Product line-up[Rotary Evaporator N- BS series]. Rotary evaporator. Product line-up[Rotary Evaporator N- BV series]. Rotary evaporator. Rotary evaporator | EYELA as a pioneer of Evaporators.
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Glassware used in the vapor stream and condenser can be simple or rotar, depending upon the goals of the evaporation, and any propensities the dissolved compounds might give to the mixture e.
State-of-the-art model with body renewed sophisticatedly Pursuing easy-operation, attractive new functions have been implemented! Countries Australia New Zealand. In case of power failure, automatic jack up function works. Centrifugal evaporator with a egela cooling coil for concentration of samples sensitive to heat.
Can be connected to the newly developed vacuum controller NVC to realize most appropriate vacuum pressure control fit for a sample. It is hard to break and prevents glass and solvent dispersion even in case of glass projection. Shanghai Yuhua Instrument Equipment Co. Retrieved from ” https: Without condenser Three different types of bath available: The key advantages in use of a rotary evaporator are. Jump to Catalogue Rotary Evaporator NBV series Newly designed, highly functional evaporator for improved laboratory safety and security featuring solid and stable operation.
The mm evaporating flask bore evaoprator easy sample removal and cleanup. Auto jack type with vertical double helix condenser Jump to Catalogue Rotary Evaporator NBS series Auto jack type with diagonal double helix type condenser.
Extra caution must also be applied to operations with air reactive materials, especially when euela vacuum. Can be connected to the newly developed vacuum controller NVC to realize most appropriate vacuum pressure fit for a sample. Newly designed, highly functional evaporator for improved laboratory safety and security featuring solid and stable operation. Shanghai Linbel Instrument Co. Possible hazards include implosions resulting from use of glassware that contains flaws, such as star-cracks.
Large-sample evaporation at a small-scale price Smoothly raise and lower bath using the automatic jack Microprocessor controls provide consistent and accurate operation This L rotary evaporator is perfect for large-volume distillations and scale-up operations.
This is partly due to the fact that in such solvents, the tendency to “bump” is accentuated. Stainless Rotary Evaporator 0.
EYELA 1L Rotary Evaporator, NV
However, careful application also allows removal of a solvent from a sample containing a liquid compound if there is minimal co-evaporation azeotropic behaviorand a sufficient difference in boiling points at the rtoary temperature and rotxry pressure. Auto jack type with vertical double helix condenser. Liquid solvents can be removed without excessive heating of what are often complex and sensitive solvent-solute combinations. Evaporator Small amount Test tube size evaporators Centrifugal Evaporator CVE Compact centrifugal evaporator suitable for micro tube and test tube.
Both NA and NB have manual slide mechanism in addition to jack mechanism. Distillation Evaporators Laboratory equipment. Safety features include residual current device, refrigeration high-pressure switch, overload relay, refrigerator protection timer, self-checking temperature control unit, and thermal protector. A leak can draw air into the apparatus and a violent reaction can occur.
The modern centrifugal evaporation technologies are particularly useful when one has many samples to do in parallel, as in medium- to high-throughput synthesis now expanding in industry and academia. Haven’t found the right supplier yet?
EYELA as a pioneer of Evaporators
Users of rotary evaporation equipment must take precautions to avoid contact with rotating parts, particularly entanglement of loose clothing, hair, or necklaces. In research the most common form is the 1L bench-top unit, whereas large scale e. Shanghai Heqi Glassware Co.
Newly developed Teflon evaporwtor seal realizes long life and strong chemical resistance allowing for long time operation with high speed rotation. Zhengzhou Nanbei Instrument Equipment Co. Trade Alert Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information – sent directly to your email inbox! The evaporation flask has been detached. One touch connector nozzle and one touch cooling hose make it easy to detach cooling water circulation hose.
Low temperature cooling liquid circulating pump, Rotary evaporator ,Jacket glass reactor,magnetic stirrer,Drying Oven.
You have qualified for free shipping with this order. Views Read Edit View history. In particular, bumping can often be prevented by taking homogeneous phases into the evaporation, by carefully regulating the strength of the vacuum or the bath temperature to provide for an even rate of evaporation, or, in rare cases, through use of added agents such as boiling chips to make the nucleation step of evaporation more uniform.
Vertical condenser is designed to prevent evaporated solvents from flowing back into flask by spilling down the capillary.
Henan Lanphan Eysla Co. It is effective for evaporating samples abhorrent of contamination such as samples for analytical process.
Rotary evaporation is most often and conveniently applied to separate “low boiling” solvents such a n-hexane or ethyl acetate from compounds which are solid at room temperature eotary pressure. Evaporation under vacuum can also, in principle, be performed using standard organic distillation glassware — i. Hangzhou Boyn Instrument Co.