10L or 20L Double-Layer Glass Chemical Reactor with Optional PTFE Stirring Blade and 200°C Oil Bath Heating
This double-layer glass reactor is engineered for laboratory chemical synthesis requiring precise temperature control and contamination-free stirring. It offers selectable capacities of 10 liters or 20 liters, accommodating various batch sizes. The reactor chamber features an airtight seal and a drainage outlet at the bottom for efficient emptying after reactions.
Temperature regulation is achieved through an optional oil bath heater capable of reaching up to 200°C. The heating jacket surrounding the reactor allows thermal fluid circulation, enhanced by a thermal insulation layer to improve heating efficiency. A PT100 sensor provides accurate temperature feedback with ±1°C precision, managed by a PID controller. The bath heater includes a pump circulating thermal fluid at a constant flow rate of 10 L/min, ensuring uniform heating.
Key Features
- Double-layer glass reactor chamber with airtight sealing and bottom drainage
- Selectable 10L or 20L capacity to suit different reaction volumes
- Optional PTFE stirring blade with variable speed up to 25 rpm to prevent contamination
- Oil bath heater option with maximum temperature of 200°C and PID temperature control
- Thermal fluid circulation pump delivering 10 L/min flow for uniform heating
- PT100 temperature sensor for precise temperature monitoring
- Heating jacket integrated with thermal insulation for efficient heat transfer
Technical Specifications
| Parameter | Specification |
|---|---|
| Reactor Capacity | 10 L or 20 L selectable |
| Reactor Dimensions (10L) | Outer Diameter 390 mm, Inner Diameter 330 mm |
| Stirring Blade Material | PTFE (A type blade standard, others optional) |
| Stirring Speed | 0 – 25 rpm, variable with constant torque |
| Power Supply (Reactor 10L) | AC 208-240V, Single Phase, 50Hz; AC 110V via 200W transformer available |
| Power Output (Reactor 10L) | 100 W |
| Power Supply (Bath Heater 10L) | AC 208-240V, Single Phase, 50Hz |
| Power Output (Bath Heater 10L) | 3 kW |
| Maximum Bath Temperature | 200 °C (Oil Bath) |
| Working Temperature Range | Room Temperature to 99 °C (Water Bath); Room Temperature to 200 °C (Oil Bath) |
| Thermal Fluid Circulation Flow Rate | 10 L/min |
| Temperature Sensor | PT100 with ±1 °C accuracy |
| Bath Heater Dimensions | 425 mm x 325 mm x 600 mm (L x W x H) |
| Certifications | CE certified; NRTL or CSA optional at extra cost |
Typical Applications
This glass reactor system is suitable for chemical synthesis, pharmaceutical research, and materials development requiring controlled heating and stirring. It is ideal for reactions sensitive to contamination, thanks to the PTFE stirring blade option, and for processes needing precise thermal management up to 200°C.
Configuration & Operating Notes
The reactor comes standard with an A type PTFE stirring blade; other blade types are available as options to suit specific mixing needs. The oil bath heater is a separate unit connected via stainless-steel bellow tubes for thermal fluid circulation. For water-based circulation, use deionized or distilled water; for oil-based circulation, oils with viscosity below 100 sSt are recommended. A drainage valve on the bath heater facilitates fluid release. Proper handling of thermal fluids and adherence to electrical specifications are essential for safe operation.
