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Rotary Evaporator RE400 RE400P RE401 RE401P

A Rotary Evaporator is a distillation unit that incorporates an efficient condenser with a rotating sample flask. As ... Use of damaged glassware under vacuum could result in an implosion. It is recommended the equipment is operated behind a safety screen

Development and Evolution of Rotary Evaporator - Lab ...

A rotary evaporator is a lab instrument that allows people to do chemical separation or purification by using heat and agitation—or stirring—under vacuum. “You’ll find one in any chemistry lab,” says Jim Dawson, president of Heidolph North America (Elk Grove Village, IL). As Jeff Reid, product specialist at BUCHI Labortechnik AG ...

Rotary Evaporator - Built For Visionaries

A rotary evaporator, or rotavap, is a piece of equipment that efficiently and gently removes volatile solvents from your product through evaporation. The main components of a rotavap are: An evaporation flask, which contains the sample material. A motor that rotates the flask. A vacuum-sealed vapor pathway, which draws vapor off the sample.

Rotary evaporator - Sciencemadness Wiki

A vacuum system, to substantially reduce the pressure within the evaporator system. A condensate-collecting flask at the bottom of the condenser, to catch the distilling solvent after it re-condenses. A mechanical or motorized mechanism to quickly lift the evaporation flask from the heating bath. How to operate a rotary evaporator. To be added

Risk Assessment Form - University of Oxford

Any piece of glassware under vacuum e.g. rotary evaporators, vacuum desiccators, Schlenk lines and storage bulbs on vacuum lines has the potential to do harm following implosion. ... Volumes of 1 litre or larger must be enclosed in tape or plastic mesh to restrain fragments in case of implosion. This will normally apply to rotary evaporators ...

Rotary Evaporators Fisher Scientific

Bump Trap, 250mL, Rotary Evaporator, Modified, 24/40 Top Outer, 14/20 Lower Inner. Similar to CG-1320, but with the addition of two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

Large Scale Rotary Evaporators Catalog - Fisher Sci

Continuous unattended evaporation without limits - the automatic module Hei-VAP Industrial Distimatic with automatic release of condensate is an affordable and more flexible alternative to common 50 or 100-liter evaporators The average operational lifespan of 10 years is backed by a 3 year warranty and makes your purchase a worthwhile investment.

What is a Rotary Evaporator?

Feb 14, 2022 Rotary evaporators (rotovaps) are devices employed for removing solvents efficiently via the process of evaporation. The rotary evaporation process is one of the most widely used methods of solvent evaporation due to its optimal extraction and distillation performance. Rotary evaporators are also used for concentration, crystallization, drying ...

Rotary Evaporators Multifunctional individualists

Hei-VAP Rotary Evaporators • All Hei-VAP rotary evaporators have a safety heating bath with overheating and dry running protection, ergonomic handles, double wall and an integrated spout • Universal heating bath for all flask sizes up to 5 l (no retooling required). The sturdy metal connection to the device’s base allows

Laboratory Technique - Rotary Evaporator Optimization ...

Jan 01, 2020 Rotary evaporation is a powerful technique for quickly removing solvent from a solution of cannabis or hemp extract. There are two distinct methods of operating a rotary evaporator: batch or continuous; choosing the correct one for the task is crucial. For the purposes typically required in the cannabis industry, i.e. winterization or color ...

SOP: Glassware Under Vacuum PennEHRS

Jan 21, 2022 Rotary Evaporators. Rotary evaporators (rotovaps) must be shielded to protect operators from risk of glassware implosion. When a rotovap is not contained in a fume hood or similar enclosure, the glass components must be plastic-coated or wrapped in friction tape or poly netting to contain glass in case of implosion.

How to Speed Up Lab Rotary Evaporation Speed Grasscity ...

