4500W R-2020Ex Mini Rotary Evaporator Explosion Proof 20L

R-2020Ex Explosion-proof Rotary Evaporator

We offer different rotary evaporators capacity from 1L to 50L and offer various rotary evaporators with unique features such as an electric lifter. Evaporators comply with CE and other global standards. For reliable rotary evaporators, our equipment can produce optimal results thanks to the precise controls, superior glass materials, and other useful features.

We can manufacture a unit that is in demand among the pharmaceutical, biotechnology, chemistry, and laboratory industry.

● High borosilicate 3.3 glass has good physical and chemical properties.
● Main and auxiliary condensers, high efficiency triple-circulating condensing tube has bigger condensing
area.
● High borosilicate glass three-way flask, prevent flushing and bumping, ensure safe operation.
● Patented technology of double sealing of Teflon (PTFE) and FV rubber ensures negative pressure level.
● Auto switch valve makes continuous collecting possible without affecting vacuum degree and without
stopping distillation.
●The motor, heater, electric control box and liquid level switch are all explosion proof type, explosionproof grade: ExdⅡBT4, all explosion-proof parts have certificates from manufacturer.
● Motorized stainless steel water bath, has liquid level protection and anti-dry burning functions.
● Quick-release valve for easy installation and removal of glass components.
● PTFE discharge valve is corrosion resistant and contamination free.
● Lockable casters, easy to move and lock.
● LCD control panel

HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors.

With the strong technical force and economic strength, company is constantly developing new products with the international advanced technology level.

We are ready for supplying professional and exact technical service and designing projects to meet local customer's needs. The independent technology from sensors to detectors enables us to afford one-stop gas detection solution service all over the world.

We always concentrate on enhancing the communication with customers, developing international cooperation, and participating in the international competition by attending many professional exhibitions all over the world ever year.

Our products can be divided into High-end Laser Methane Detector，Domestic Gas Alarms, Portable Gas Detectors, Industrial Fixed Systems, Gas analyzers, as well as gas sensors and key elements for gas detection. The products have obtained the certificates of CE, TUV, ATEX, and RoHS, and are widely used in industrial fields.

Around IOT industry, we will combine sensors, intelligent terminal, communication technology, cloud computing and geographic information IOT technology together closely, establish a complete IOT industry chain.

We are focus on the customer value oriented, combine treatment of environmental protection with energy saving technology, provide perfect solutions for smart city, production safety, environmental protection, health of the people's livelihood. Creating value for customers is our forever pursuit.

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