Laborota 4002 control
Hand lift model for automated distillations and reproducible results
-Rotary Evaporator with all the general advantages
-Built-in vacuum and vapor temperature controller with 3 programs for automated distillations
-Set your required bath temperature, vapor temperature and vacuum with the user-friendly digital control panel
-Digital display for rotation speed, vapor temperature and bath temperature
-Process timer allows for unattended operations
-One heating bath for water and oil 20 °C - 180 °C
-Includes a vacuum control program, P(const), for solvent separation (control parameter is the pressure)
P const holds vacuum constant at any time during your distillation with the press of a button-
-Includes a vacuum control program for gentle distillation, (control parameter is the vapor temperature)
-T (auto) stops your distillation at a variable minimum pressure
-P (auto) automatically finds required vacuum and holds that level constant (combination from T(auto) and P(const))
-Evacuation can be stopped by the press of a button without opening the vacuum valve
Start rotation, vacuum control and process timer all together with just one press of a button-
-Set and program the 9 most common applications into memory
-Program your required vacuum changes in a ramp
-Attachment for optional vacuum valve or Woulff bottle
Required accessories: VAC senso T (P/N 591-00350-00) and vacuum valve
Vacuum pumps, chillers - Laborota 4002 control
Rotavac valve control
Designed for all Laborota rotary evaporators
Two-stage diaphragm pump made from chemically resistant materials
High suction capacity of 1.7 m³/h, for fastest evacuation
Suction capacity for up to 3 rotary evaporators at the same time
The Rotavac valve control achieves an ultimate vaccum of 9 mbar]
Significant noise and vibration reduction
Minimal bench space requirements
The Rotavac valve control can be combined with a condensate cooler (P/N 591-00081-00)
Designed for all Laborota rotary evaporators
Two-stage diaphragm pump made from chemically resistant materials
High suction capacity of 0.75 m³/h, for fastest evacuation
The Rotavac valve control achieves an ultimate vaccum of 12 mbar
The Rotavac valve control can be combined with a condensate cooler (P/N 591-00083-00)
Rotavac vario control
Designed for rotary evaporators Laborota 4002 / 4003 control
Three-stage diaphragm pump is made from chemically resistant materials
High suction capacity of 1.5 m³/h, for fastest evacuation
The Rotavac vario control achieves an ultimate vacuum of 2 mbar
RPM regulated vacuum pump
Speed signal comes from the Laborota rotary evaporator
Highest distillation rates possible while reducing process time by 30 %
Improved solvent recovery up to 100 %, stable distillation conditions
Significant noise and vibration reduction
Minimal bench space requirements
Includes power supply, vacuum sensor and valves
The Rotavac vario control can be combined with a condensate cooler (P/N 591-00082-00)
Rotavac vario tec
Designed for rotary evaporators Laborota 4002 / 4003 control
Three-stage diaphragm pump is made from chemically resistant materials
High suction capacity of 1.0 m³/h, for fast evacuation
The Rotavac vario control achieves an ultimate vacuum of 12 mbar
RPM regulated vacuum pump
Speed signal comes from the Laborota rotary evaporator
Highest distillation rates possible while reducing process time by 30 %
Improved solvent recovery up to 100 %, stable distillation conditions
Significant noise and vibration reduction
Minimal bench space requirements
Includes power supply, vacuum sensor and valves
The Rotavac vario control can be combined with a condensate cooler (P/N 591-00083-00)
Rotacool
High cooling capacity - minimal bench space
Unique, the only chiller designed specifically for rotary evaporators
Minimal bench space due to "L" shape design
Footprint of 470 x 580 mm only
Cooling capacity up to 400 Watts
Operating temperature range from -10° to +40° C
Small quantity of circulating coolant required due to innovative technology
Precise temperature control of ±0.5° C from the programmed temperature
Short direct tubes from the chiller to the condenser assembly of the rotary evaporator
Environmentally friendly CFC-free refrigerant
Switchbox
Connect up to 3 rotary evaporators to one pump and control vacuum individually
Pump switches off automatically at required vacuum
Reduced energy consumption
Increased performance life
Vacuum valve and non-return valve are required for every evaporator which runs with different pressure
Delivery includes 3 non-return valves
Vac senso T
Required for Laborota models and valve regulated pumps
Includes power supply for vacuum valve, vacuum sensor and vent valve
Controls vacuum with an accuracy of ±0.5%
Opens vacuum valve at the end of the application
Vacuum valve is connected to Vac senso T, optionally purchased switch box connects to Vac senso T
Space saving design attaches to rotary evaporator at the rear side of the heating bath
All components in contact with vapor made of chemical resistant PTFE & PVDF
Adjust vacuums for the vacuum controller, Vac control automatic and for the complete System Laborota 4002/4003 control
External construction designed for easy cleaning
Can be combined with the Woulff bottle for one unit
Woulff bottle
Additional recovery of solvent in conjunction with condenser to protect vacuum valve & vacuum pump
Direct connection to the vacuum valve
Features connection to vacuum controller
Minimal space requirements of 250 ml