Jul 01, 2020 It is recommended to change the rotation speed of the distillation flask from 120-310rpm (it will be different for different capacity rotary evaporators and different samples), which will increase the surface area of the solution and increase the rotary evaporation rate of the solvent. 3.Increasing the rotary evaporator’s bath temperature

Evaporator Flasks Glassware SECO

KNF Neuberger Coated Rotary Evaporator Collection Flask, 2000 ml. Collection Flask, 2000 ml, Coated, Implosion Protected, For RC 900 Rotary Evaporator. Collection Flask, 2000 ml, Coated, Implosion Protected, For RC 90 More... SECO Part #: 113938. Sold As:

KNF Neuberger - SECO

KNF Neuberger RC600 Model Rotary Evaporator with Fluid Condenser, 1000 ml Evaporation Flask. Rotary Evaporator, 464 H x 431 W x 453 mm D Footprint without Glass, 823 H x 487 W x 453 mm D with Glass, RC 600 Model, 100/127 V, 200/240 V Nominal Voltage, 50/60 Hz, 1300 W Heating Output, IP 20 Protection Class, with Fluid Condenser.

VACUUM PUMP SAFETY - University of Washington

laboratories are on rotary evaporators, dry ing manifolds, centrifugal concentrators, acrylamide gel dryers, freeze dryers, vacuum ovens, tissue culture filter flasks and aspirators, desiccators, filtration apparatus, and filter/degassing apparatus. Weak points in containers or systems under vacuum can create implosion or explosion

Use of reduced pressure or vacuum - Chemistry Safety ...

Nov 03, 2011 Implosion and flying glass leading to cuts and lacerations. Any piece of glassware under vacuum e.g. rotary evaporators, vacuum desiccators, Schlenk lines and storage bulbs on vacuum lines has the potential to do harm following implosion. The energy imparted to flying fragments is directly proportional to the volume of the glass vessel evacuated.

Rotary Evaporators Heidolph

Nov 05, 2021 Rotary Evaporators, Heidolph Laborata 4000 Series of rotary evaporators • Non-sticking vapor tube removes easily, eliminating broken glass • Flask ejector presses off sticking evaporation flasks • 26 mm dia. bore vapor tube offers fast distillation rates • Long-life, graphite-filled PTFE vacuum seal • For your convenience the angle of the evaporation flask …

Heidolph Rotary Evaporator Laborota 4000 OB/G6-reflux ...

Offering the most advanced technology to date, the Heidolph rotary evaporators will meet the requirements of any laboratory. Designed for simple and complex distillations of volumes from 50 mL to 3L. ... broken glass and reduce chemical spills. Optional integrated implosion protection and integrated glass protection further ensure user safety ...

Rotatory Evaporator Working Principle - Rotary Evaporation ...

Please Feel Free To Fill In The Form To Get Free Quote On WKIE LAB Rotary Evaporator: Name. Email. Your Message. Submit Form Send Inquiry Now! Automate Your Lab Equipment With Wkie Lab. Email: [email protected] Tel: 0086-371-55073686. Fax: 0086-371-55073686. Add: Yard 26, Dongqing Street, Zhengzhou, Henan, China.

Operation Manual Rotavapor R II

Potential implosion risk if used with damaged glassware. Risk of electrostatic discharge when the rotary evaporator is filled with solvents, e.g. via the feeding tube, or when drying powders are used. • Beware of damaged or cracked glass parts. • Beware of the fire hazard.

Rotary evaporator POWERVAP Genser Rotary Evaporators ...

POWERVAP is a patented, fully automated pendulum system rotary evaporator.. The performance of the POWERVAP is approx. factor 5, compared with a manual rotary evaporator system, which has the same size of rotating flask.. POWERVAP -Applications. Excellent suitable for recovery of solvents; Problem-free distillation of high boiling solvents; …

Q150R Plus Rotary Pumped Coater QuorumTech

Q150R E Plus Carbon Evaporator. Fully automatic, capacitive touch-screen controlled rotary pumped carbon fibre evaporation coater with status LED indicator. Including 10355 quick-release carbon fibre insert for evaporation of carbon cord. Supplied with C5421 carbon fibre cord, 10067 rotating specimen stage, 50mm diameter, supplied as standard

Evaporating Flask at Thomas Scientific

Rotary evaporation flasks available plain, poly-coated or ambered. Poly-coating has a maximum temperature of 100 degrees C and can withstand acid and solvent splashes but not soakings. Small flange is 90mmod,67mmid and 18mm thick. Medium flange is 100mmod,72mmid and 19mm thick. Large flange is….

