CRYOGENIC GRINDERS
The SPEX 6875 / 6875A Freezer/Mill® cryogenic grinder - for sample quantities from 0.1 to 100 g. The last alternative when grinding temperature-sensitive samples or for samples impossible to grind at ambient temperature.
During the grinding process, the sample container is PERMANENTLY immersed in liquid nitrogen - this makes the sample brittle and easy to grind. Biological samples are processed gently without thermal stress. The permanent cooling, the robust mechanics with only one moving part and the intuitive touchscreen operation ensure maximum efficiency and durability.
The SPEX 6875D Freezer / Mill® cryogenic grinder - for sample quantities from 2 x 0.1 to 100 g. The last alternative when grinding temperature-sensitive samples or for samples impossible to grind at ambient temperature.
During the grinding process, the sample container is PERMANENTLY immersed in liquid nitrogen - this makes the sample brittle and easy to grind. Biological samples are processed gently without thermal stress. The permanent cooling, the robust mechanics with only one moving part and the intuitive touchscreen operation ensure maximum efficiency and durability.
POTENTIOSTAT/GALVANOSTAT
The Reference 600+ is an evolution of the Reference 600 and continues to be used for demanding applications and basic research.
The Reference 600+ offers eleven current ranges between 60 pA - 600 mA at a maximum of ± 12 V at the working electrode. Two additional gain stages (10x / 100x) extend to an even broader current range of 13 decades, allowing electrochemical impedance spectroscopy (EIS) on very high ohmic surrogates between 5 MHz and 10 µHz with current resolutions down to 20 aA per bit using state-of-the-art microelectronics and oversampling. Careful selection of electronic components and design result in...
The high-end potentiostat for all demanding applications in electrochemistry from very low to high currents.
The Reference 3000 offers eleven current ranges between 300 pA - 3000 mA at a maximum of either ±3A@±15V or ±1.5A@±32V at the working electrode. Two additional gain stages (10x / 100x) extend to an even broader current range of 13 decades, allowing electrochemical impedance spectroscopy (EIS) on very high ohmic surrogates between 1 MHz and 10 µHz with current resolutions down to 100 aA per bit using state-of-the-art microelectronics and oversampling. Careful selection of electronic components and design result...
The well-known high-end Reference 3000AE Potentiostat/Galvanostat/ZRA with eight additional auxiliary electrometers (AE).
With the eight additional channels of the Auxiliary Electrometer (AE) add-on option of the Reference 3000 Potentiostat / Galvanostat / ZRA, potential differences of either eight individual half cells of a stack or up to eight peripherical signal transducers can be measured. Each of the eight available electrometers (± 5 V vs. counter electrode potential) can clarify the impedance of a half cell in an electrochemical impedance spectroscopy measurement performed over the entire stack or to simply measure eight additional...
The Reference 3000 (AE) Potentiostat/Galvanostat/ZRA high performance and multi-purpose basic unit can be combined with the Reference 30k Booster and is ideal for evaluating new highest-level technologies for batteries, fuel cells, supercapacitors and high turnover electrochemical synthesis.
The Reference 3000 is already a high-performance system, but with the addition of the Reference 30k booster, it can serve even more demanding applications. You can therefore make a valuable contribution at the highest level in basic research, electrochemical synthesis, and electrochemical energy storage. The Reference 3000 basic instrument can either be equipped later with 8 additional auxiliary electrometers (AE; Auxilliary Electrometer) by means of a hardware upgrade, or you can opt for the Reference 3000AE.
Interface for loads and power supplies for EIS characterization of batteries and fuel cells available in three versions (10 V, 100 V and 1000 V)
Alternatives to fossil fuel energy sources are becoming more and more prevalent, and fuel cells and batteries are playing an important role in energy storage and conversion of these alternatives. However, their future success depends on continuously improving efficiency and performance, which you can now do much better with Gamry's LPI1010 Load- / Power-Supply Interface.
POTENTIOSTAT - MULTI-CHANNEL SYSTEMS
The Interface 1010 Bipotentiostat System from Gamry is compact, flexible, and inexpensive for all kinds of electrochemical measurements using two channels.
Each channel of the Interface 1010 bipotentiostat with its eleven current ranges including 10x / 100x gain record currents from 100 pA to 1 A at ± 12 V working electrode potential. The Interface 1010 Bipotentiostat is shipped including a special cable for synchronization. Since the systems are floating from protective ground, synchronous operation without mutual interference is possible.
