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TECHTONGDA®

110V 2L Rotary Evaporator Rotavapor with Digital Screen Heating Bath Lab Equipme

Specification:

Model	RE-201
Capacity of evaporating flask	1L
Capacity of collecting flask	1L
Vacuum	-0.098Mpa
Rotating speed	0 - 120 R/min
Evaporating speed	≥1.5L/H20
Temperature range	Room temperature-99℃
Motor power	40W
Water bathing power	1000W
Voltage	110V

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.

Foam removal method:

1. Condenser bottle mouth downward to let the foam out by itself.

2. Do not shake the condenser when there is a small amount of foam left in the condenser. Shaking is easy to damage the glass tube in the condenser. An acidic liquid can be poured into the condenser to dissolve the foam.

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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

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Packaging:

hipping & Handling Details

Default Shipping Cost or Free   Shipping Information:

▲ Default   shipping cost or free shipping service is only for the lower 48 United   States by UPS Ground or USPS. Other areas or needs other shipping ways,   please contact us.
▲ Buyers   from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii,   PO Boxes, APO/FPO addresses or other countries/areas, there   WILL be extra shipping costs, please contact us for more detailed   information.
▲ Please   make sure your address is valid for both UPS and USPS services. Any   costs incurred because of incorrect or undeliverable address should be   undertaken by buyer.

Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.

Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer. Sales Tax of 8% will be applied for orders shipped within the state of California.

Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method.

Return / Refund

If you are not 100% happy with your purchase, please contact Us. Please don't directly opened a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding.

Returns & Exchanges

▲ All   returns must be made within 30 days of delivery date. Items must be in   new, unused condition, with all original materials included with the   shipment. A partial refund may be applied for opened or damaged items,   depending on the condition.
▲ Items   returned under the buyer’s remorse: The return shipping fee must be   covered by the buyer; The original shipping cost will also be deducted   from the refund. 15% restocking fee of the items purchase price will be   charged.
▲ Returns   that are the result of our seller's error: Buyer will receive a full   refund of the item as well as shipping charges
▲ All   returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details.

Defective & Damaged Products

▲ If   product was received damaged or not as described, please send us some   pictures or videos, so we could well understand your problem, then solve them for you ASAP. Besides, it's much helpful for us to claim with UPS, remind our related department to pay much more attention to packaging later on. Hope for your understanding.
▲ Replacement   or refund of defective or damaged products can only be returned in   exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method.
▲ 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: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you.

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.