USA hot sale 5L rotary evaporator turnkey setup rotovap

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Price:$1,110.00 - $1,270.00
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Product Overview


Products Description

Rotary Evaporator-- RV131


The RV131 Rotary Evaporator has wide applications in chemical, pharmaceutical, and biotechnology industries, R&D labs, and for quality assurance. The Large LED display along with touch keys and an adjustable knob helps you easily set process parameters. The Double-layer vertical condenser with 1500cm² cooling surface provides efficient vapor collection and sample recovery.


-- Large LED display to easily set and monitor process parameters -- The touch keys and adjustable knob let you easily set the Rotation speed, heating temperature, operation time, and cycle times (clockwise and/or counterclockwise cycles). -- The device also comes with a mistouch prevention lock to avoid changes through accidental touch -- The adjustment knob can be turned fast or slow to change parameters rapidly or accurately. -- The 5L water-oil heating bath with heating temperature range of up to 180℃ (oil) -- The device comes with a Brushless DC motor with rotation speeds ranging from 20 to 320 rpm
-- Comes with PID temperature controller, overheat protection, dry-burning protection, and automatic power-off functions Double-layer vertical condenser with 1500cm² cooling surface for efficient vapor collection and sample recovery -- High elastic graphite filled PTFE seal and compression spring bring excellent sealing as well as high-temperature, corrosion, and abrasion resistances.


Place of Origin


Brand Name

Four E's Scientific


AC 100V-240V






2 years


Online support

Key Selling Points

Easy to Operate

Product name

Rotary Evaporator RV131

Motor Type

Brushless DC Motor

Heating Power [W]


Temperature Range [℃]

Room temp.+5℃~90℃(Water), Room temp.+5℃~180℃(Oil)

Control Accuracy [℃]

Water±1.5℃, Oil ±3℃

Rotation Speed[rpm]

20 - 320 RPM

Speed Control/Increment[rpm]

Stepless speed Control. Increment: 1RPM

Rotation Time Interval

5-999 s

Input Voltage, Frequency

AC 100V-240V,50/60Hz

Vacuum Degree

Max. 4mbar(3mmHg)

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Company Profile


Guangzhou Four E's Technology Co., Ltd was established to serve the laboratory market worldwide with an objective to be recognized as one of China's leading manufacturers, exporters and marketers of top quality laboratory instruments and scientific equipments. We have been manufacturing a wide choice of quality laboratory analysis, testing and measuring instruments for various applications such as Centrifuge, Shaker, Magnetic Stirrer, Rotator, Dry Bath Incubator, Spectrophotometer etc. Our dedicated engineering and R&D team afford us the opportunity to continually develop new products in addition to implementing product improvements for our existing products. We'll keep designing and manufacturing new and innovative research tools for the life science that cover nearly all of your laboratory needs. By maintaining the ISO9001:2008 and ISO13485:2003 certifications, we continue to ensure total quality control of our products as all aspects of design and manufacture are performed in the company's modern production facilities. At 4E's scientific, we realize that our job is not complete until our customers are completely satisfied and we'll achieve complete customer satisfaction by providing products with the highest quality at the most economical prices per timely delivery schedules. We're dealing in an extremely wide range of laboratory instruments but our capacities extend far beyond that. OEM is available on request. We're experienced in OEM services and can provide custom products made to customer specifications. We're always striving for supplying satisfactory products beyond expectations and also for win-win strategy providing a foundation for sustainable success for all our customers. We're here for you and look forward to serving you.


1. who are we?
We are based in Guangdong, China, start from 2011,sell to Mid East(15.00%),Southeast Asia(15.00%),South America(10.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Africa(5.00%). There are total about 101-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Centrifuge, Magnetic Stirrer, Mixer, Dry Bath Incubator, Pipette, PCR, necleic acid extractor, etc.

4. why should you buy from us not from other suppliers?
ISO9001/ISO13485 certified Decent R&D capability Wide range of lab instruments Highest quality in the most cost effective way and prompt delivery Dedicated customer service and guaranteed after-sales service

1.9008 s.