HISTERESIS Company

 

 

High-technology SysTems and Equipment for RESearch, Industry and Science 

                                                                                                                             

HISTERESIS    is official representative for Romania of VARIAN Varian Vacuum  Agilent Technologies (Italy / USA), world leader in vacuum technologies (dry pumps, turbomolecular pumps, ionic pumps, leak detection, vacuum  measurement etc.).

Agilent tehnologies

 

Vacuum Pumps

A pioneer in vacuum technology since the 1950s, Varian, Inc. has become a worldwide supplier of total vacuum solutions, aimed at specific applications and market requirements. This success is aided by the broadest offering of vacuum pumps, which includes...

Turbo Pump .  Broad product offering, from 70 to 6,000 l/s
Covers all possible applications and market segments. Maximizes the throughput.
E xtends the foreline pressure tolerance up to 18 bar. Increases the compression ration by decades. Each rotor is machined from a single piece of aluminum alloy.Weight is minimized. Pumps may be operated in any position without compromise. Stresses on materials and bearings are reduced. No oil, no contamination. Increased MTTF.Simple, space-saving configuration. Navigator software eases remote control and monitoring.

 

 

Dry Scroll Pumps 

Varian's dry scroll pump technology delivers low ultimate pressure at high speed. Oil-free, durable, reliable, and easy to maintain, our dry scroll pumps are the ideal primary pumps for many of your demanding applications.

IDP-series:

TriScroll Pumps

 

 

Rotary Vane Pumps 

Designed and manufactured to meet the demanding requirements of various industrial and scientific applications, Varian’s reliable Rotary Vane Pumps ensure high pumping stability for light gases, low noise, minimal oil backstreaming, and a long operating life.

Varian has introduced the first rotary-vane pumps with truly “smart” capabilities, the HS 452 and HS 652. These pumps employ an innovative frequency converter technology that delivers optimal and consistent performance under any combination of input power voltage and frequency, worldwide.

Varian’s Rotary Vane Pumps conform with CE requirements, and all pump motors are UL and CSA approved.

Vacuum Measurement Instruments

  • Varian’s broad line of vacuum measurement instrumentation represents the most reliable, accurate, and economical means of measuring, monitoring, and controlling pressures from atmospheric pressure down to 2 × 10-11 torr.
  • Varian offers many transducer technologies to fit a wide variety of vacuum applications. The selection of an appropiate vacuum gauge for a particular application depends upon many factors
  • XGS-600 Gauge ControllerThe new Varian XGS-600 Gauge Controller makes the complex task of vacuum measurement simple for you. Now, multiple-gauge capacity, speed, flexibility, and intelligence are available to you in an easy-to-use, economical, compact package.The XGS-600 Gauge Controller accepts any of three different kinds of gauge cards, each for a different class of vacuum gauges:The XGS-600 Gauge Controller can display the readings for up to 8 gauges simultaneously. You may enter your own names for each channel.

 

Components

Accessories

ConFlat Fittings, Large

ConFlat Fittings, Small

ConFlat Flanges, Non-Rotatable, Large

ConFlat Flanges, Non-Rotatable, Small

ConFlat Flanges, Reducing, Large

ConFlat Flanges, Reducing, Small

ConFlat Flanges, Rotatable, Large

ConFlat Flanges, Rotatable, Small

Feedthroughs

ISO Fittings

ISO Flanges

KF Fittings

KF Flanges

Other Component Parts

Wheeler Flanges




HISTERESIS distributing also  the products of the following companies: VATSwitzerland(gate valves), KJ LESKER - USA (components for vacuum technology), MDC CABURN- Great Britain(components for vacuum technology)