LC-S212-1L Double-Layer Glass Reactor, 1 L and 1100 rpm (CAT#: STEM-BC-3661-ZJF)

The LC-S212-1L is a double-layer glass reactor for controlled laboratory reactions under vacuum. It supports mixing, reaction, evaporation, separation, and solvent-recovery processes. The transparent GG-17 borosilicate-glass vessel allows direct observation of the material during operation. Its jacket can be connected to an external circulator for heating or cooling between -80°C and 250°C. Electronic stepless speed control drives the agitator from 0 to 1100 rpm. The stainless-steel stirring shaft is PTFE-coated to resist corrosion and reduce contamination. PTFE components and fluororubber seals help maintain a stable vacuum of up to 0.098 MPa. A vertical condenser, constant-pressure funnel, vacuum gauge, and angled PTFE discharge valve support complete reaction processing.

Power supply: 220 V, 50 Hz
Speed control: Electronic stepless adjustment
Speed display: Digital
Reactor capacity: 1 L
Jacket capacity: 0.4 L
Reactor material: GG-17 high-borosilicate glass
Frame material: Stainless steel and aluminum alloy
Jacket circulation: Lower inlet and upper outlet
Jacket flange: 35 mm with 15 mm outer-diameter hose adapter
Vessel-cover ports: 5
Reaction temperature: -80°C to 250°C
Maximum vacuum: 0.098 MPa
Stirring speed: 0-1100 rpm
Stirring power: 40 W
Stirring-shaft diameter: 8 mm
Stirring seal: PTFE assembly with 50 mm flange
Condenser: Vertical, 40 × 400 mm, upper 24# standard joint
Constant-pressure funnel: 250 mL, upper 24# standard joint
Pressure-relief port: 19# standard joint
Temperature port: 19# standard joint
Discharge height: 300 mm
Discharge valve: Angled PTFE valve with 60 mm flange
Vacuum display: Pointer vacuum gauge
Stirring connection: Universal joint
Base dimensions: 325 × 345 mm
Net weight: 28 kg
Product dimensions: 33 × 41 × 148 cm

One-liter reaction capacity
Wide -80°C to 250°C range
High 1100 rpm stirring speed
GG-17 transparent vessel
PTFE-coated agitator
Stable vacuum sealing
Jacketed thermal circulation
Angled bottom discharge

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