Rotary Evaporation -

Rotary Evaporation. Hazard. Control. Frost bite. Wear insulated gloves when handling dry ice. Chemical spills. Secure the clamp on the collection flask, and secure the bump trap. Always wear PPE. Glassware implosion. Don’t used damaged glassware; check glassware for chips and cracks. Adjust rotation and vacuum gradually. Explosion .

Standard Operating Procedure - Rotary Evaporator

Rotary Evaporator in the P.O.W.E.R. Laboratory Elliot Sepos, April 2012 Description of Process Some chemical procedures require a quick and effective separation of substances through evaporation. The Rotary Evaporator is a tool which puts the separable substance under vacuum and heats evenly through a spinning motion, causing one component to ...

Standard Operating Procedure - Rotary Evaporator

Rotary Evaporator in the P.O.W.E.R. Laboratory John Hodul, February 2019 Description of Process Some chemical procedures require a quick and effective removal of substances through evaporation. The Rotary Evaporator is a tool which utilizes vacuum, heat, and spinning motion to cause one component to evaporate while leaving the first component ...

Rotary Evaporator RC 900 - KNF

Size of evaporation flask 50 – 3000 mL Rotational speed of evaporation flask [1/min] 25 – 250 ... Rotary Evaporator RC 900 Technical features n Central remote control for all ... Description ID Collection flask (implosion protected) 100 mL 300557 250 mL 300558 500 mL 128158 1000 mL 113939 2000 mL 113938 Evaporation flask NS29/32 50 mL ...

Stuart - Rotary Evaporators

Stuart - Rotary Evaporators; Rotary Evaporator with Diagonal Coil Condenser - RE300 RE300P; Easy to assemble Long life vacuum seal ... flourentine flask have a temperature and chemically resistant polymer coating which will counterbalance the effect of implosion which can sometimes happen if damaged glassware is accidentally put under vacuum ...

What is the purpose of using the rotary evaporator? - Lab ...

The purpose of using the rotary evaporator. We use the rotary evaporator (rotovap) for two main purposes: concentrate non-volatile components in a mixture (for example, concentrating the purest and freshest flavors from a blood orange by removing the water); 2. to extract the volatile aroma and flavor molecules from mixtures gently and at ...

Rotavapor R-300

The Rotavapor R-300 meets the highest expectations of convenience and versatility in rotary evaporation. Its modular design allows the R-300 to be extended to a fully integrated system where a central interface regulates each component. Evaporating flask size: 50 – 5000 mL. Lift mechanism: Manual or automatic. Temperature range: 20 – 220 C.

USA Lab 50L Dual Setup Explosion Proof Rotary Evaporator ...

The USA Lab 50L EXRDS Series Rotary Evaporator Turnkey System recovers solvents efficiently and fast with two times the surface area for condensing and twice the recovery volume.Our EXRDS series evaporator is an explosion proof evaporator with brush-less motors and enclosed internals to prevent any flammable / explosive material from touching the …


The VV Micro rotary evaporator evaporates 50–250 mL and features a small footprint.The Laborota series of benchtop rotary evaporators, for samples of 1–3 L, range from analog ... risk of implosion, which can send glass and reagents flying. Bchi offers glass with a coating that produces an effect similar to that of auto-

Rotary Evaporation Best Practices Lab Manager

This is often done after a separation or extraction process. During rotary evaporation, the solvent is removed under vacuum and then trapped by the condenser and collected for reuse or disposal. This best practices poster will show you how to: avoid bumping, thoroughly dry a sample, prevent implosion, manage dangerous solvents, and more.

Standard Operating Procedure Task: Rotary Evaporation

• A rotary evaporator (“rotovap”) is used to remove solvent from a sample in a round bottom flask or vial by boiling off the solvent under reduced pressure. Heating the rotovap’s water bath above room temperature can hasten the removal of higher-boiling solvents, if necessary. This SOP is written for a standard Heidolph rotary evaporator

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