Daihan PREMIUM Rotary Vacuum Evaporator, Eva-05, with 24/40, 120V, 60Hz DH.EVA0005.1

The DAIHAN PREMIUM Rotary Vacuum Evaporator Eva-05 (DH.EVA0005.1) is a vertical-type laboratory rotary evaporator designed for concentration, distillation, recrystallization and solvent recovery in research and industrial labs. It accepts evaporating flasks from 0.1 to 5 L, includes a 2.5 L heating bath (5.5 L optional), provides a 24/40 glass joint interface, and operates on 120 V, 60 Hz power. The unit features digital PID temperature control, automatic electric lifting (up to 195 mm) and an automatic reverse rotation function for clockwise or counterclockwise operation, supporting rotation speeds up to 300 rpm and bath temperatures up to 200 °C.

Key Features:

• Evaporating flask capacity: 0.1–5 L (includes 1 L evaporating flask)
• Heating bath: standard 2.5 L (optional 5.5 L), temperature up to 200 °C
• Rotation speed: 10–300 rpm with automatic reverse rotation (clockwise/counterclockwise)
• Cooling surface area: 1,600 cm² (vertical condenser)
• Automatic electric lift: adjustable up to 195 mm with programmable preferred height and auto-raise on power error
• Sealing: double-seal using PTFE and Viton O-rings; joint: 24/40
• Power requirement: 120 V, 60 Hz (model DH.EVA0005.1)

Advantages:

• Digital PID control and separate digital displays for evaporator and bath enable precise temperature and process control
• Automatic electric lift with auto-raise on power failure protects samples during power interruptions
• Adjustable immersion angle (10 steps, 1°–50°) and automatic reverse rotation improve solvent recovery and mixing flexibility
• High cooling surface (1,600 cm²) and robust condenser design support efficient condensation and higher evaporation capability
• Durable double-seal (PTFE/Viton) reduces maintenance needs and eliminates requirement for grease on the vapor duct connection