2L Lab Rotary Evaporator Manual Lifting Rotavapor Digital Condenser Good Seal US

Description

110V 2L Rotary Evaporator Rotavapor Lab  Equipment
A rotary evaporator is a device used in chemical  laboratories for the efficient and gentle removal of solvents from  samples by evaporation. When referenced in the chemistry research  literature, description of the use of this technique and equipment may  include the phrase "rotary evaporator", though use is often rather  signaled by other language (e.g. "the sample was evaporated under  reduced pressure").
Rotary evaporators are also used in molecular cooking for the  preparation of distillates and extracts.
Specification
Model: RE-201
1. Capacity of evaporating flask: 1L
2. Capacity of collecting flask: 1L
3. Vacuum: -0.098Mpa
4.Rotating speed: 0 - 120 R/min
5. Evaporating speed: ≥1.5L/H20
6. Temperature range: RT-99℃ / RT-299℃
7. Motor power: 40W
8. Water bathing power: 1KW
9. Voltage: 110V
Features
Rotator consist of a group of reliable micro motor  and integrated circuit control device. Under the effect of the  electronic speed regulation, it can be rotated stably within the range  of 10-120rpm, reaching the international advanced level
1. Special fluoro rubber sealing, high corrosion resistance.
2. High evaporating efficiency & high recovery.
3. Modular design, easy to connect to other appliance.
4. Easy to install and disassemble, easy to operate & maintain.
5. The main body extensively adopts stainless steel  and aluminum alloy, firm and beautiful
6. RE-201 rotary evaporator's heating bath is lifed manually, lifting  distance is 120mm
7. Two kinds of condenser structures for choosing,  one adopts double line convection principle, used for inorganic solvent  evaporation. The other is a single line container with a interlayer  cooled by water and dry ice, used or evaporating the organic solvent.
Using vertical condenser to save space.
8. The rotating shaft using high borosilicate  glass, the joints using fluorine rubber framework oil seal to seal, high  tightness and better effect
Packaging:
Question: What’s the operating principle of Rotary Evaporator?
Answer: Under the condition of negative pressure, instrument evaporating flask  is under unceasing rotation
in the thermostat water bath , which makes solvent and solution form a thin film  in bottle wall,
so as to increase the evaporation area of solution. Evaporating efficiently  under low temperature, then
condensate recycling through condenser pipe and concentrate to isolate the  material to reach experiment requirements.
Question: What factor decides the working efficiency of Rotary Evaporator?
Answer: For the same type equipments, it’s restricted by some material’s thermo  ability, the steam temperature
may have certain limitation when working, so high vacuum degree and low cooling  water temperature are two
main factors for efficiency improving (can select cryopump to lower the  temperature).
Question: What’s the design basis of main engine and water bath kettle rising  and falling?
Answer: The rising and falling method is different. It’s mainly from the  consideration of convenience,
safe and economical.
Shipping & Handling Details
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Handling Time:
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Sales tax / Customs duties:
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Damage In Shipping:
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Return / Refund
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Returns & Exchanges
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▲ If an item is received damaged, customer service must be contacted  within 7 days of receiving your item. All returns require a RA  (Return Authorization) number as above.
Payment
eCheck Issues:
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Warranty & Feedback
▲ 6 months' warranty for the  machines, not for the consumables. We stand behind our products all  the item, so even if your warranty period has expired, you can still  seek for service or technical support from us with low cost.
▲ Any warranty shipping cost to us is responsible by buyer.
▲ Any shipping cost to buyer is responsible by the seller.
▲ We committee to the customer satisfaction and want to bring you  the best purchase experience. If there is any problems, please  contact us ASAP. If not, please leave us a positive feedback as it's  very important for us. Thanks very much.
On Sep-25-20 at 01:27:37 PDT, seller added the following information: