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Keywords: Rotary Evaporator, Heating and Cooling Circulator, Recirculating Chiller

New integrated rotary steam - low temperature equipment

The new integrated rotary evaporator-low temperature equipment is an integrated equipment that can operate the rotary evaporator smoothly through PLC programming and one-button touch screen. The unit not only has regrigeration components, but also a diaphragm vacuum system. Breaking the independent operation status of traditional rotary steaming and cryogenic pumps, realizing one-screen multi-control automatic operation, maintaining vacuum, cooling, refrigerant circulation, rotary evaporation, and rising and falling of the bath can all be operated on one screen, and multi-stage temperature control settings, the real meaning of streamlined control, improve work efficiency.

  • Introduction

  • Specifications

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Recirculating chiller
ModelDLSB-50/40DLSB-50/80DLSB-100/40DLSB-100/80
Volume17L35L
Load temperatureRT~-40℃RT~-80℃RT~-40℃RT~-80℃
Cooling capacity12775-650W15330-550W15750-550W17750-1100W
Flow0~35/ PLC control0~43/ PLC control
Lift12m20m
Voltage380V
Cooling current11A20A11A20A
Heating current12A18A12A18A
Colling power5500W10800W5600W11000W
Heating power6000W9000W
CompressorTecumseh/ Dafoss/ Emerson-copeland
Circulation pumpLinbel magnetic circulation pump/ German imported magnetic cirulation pump
Expansion valveThermal expansion valve/ electronic expansion valve
Operation panel7-inch color touch screen, temperature curve display and record
Control systemFeedforward PID, model-free self-building tree algorithm, PLC controller
Temp-controlPLC control of equipment outlet temperature and material temperature

Rotary evaporator
ModelR1005R1010R1020R1050
Ambient temperature5~35℃
Host speed regulationStepless speed regulation
Rotating speed10~140rpm20~130rpm20~110rpm
Rotating motor40W250W
Temperature controlRT~99℃
Voltage220V/50~60Hz220V/380V/50~60Hz
Rotating bottle5/6L ∅5010L ∅12520L ∅12550l ∅125
Collection bottle3L5L10L20L
Evaporation capacity

Water≥2

Alcohol≥4

Water≥3.2

Alcohol≥6.5

Water≥5

Alcohol≥11

Water≥9

Alcohol≥19

Bath size∅300*170mm∅350*220mm∅450*260mm∅550*320mm
Lifting functionElectric( Automactic) Lifting
Lifting Height0~150mm0~160mm0~190mm0~180mm
Motor power1650W3300W4300W

6500W(220V)

8000W(380V)