Vacuum Systems

Companies Vacuum Systems

KNF Neuberger GmbH, Germany

KNF Diaphragm Pumps and Systems: uncontaminated transfering, compressing, evacuating and metering from neutral to aggressive media. more

BÜCHI Labortechnik GmbH, Germany

BÜCHI Labortechnik is a globally operating privately held company headquartered in Switzerland. Founded 1939 as a glass blowing workshop BÜCHI is offering laboratory equipment, analytical systems and NIR technology. Since 1978 the German BÜCHI Labortechnik GmbH serves its customers and lab dealers w more

VACUUBRAND GMBH + CO KG, Germany

With 160 employees and over 50 years of experience, VACUUBRAND manufactures the most comprehensive range of laboratory and instrumentation vacuum pumps, gauges and controllers for rough and fine vacuum. The product range comprises rotary vane pumps, oil-free diaphragm pumps, complete pumping units, more

Products Vacuum Systems

Fast and controlled evaporation at the touch of a button

The automatic, single-point vacuum control prevents bioling retardation and foaming whilst reducing process times and increasing process safety more

Fast, speed-controlled vacuum pump system with remote control

The SC 950 features high pneumatic pumping capacity, which enables short process times. It provides an ultimate vacuum of < 2 mbar absolute more

News Vacuum Systems

• Croll Reynolds Earns ISO-9001:2000 Certified for Process, Vacuum and Air Pollution Control

  Croll Reynolds Company, Inc., an engineering firm specializing in the research, design, and manufacture of process vacuum systems and air pollution control equipment, has had its manufacturing and quality control systems certified for process vacuum and air pollution control under ISO 9001:2000. Thi more

• BOC sells its glass coating business to Von Ardenne Anlagentechnik

  Windlesham, 5 April 2002 - BOC Coating Technology, part of BOC Edwards, has today announced the sale of its glass coating business to Von Ardenne Anlagentechnik GmbH, Dresden, Germany. Von Ardenne has incorporated a new subsidiary company, Von Ardenne Coating Technology, Inc., to acquire the busines more

White papers Vacuum Systems

• Innovative Vacuum Regulation for Rotary Evaporators
  

  Different methods of vacuum regulation in rotary evaporators are compared according to their benefit for the user. Essential criteria of such analyses are process time, rate of solvent recovery, ease of handling, and flexibility. Speed controlled diaphragm pumps with automatic regulation feature obvious advantages and an extremely long performance life of wear parts more

• VACUU•LAN® Vacuum Local Area Networks
  

  In modern chemical and pharmaceutical lab buildings vacuum supply has become a standard for each work station, just as water or gas supply. Therefore vacuum supply solutions are considered at earliest stage for new laboratory buildings and are fully integrated in the planning and layouting procedure in many cases. Demands for vacuum vary over a wide range of applications – e.g. evaporation, distillation, vacuum drying, or simply filtration and aspiration. All of these can be covered well by Chemistry Diaphragm Pumps more

Publications Vacuum Systems

• All‐Solution‐Processed Transparent Thin Film Transistor and Its Application to Liquid Crystals Driving

  All‐solution‐processed transparent thin film transistors (TTFTs) are demonstrated with silver grid source/drain electrodes, which are fabricated by printing and subsequent silver nanoparticles solution coating, which allows for continuous processing without using high vacuum systems. The silver g more

• Electron stimulated desorption from the 316 L stainless steel as a function of impact electron energy

  The electron stimulated desorption (ESD) yields of vacuum chamber wall materials are required as one of the important input parameters in the design of vacuum systems for particle accelerators and many other vacuum systems where energetic electrons hit vacuum chamber walls. In the present study, the more

• Simple Si(111) surface preparation by thin wafer cleavage

  We describe a simple method to obtain clean Si(111)2 × 1 surfaces with large terrace sizes, up to tens of microns, using commonly available wafers. The sample geometry and cleavage method make it possible to produce semiconductor samples in ultra-high vacuum systems: that are not explicitly designed more

Websites Vacuum Systems