Overview
GRL-20 Lifting Three-layer Glass Reaction Kettle is a equipment produced by GREATWALL for material synthesis, distillation, condensing and other experiments. The kettle body has two layers of Glass jacketing, the inner jacketing is used to introduce circulating liquid to adjust the material temperature in the kettle, and the outer jacketing can be vacuumed to achieve thermal insulation function, and can work under normal or negative pressure conditions.
Features
1. Made of high borosilicate Glass, it has excellent physical and chemical performance.
2. Operating temperature range is wide, can be used in -80 ℃ to 200 ℃.
3. Can work under normal pressure and negative pressure conditions, Vacuum Level can reach 0.095 MPa, and the pressure range in the kettle is -0.1 MPa to 0 MPa.
4. A plug or discharge valve made of Teflon + FV rubber, and an "O" ring with a TFE protective layer.
5. The kettle body and the kettle cover are separated, the kettle body can be lifted or swirled/spun 120 °, which is convenient for feeding and cleaning.
6. Glass interface using flange connection, sealing effect is good and easy to disassemble.
Principle
The Reaction Kettle adjusts the reaction temperature of the material in the kettle by introducing a circulating liquid at a certain temperature into the inner jacket of the three-layer kettle body. The outer jacket can be pumped to a vacuum state by a vacuum pump to play a role in heat preservation. By adjusting the valve on the constant pressure funnel, the material can be evenly dripped, and the condenser is used for heat exchange to recover the reaction product by distillation, and the Impeller is driven by a stirring motor to mix the material evenly.
Applications
Material synthesis, distillation, condensing, etc
Standards
The information does not mention
Steps
The information does not provide specific operation steps
Notice
The information does not provide specific precautions