Multi-channel systems are ideal for any application where significance can be increased by higher experimental throughput.
With the multi-channel potentiostat from Gamry, a single system can be flexibly configured from many channels for research purposes with high significance. Flexibility means to operate each channel individually, in groups or all together. Each channel covers either a current range from 100 pA to 1 A (IFC1010) or from 500 nA to 5 A (IFC5000) and can maintain a maximum potential of either ± 12V (IFC1010) or ± 6V (IFC5000) at the working electrode.
LAB PRESSURE REACTORS – 0.25-5.0 LITRES
Safety and flexibility for a wide range of pressure applications in steel and glass vessels
Flexible, modular pressure reactor system for laboratory/technical laboratory applications for volumes from 0.25 to 5 litres and pressures between 6 and 200 bar. The robust stainless-steel frame with polycarbonate door allows safe pressure reactions with glass vessels. An optional vessel lift with safety fast action closure provides easy and safe handling.
Flexible and robust- even under high pressure
The versoclave is an extremely flexible pressure reactor system for steel reactors between 0.5 and 5 liters in stainless steel, Hastelloy and special alloys. The system is equipped with 60 bar reactors with/without sight glass and can be upgraded up to 200 or 350 bar as a standard option. The open frame offers enough space for process-technical attachments.
Compact, modular, excellent price/performance ratio, ss/metal pressure reactor system with 0.5 / 1 liter volumina
Modular pressure reactor system for steel and glass reactors of 0.5 - 1 litre. For safe performance of pressure reactions in glass reactors, the Uniclave has a shatterproof housing with polycarbonate sliding door.
SMALL PRESSURE REACTOR – 10-300ML
Modularity and safety for a wide range of pressure applications in steel and glass vessels
Flexible reactor system for different applications, optionally with steel or glass reactors from 100-300ml. Visual process control and monitoring of your reaction can be carried out in the glass reactors up to 10 bar. Use steel reactors, you can work up to 100 bar and optionally use PTFE Inliner.
small volumina – strong magnetic drive
Very flexible, modular pressure reactor system for a wide range of applications with small approaches in the range of 100-300ml. The compact system can be placed in every fume cupboard. A safety fast action closure allows quick and easy opening and removal of the reactor without tools.
Safety and flexibility with small scale glass and steel reactors
Very flexible, modular pressure reactor system for a wide range of applications with small approaches in the range of 50-300ml. The robust stainless-steel frame with polycarbonate door also allows safe pressure reactions with glass pressure vessels. The safety fast action closure allows a quick vessel change or cleaning - without tools.
PRESSURE REACTORS FOR KILO LAB & PRODUCTION
Safe pressure reactions up to 20 litres in laboratory/kilo lab or in small scale production
The Buchi Kiloclave is ideal for up-scaling processes or small scale production, reactors between 0.5 and 20 liters can be used on the same cover plate. Due to its robust frame with hydraulic reactor lift and tilt function, it is particularly suitable for larger reactors and process-technical attachments.
Safe pressure application on a pilot scale up to 500 litres
Büchi builds pilot plants for process engineering pressure and vacuum applications mainly for the chemical and pharmaceutical industry. Depending on the process and process media, the plants are designed in different materials and manufactured for pressures up to 200 bar and volumes up to 300 liters. Typical applications are the pilot plant for process optimization or process development as well as production plants for the manufacture of small quantities.
HIGH PRESSURE REACTORS
Safe and comfortable working under high pressure
The midiclave is a flexible high-pressure reactor for a pressure range of up to 200 bar. It can be operated with various interchangeable metal pressure vessels up to 1 litre volume with or without sight glasses. Thanks to the built-in safety precautions and the fast action closure, pressure reactions can be carried out safely and comfortably.
Reach new dimensions in terms of pressure and temperature
The Buchi novoclave is designed for extreme conditions of up to 500 bar and up to 500°C. For supercritical reactions, hydrogenation, material and catalyst tests, reactors between 100 and 600 ml can be used. The reactors are tempered by electrical heating with PID controller and built-in automated tap water cooling, magnetic valve controlled.
GASDOSING-/HYDROGENATION SYSTEMS, PARALLEL REACTOR
BPC 2 - gas dosing unit for reliable and reproducible hydrogenation
The Buchi BPC 2, which consists of a gas regulator and control unit, is a fully integrated gas dosing system for the safe and reproducible performance of hydrogenations, oxidation reactions (polymerization) and for catalyst research. The unique volumetric dosing system is characterized by high reproducibility and dosing accuracy.
