RE-52A rotary evaporator 2 liter rotary evaporator specific parameters

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Product Manual:

Rotary evaporators are widely used in the pharmaceutical, chemical, and biopharmaceutical industries for concentration, crystallization, drying, separation, and solvent recovery. The working principle involves evaporation under vacuum conditions, where the solution is heated at a constant temperature while the flask rotates continuously. This creates a large surface area on the inner walls of the flask, significantly enhancing evaporation efficiency. The vaporized solvent is then condensed using a high-efficiency glass condenser and collected in a receiving flask, making this process both efficient and safe.

The new floor-standing rotary evaporator features a large-volume, wide-mouth evaporation flask, which increases the evaporation surface area. It operates under reduced pressure in a water bath while rotating and heating, allowing for efficient diffusion and evaporation of the solution. This equipment is ideal for applications such as sample concentration, drying, extraction, and solvent recycling. It is a valuable tool in scientific research and industrial production across various fields, including chemistry, pharmacy, food processing, environmental protection, and academia.

Key Features:

  • Large-capacity, wide-mouth evaporation flask for increased evaporation area
  • Manual screw lifting mechanism for easy operation
  • Adjustable rotation speed (0–120 rpm) for optimal performance
  • Heating bath temperature range from room temperature to 100°C
  • Efficient condensation system with a longitudinal, double serpentine tube and small cold trap
  • Maximum rotating flask capacity of 2 liters
  • Receiving bottle capacity of 250 mL
  • Power consumption of 1060 W

This model is particularly suitable for handling sensitive biological samples that require gentle evaporation without exposure to high temperatures. Its design ensures safety, efficiency, and ease of use, making it a reliable choice for laboratories and industrial settings alike.

Paper Soup Bucket Cup

The three advantages of leak-proof, oil-proof and waterproof paper soup cups can be summarized as follows:
1. Leak-proof performance:
Excellent leak-proof design ensures that the soup will not accidentally seep out, so that users do not have to worry about spills when enjoying the hot soup.
It may be related to the special coating or film inside the paper cup, such as a polyethylene film, which can effectively prevent liquid penetration.
2. Oil resistance:
Through nano coating or other technology treatment, the surface of the paper cup has oil resistance, so that the grease will not easily penetrate the paper cup, so as to keep the paper cup clean and beautiful.
This characteristic is especially important when containing oily food or oily soups, which can prevent oil stains from staining the user's hands or clothing.
3. Waterproof performance:
The waterproof design allows the paper cup to effectively block water, ensuring that the soup will not soak the outside environment or users.
Compared with wax or plastic coated paper cups, oil-proof and waterproof paper soup cups may be better in waterproof performance and can be used in a wider range of occasions.
These advantages make leak-proof, oil-proof, waterproof paper soup cups become a convenient, practical and environmentally friendly catering supplies, suitable for various occasions, such as fast food restaurants, coffee shops, offices and so on. At the same time, its excellent performance can also meet people's requirements for food packaging safety and hygiene.

Paper Soup Bucket，Paper Soup Cup，Paper Soup Bowl，Paperboard Bucket Cup Bowl

EVER GREEN(ZHEJIANG)NEW MATERIAL CO., LTD / KUNSHAN GREENPACK CO.,LTD , https://www.changjingpack.com