Buchi Logo
  • Product Families
    • Industrial Evaporation
      • Rotavapor R-220 SE
      • Rotavapor R-220 EX
      • Rotavapor R-250
      • Rotavapor R-250 EX
    • Evaporation Solutions
      • Rotavapor® R-210/R-215
      • Rotavapor® R II
      • Rotavapor® R-3
      • Rotavapor® - Previous Models
      • Vacuum Solutions
      • Vacuum Pump V-700
      • Vacuum Pump V-710
      • Vacuum Controller V-850/V-855
      • Vacuum Modules EasyVac
      • Vacuum Modules LabVac
      • Glass Oven B-585 Kugelrohr
      • Glass Oven B-585 Drying
      • Recirculation Chiller B-740
      • Distillation Chiller B-741
    • Spray Drying
      • Nano Spray Dryer B-90
      • Mini Spray Dryer B-290
      • Inert Loop B-295
      • Dehumidifier B-296
    • Melting Point
      • Melting Point M-560
      • Melting Point M-565
      • Sample Loader M-569
    • Parallel Evaporation
      • P-6/12 Multivapor
      • Syncore Polyvap
      • Syncore Analyst
      • SPE & Evaporation
    • Parallel Reactors
      • Syncore Reactor
    • Preparative Chromatography
      • Flash Chromatography
      • Preparative HPLC
    • Extraction Solutions
      • Classical Extraction
      • Pressurized Solvent Extraction
      • Sample Preparation
    • Kjeldahl Solutions
      • Digestion
      • Distillation
      • Wet Digester B-440
      • Scrubber B-414
    • NIRSolutions
      • NIRFlex N-500
      • NIRFlex Solids
      • NIRFlex Liquids
      • NIRFlex Fiber Optic Solids
      • NIRFlex Fiber Optic Liquids
      • NIRFlex Solids Transmittance
      • NIRMaster
      • NIRWare
      • NIRCal
      • Libraries
      • Pre-Calibrations
  • Applications
    • Search
    • Evaporation & Separation
    • NIR Pre-Calibration
    • Spray Dryer Application Finder
    • Kjeldahl
    • Extraction
    • best@buchi
    • Literature
    • Application Support
  • Service & Technical Support
    • Service & Repair Support
      • Service Centers Map
    • Technical Support
      • Search
      • Evaporation & Separation
      • NIR Pre-Calibration
      • Spray Dryer Application Finder
      • Kjeldahl
      • Extraction
      • best@buchi
      • Literature
      • Application Support
    • Contact
  • Sales Contacts & Information
    • Sales Contacts
      • Alabama
      • Alaska
      • Arizona
      • Arkansas
      • California
      • Colorado
      • Connecticut
      • Delaware
      • Florida
      • Georgia
      • Hawaii
      • Idaho
      • Illinois
      • Indiana
      • Iowa
      • Kansas
      • Kentucky
      • Louisiana
      • Maine
      • Maryland
      • Massachusetts
      • Michigan
      • Minnesota
      • Mississippi
      • Missouri
    • Authorized Distribution Partners
      • Fisher Scientific USA
      • VWR International
      • Sigma Aldrich
      • Thomas Scientific
      • Krackeler Scientific
      • Spectrum Chemicals & Laboratory Equipment Products
      • Daigger
      • Capitol Scientific
      • Wilkem Scientific
    • Buchi Team
    • Company Profile
    • Vision
    • Worldwide
    • Events
    • News
    • History
    • Visiting BUCHI Corporation
    • Careers
    • Trademarks
  • Basket
    • Request quotation
    • Request service contract
    • Purchase consumables online
Homepage > Product Families > Evaporation Solutions > Products > Vacuum Controller V-850/V-855

Vacuum Controller V-850/V-855

Vacuum Controllers that cover all needs

Innovative features, intuitive operation and a variety of applications.

 
  • Features
  • Demo
  • Accessories
  • Spare Parts
  • FAQ
  • Specifications

Vacuum Controller V-850/855 - the smart way to regulate a vacuum

The vacuum controllers are the result of close collaboration with customers during development to adapt the controllers even more precisely to the needs of day-to-day work in the laboratory. Only a defined, regulated vacuum will provide controlled conditions for a quick, reliable evaporation process. The integrated aeration valve and the precision pressure sensor is resistant to chemicals - a key feature for a compact Vacuum Controller suitable for numerous applications in the lab.

