Overview
GRL-5EX explosion-proof lifting three-layer Glass Reaction Kettle is a equipment produced by GREATWALL for material synthesis, distillation, condensing and other experiments. The kettle body adopts a three-layer Glass structure, the inner jacket can be passed into the circulating liquid to adjust the material temperature in the kettle, and the outer jacket can be vacuumed to achieve thermal insulation function, and can work under normal and negative pressure conditions.
Features
1. Made of high borosilicate Glass, it has excellent physical and chemical performance.
2. Operating temperature range, can be used in the range of -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 and lowered, and it can also be swirled/spun 120 °, which is convenient for feeding and kettle body cleaning.
6. Glass interface using flange connection, sealing effect is good and easy to disassemble.
7. Adopt frequency conversion speed regulation.
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. At the same time, the outer jacket can be pumped to a vacuum state by a vacuum pump to form a vacuum insulation layer to reduce heat loss and realize the insulation function. The kettle can be pumped to a negative pressure state to meet the experimental conditions, and the material dropwise is controlled by a constant pressure funnel or a feeding bottle, and distillation is recycled by a condenser.
Applications
Material synthesis, distillation, condensing, etc
