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Use characteristics:
The inner layer container of the double-layer glass reactor is placed with the reaction material, and at the same time, vacuuming and speed-adjusting stirring can be performed, and the interlayer can be introduced into the freezing liquid, water and high-temperature liquid to heat and cool the material. It is used in experiments, pilot tests and production of chemical, fine chemical, biopharmaceutical new material synthesis. The product can be combined with circulating water multi-purpose vacuum pump, diaphragm vacuum pump, low temperature circulation (vacuum) pump, circulating cooler, constant temperature circulator, low temperature coolant circulation pump, closed refrigeration heating cycle device (also known as high and low temperature circulation device). System device.
Features：
- High borosilicate glass material with excellent physical and chemical properties
- Can be used in high temperature zones from high temperature (300 ° C) to low temperature (-120 ° C)
- It can work under normal pressure and vacuum conditions. Under vacuum, the vacuum can reach below -0.095MPa.
- Digital display of mixing speed, variable frequency, constant speed mixing system, stable operation
- Single or double PTFE paddle (stirring blade), corrosion resistant
- Anti-corrosion discharge valve without dead space design
- The cooling or heating solution of the interlayer can be completely eliminated after the reaction is completed, and no liquid is accumulated.
- The overall structure is novel, practical and beautiful
Specifications:
| Model | VGR-1L | VGR-2L | VGR-3L |
| Material capacity (L) | 1 | 2 | 3 |
| Jacket capacity (L) | 1 | 1.5 | 1.5 |
| Number of ports of reactor | 4 pcs (Stirrer port, liquid feeding port, temperature sensor port, condensation port) | 4 pcs (Stirrer port, liquid feeding port, temperature sensor port, condensation port) | 4 pcs (Stirrer port, liquid feeding port, temperature sensor port, condensation port) |
| Stirrer Power (W) | 90W | 90W | 90W |
| Speed (rpm) | 0-680 | 0-680 | 0-680 |
| Maximum torque (N.cm) | 200 | 200 | 200 |
| High Temperature range | RT ~ 99°C Water bath RT ~ 300°C Oil bath | RT ~ 99°C Water bath RT ~ 300°C Oil bath | RT ~ 99°C Water bath RT ~ 300°C Oil bath |
| Lowest temperature | -120°C | -120°C | -120°C |
| Frequency | Standard | Standard | Standard |
| PTFE combination seal | Standard | Standard | Standard |
| Speed digital display | Standard | Standard | Standard |
| Temperature digital display | Standard | Standard | Standard |
| Distillation reflux unit | Standard | Standard | Standard |
| Temperature measuring tube | Standard | Standard | Standard |
| Constant pressure dropping funnel | Standard | Standard | Standard |
| Condenser | Standard | Standard | Standard |
| PTFE stir bar | Anchor or propeller | Anchor or propeller | Anchor or propeller |
| Discharge valve | Standard (PTFE no fluid, no leakage) | Standard (PTFE no fluid, no leakage) | Standard (PTFE no fluid, no leakage) |
| Glassware material | GG-17 (3.3) High borosilicate glass | GG-17 (3.3) High borosilicate glass | GG-17 (3.3) High borosilicate glass |
| Explosion-motor | Optional | Optional | Optional |
| Explosion-control | Optional | Optional | Optional |
| Power supply (V/HZ) | 220/50 | 220/50 | 220/50 |