Reliable and simple to use


Vacuum Controller V-850, designed for standard applications with following functions:

  • Vacuum regulation of set pressure with the  Vacuum Pump V-700 / V-710 by speed regulation or by switching on and off the vacuum valve. The novel speed control allows a hysteresis-free vacuum control with quiet operation
  • Timer function for stopping the process after a preset time
  • LabVac function: intelligent control of the pump in a laboratory system with several consumers
  • Buchi wizard for a quick configuration using simple menu control
  • USB interface for data transfer to PC for storage, evaluation and optimization
  • The solvent library is an integrated library with 43 present solvents that can be expanded by the customer. This function considerably simplify the parameter selection

Vacuum Controller V-855, the top model offers additional features as:

  • Programming function for pressure gradients for special distillation tasks, ideal for difficult to distil products like foaming extracts or those with boiling delay
  • EasyVac function:automatic process control based on vapour pressure detection - it couldn`t be easier. The EasyVac function guarantees the simplified, automatic distillation of individual solvents and complex solvent mixtures, whenever time is the issue during distillation
  • Automatic distillation with a stage probe positioned in the rotary evaporator`s condenser. The stage probe is suitable for foaming substances or for maximum solvent recovery
  • Repeat function: The pressure curve of a manual or automatic distillation can be stored and retrieved anytime as set point values for optimum process conditions
shop basket view basket
1-10 of 10
Sorting

047299

Vacuum Controller V-850

Complete for Rotavapor® R-210/R-215 and Vacuum Pump V-700/V-710

Quantity:

add to basket

047297

Vacuum Controller V-850

Complete for Rotavapor® R-200/R-205

Quantity:

add to basket

047295

Vacuum Controller V-850

Complete for Rotavapor® R-220

Quantity:

add to basket

047293

Vacuum Controller V-850

Complete for Rotavapor® R-250

Quantity:

add to basket

047231

Vacuum Controller V-850

With power pack (Stand alone)

Quantity:

add to basket

047298

Vacuum Controller V-855

Complete for Rotavapor® R-210/R-215 and Vacuum Pump V-700/V-710

Quantity:

add to basket

047296

Vacuum Controller V-855

Complete for Rotavapor® R-200/R-205

Quantity:

add to basket

047294

Vacuum Controller V-855

Complete for Rotavapor® R-220

Quantity:

add to basket

047292

Vacuum Controller V-855

Complete for Rotavapor® R-250

Quantity:

add to basket

047232

Vacuum Controller V-855

With power pack (Stand alone)

Quantity:

add to basket

1-10 of 10
  • Top of page
  • Privacy
  • Contact us
  • Sitemap
  • Partnernet
  • Print
  • © 2010 BÜCHI Labortechnik AG
BÜCHI Labortechnik AG Logo BUCHI Corporation
19 Lukens Drive, Suite 400
New Castle, DE 19720
USA


www.mybuchi.com
us-sales@buchi.com
Tel: +1 302 652 3000
Fax: +1 302 652 8777

© 2006 BUCHI Corporation    
last modified: July 28 2010
  • USA / Canada
  • Worldwide

Contact Buchi

Do you want to:

  • Get a quote for this product
  • Request more information
  • Talk to a specialist
  • Email a sales person
  • Where to buy
  • Order a print brochure
Configure your product

Product information

  • Vacuum Solutions (pdf, 1.21Mb)
  • Vacuum Controller V-850/855 (pdf, 145.97k)

Buchi community *

  • Operation Manual Vacuum Controller V-850/V-855 (pdf, 1.23Mb)

* free registration required

Technical Course


Hands-on Spray Drying Course
Presented by Buchi Corp
Tue-Thurs, Sept 21-23, 2010

NEW Buchi WebStore

 Order parts and commonly used equipment

Webinars


Rotavapor Basics
Wednesday, August 11, 2010
1:30 PM EST
 
Click to register
During this webinar we will discus basic topics focusing on your complete rotary evaporation solution, including Rotavapor and vacuum pump. The webinar is designed to provide tips and tricks to both the novice and seasoned Rotavapor user, providing a new level of comfort whether performing routine basic maintenance or approaching a new application requiring different parameters.

Pre-Recorded Webinars:
  Mini Spray Dryer B-290: tips, tricks, and taking care of your dryer
  New advancement in Spray Drying
  NIR calibration transfer
  Maximizing column efficiency in chromatography
  NEW E-914/916 SpeedExtractor
  Optimize your pressurized solvent extraction method
  NEW SpeedDigester, an infrared digestion system
  Syncore verses N2 blow down technique

Webinars


Pre-Recorded Webinars:

  Mini Spray Dryer B-290: tips, tricks, and taking care of your dryer

  Syncore verses N2 blow down technique

  New advancement in Spray Drying

  NIR calibration transfer

  Maximizing column efficiency in chromatography

  NEW E-914/916 SpeedExtractor

  Optimize your pressurized solvent extraction method

Complementary products

  • Vacuum Pump V-700
  • Vacuum Pump V-710
  • Rotavapor® R-210/R-215

Stay up to date

Subscribe to our newsletter 

Your account

Login


Forgot your password?Not a member? Join now.Why register a Buchi ID?

Your feedback

    Rate this page