Steadily improving the core technology of rotary evaporator and adding brilliance to the High Tech Expo with virtuous instruments

On August 4th, the 57th China Higher Education Expo (hereinafter referred to as the "Expo"), hosted by the China Higher Education Association and organized by Sinopharm Exhibition Co., Ltd., was grandly opened at the Xi'an International Convention and Exhibition Center. This year's High Tech Expo will last for three days, promoting the gathering of innovative resources through five major sections: "Exhibition and Display," "Conference Forum," "Featured Activities," "High end Release," and "Cloud Push." The aim is to innovate development models, deepen scientific and technological exchanges and cooperation, fully unleash the innovation vitality of researchers, and promote the construction of an innovative society.

Universities, research institutes, and technology enterprises gather together to explore the current status of disciplinary research and industrial technology, and seek new paths for deep cooperation between industry, academia, and research. Shanghai Xiande Experimental Instrument Co., Ltd. (hereinafter referred to as "Xiande Instrument") also brought multiple star products to attend the exhibition.

Xiande Instrument is a manufacturer specializing in the production of rotary evaporators. Since its establishment in 2010, Xiande Instrument has adhered to the product quality and service policy of "striving for excellence, integrity first", and the purpose of "keeping pace with the times and daring to innovate". It continuously improves and develops new intelligent products according to market demand.

In long-term research and development, Xiande Instrument has accumulated rich experience and technology, and its products have passed ISO9001 quality system certification. It is worth mentioning that in the fierce market competition, the rotary evaporator independently produced by Xiande has received high praise and trust from a large number of users for its excellent quality, performance, and professional and timely technical services.

At this year's High Tech Expo, Xiande Instruments brought star products such as the xiande-2000A water bath rotary evaporator. The attending audience came forward to consult one after another.

xiande-2000AWater bath rotary evaporator

The bath pot adopts a disposable molded PTFE composite pot. The heating pot is equipped with a safety handle, the shell is insulated to prevent burns, the volume is moderate, and the temperature rises quickly.

The xiande-2000A water bath rotary evaporator has multiple advantages in terms of design and functionality. Firstly, in terms of product design, the xiande-2000A water bath rotary evaporator adopts a bottle return knob design, making bottle return simple and convenient; The heating pot is equipped with a safety handle, and the outer shell is insulated to prevent burns; The condenser tube is designed with drip points and anti backflow devices.

xiande-2000ADetails of water bath rotary evaporator

Secondly, in terms of product configuration, the xiande-2000A water bath rotary evaporator is displayed on a large LCD screen, with a menu style interface and knob style switch, making operation simple and convenient; The sealing components are synthesized using PTFE and special process molds; The power of the rotating DC motor is 70W, ensuring smooth start-up of the instrument; Equipped with a protective cover, it is insulated and energy-saving, and has splash proof and explosion-proof functions.

Finally, in terms of product functionality, the xiande-2000A water bath rotary evaporator has a safe operation function in unmanned mode, with automatic standby at the end of the experiment and high safety; Intermittent timed forward and reverse rotation can be set, suitable for the drying process; Optional vacuum system, set and control any vacuum degree.

Solvent recovery device

The solvent recovery device consists of a vacuum controller, a diaphragm vacuum pump, a cooler, a waste liquid recovery bottle, and a waste gas adsorption device. The main unit of this solvent recovery device adopts an integrated diaphragm pump vacuum control system, which has high control accuracy, corrosion resistance, and long valve life. The accompanying cooler and activated carbon adsorption device are designed to be compact and can effectively absorb harmful gases, improving the air quality of the experimental environment.

Solvent recovery device screen

The large touch type color LCD screen of the solvent recovery device is eye-catching, which can display the detected and set vacuum degree, and can directly adjust the vacuum degree on the LCD screen. It is worth mentioning that this solvent recovery device has a self circulating purification function, which can protect the diaphragm vacuum pump and suppress exhaust gas leakage.

Moreover, the solvent recovery device can control the internal vacuum degree of the rotary evaporator, thereby improving the recovery rate of low boiling point reagents such as methylene dichloride, benzene, and trichloroethane. It can also replace inert gases to prevent oxidation and contamination during vacuum concentration. At the same time, this instrument can perform 10 stages of gradient distillation program control, such as programming operation time and vacuum degree, gradually controlling the vacuum degree during synthesis experiment chromatography vacuum distillation. At present, this solvent recovery device is mostly used in vacuum depressurization concentration, drying, distillation, and rectification processes; The processed gas has no pungent odor, greatly improving the laboratory environment.
Technological self-reliance and self-improvement are the ways for enterprises to survive. Only by taking control of the lifeline of technology in their own hands can technology enterprises develop positively and rapidly, and their technological strength move from quantitative accumulation to qualitative leap, ultimately achieving breakthroughs. In the future, Xiande Instrument will continue to place innovation at the core of its enterprise development and explore a new era of laboratory instruments and equipment.