Hei-VAP Industrial B Large Rotary Evaporator, 20 L (CAT#: STEM-BC-0307-ZJF)

The Hei-VAP Industrial B is a large rotary evaporator designed for controlled high-volume solvent evaporation. It provides integrated vacuum control for large-scale laboratory and process workflows. The system supports multiple glassware configurations and large evaporating flask volumes. A 7-inch touch-screen interface allows operators to control and monitor the evaporation process. Automatic distillation and vacuum program functions support repeatable operation when configured with the required components. The heating bath provides controlled temperature operation with level monitoring and automatic refilling. Safety functions include overtemperature protection, safety sensing, overpressure protection, and emergency shutdown. The evaporating flask support and locking systems assist safe handling of large glass assemblies.

Speed Range: 6-160rpm
Heating Bath Temperature Range: 20-180°C
Heating Bath Temperature Accuracy: ±1°C
Heating Power: 4000W
Total Power: 4600W
Maximum Condensing Area: 1.2m² with A2 glassware
Evaporating Flask Capacity: 6L/10L/20L including amber light-protection flask
Powder Drying Flask: 10L/20L
Receiving Flask: 10L with drain valve
Vacuum Leakage Rate: <1mbar/min
Program Storage: 250 programs with 999 gradient steps
Protection Rating: IP20
Display: 7-inch touch screen

Includes chemical-resistant 7-inch touch screen
Integrates vacuum controller
Supports automatic distillation with probe
Supports vacuum programming
Provides overtemperature and overpressure protection
Includes emergency shutdown switch
Uses evaporating flask support rail system
Includes standard vacuum valve and sensors

STEM-BC-0301-ZJF
STEM-BC-0302-ZJF
STEM-BC-0303-ZJF
STEM-BC-0304-ZJF
STEM-BC-0305-ZJF