure digestion by the top-loading concept
  • Optimal security through the use of non-contact temperature and pressure detection
  • Low operating costs
With the new Berghof microwave digestion system "speedwave ® four" Labor will work in easier and safer.


Easy handling

be raised by the top-loading concept has to equip with sample containers no longer the complete rotor, heavy and placed in the oven. This remains in the oven, it will only be used individually, and the vessels retrieved after digestion. The heated vessels can be removed immediately after digestion and the system reloaded. By eliminating cooling, the sample throughput is significantly increased.
All digestion vessels consist of only a few individual parts and are sealed according to a fast and easy and open. The handling is done manually, without special tools.
The non-contact sensor simplifies the work with the system and reduces operating costs. Measurements in a reference vessel are no longer required. Sensor connections omitted.Lowers do not have to fitted to be sealed and cleaned.


Security through non-contact temperature and pressure measurement of all samples

The non-contact thermometer speedwave ® DIRC sample solution, the temperature of each measured directly. It does not slow to heat up the vessel walls or by the sensors. The equally-contact, optical pressure monitoring covers all Gefäßinnendrücke.Measurements in a reference vessel for both technologies are not necessary.
The control of microwave power by means of the predetermined temperature profile and, at the approach of the vessel internal pressure at the maximum pressure of the vessel on the pressure.
This combination of temperature and pressure monitoring provides an ideal process control and ensures optimum safety.


Low operating costs

Berghof uses only pressure vessels made of solid PTFE-TFM ™. Container and cover are pressure-resistant and made entirely from composites. A pressure jacket and / or lid from one another, to microwaves transparent and non-acid-resistant plastic material (eg PEEK) is not required. Of the material used for the vessels is achieved a life expectancy of at least 3-5 years. This makes the vessels not to be regarded as expendable, and are consequently included in the warranty. The "speedwave ® four 'microwave digestion reduces operating costs for the clear.


Microwave Digestion System MWS-2 speedwave

Lightweight, compact digestion system for routine tasks.
  • Lightweight and compact stainless steel oven.
  • Process Safety and microwave control thanks to patented, non-contact temperature measurement that directly measures the sample temperature, not the exterior vessel temperature.
  • Integrated gas collection system effectively avoids acidic vapors in the microwave oven.
  • Latest inverter microwave technology.
  • Output: 1000 W.
  • Intuitively understood and operated.
  • Detailed product data sheets, visit our website

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