Safe, Flexible and Efficient
The PPR parallel reactor system enables safe, automated and parallel reactions under pressure in 2 to 6 laboratory reactors. Reactors up to 300 ml and 150 bar are available. Hydrogenation and catalyst tests can therefore be carried out quickly and efficiently.
MAGNETIC COUPLINGS & MAGNETIC STIRRER DRIVES
under pressure or vacuum - strong and absolutely tight
Buchi offers a perfected and successful drive concept for different volumes and torque ranges. The pure magnetic coupling without rotating outer parts reliably and safely ensures the power transmission from the motor to the agitator and offers the highest level of safety for the operator. ATEX versions are available.
compact, powerful drives combined with modern control technology
Buchi's magnetic drives combine an electric motor as a drive and the proven Büchi magnetic couplings for power transmission in a single compact unit. The Büchi Cyclone is available in the version up to 75 Ncm and up to 300 Ncm.
MEASURE, CONTROL & AUTOMATION
Data collection and automation - uncomplicated and reliable.
The Buchi measuring and control units offer you direct communication with the pressure reactors. The devices are flexibly configurable and designed for measuring and displaying various process parameters in chemical laboratories and process plants - also in the EX sector. Büchi also offers you the automation of individual processes up to full automation with recipe control.
Play it safe and use EX-protected and appropriately certified reactor technology.
Even in small volumes, in the laboratory or kilolab, explosion protection can play an important role. Because the smallest amounts of liquid educts or products can form a dangerous amount of an explosive mixture as a gas volume.
POTENTIOSTAT/GALVANOSTAT
A flame polished glass connection!
Safe, tight and reliable connections are the crucial point for dependable operations of glass reactors in the chemical and pharmaceutical industry. The Buchi company founders recognized at an early stage that the flexibility of each individual glass joint is of huge importance. The unique buchiflex connection was invented as the basis of a complete modular glass system with interchangeable components.
Stirred glass vessel [2 … 15 liter] with PFA-coated robust steel cover plate
The Reactor's explosion proof design (ATEX) and inert materials allow safe processing of solvents and acids in a completely sealed reaction vessel. The compact standard reactor setup can easily be modified, interchangeable reaction vessels of 2, 5, 10 and 15 liters including interchangeable stirrers are available.
Stirred glass vessel [15 … 30 liter] with PFA-coated robust steel cover plate
The midiPilot is our sturdy multipurpose glass reactor for small volumes. It is specifically designed for applications in kilo lab, for chemical process development and GMP complaint API syntheses. The system is also available as clean-room setup.
Glass reactor BR with destillation system
The BR type chemReactor is a basic pilot reactor system for chemical process development, scale-up, process simulation and kilo-scale cGMP production in batch and semi-batch operation.
Stirred glass vessel with multipurpose glass setup for destillation.
The GR type chemReactor is a complete pilot reactor system for chemical process development, scale-up, process simulation and kilo-scale cGMP production in batch and semi-batch operation. A lot of options are possible.
Stirred enamel vessel with multipurpose glass setup for destillation.
Reactor [CR-Type] with solid jacketed glass lined steel bottom stands for solid construction, excellent heat transfer, stable process conditions and temperatures, and a glass section to easily improve and control chemical reactions by visual observation.
Glass setup, Glass parts for stirred vessels
Chemical process equipment consisting of glass lined reactors or mixing tanks with distillation overhead in borosilicate glass can be operated at full vacuum and low pressure. A large variety of chemicals can be processed in such plants due to the highly corrosion resistant materials used.
Nutsch filters with many options
Buchi nutsch filters can easily be combined with our reactors for solid / liquid separation after the synthesis. The inert materials allow safe processing in a inert atmosphere of a wide range of solvents and acids, completely under full vacuum.
Stirred vessel – made of glass, glass lined steel, steel.
Mixing vessels are frequently used for stirring, dissolving, mixing, extraction and other processes in kilo-labs and pilot plants. Jacketed Glass reactors permit heat exchange for better dissolving and crystallization. Mobile mixing vessels can be transported with their content for further processing.
Glass scrubber
Gas scrubbers are used to neutralize corrosive exhaust gas from reactors. Depending on the scrubbing liquid, they can be used for caustic or acidic vapors. Gas scrubbers are equipped with an ETFE lined, corrosion resistant magnetic coupled pump.
