Laborota 4000 Series
Most advanced technology to date
For your protection against splashing water and steam, the operating panel is located below the bath
All heating baths feature non-slip safety handles to prevent scalding
Heating bath is constructed of an insulated double wall for your protection against burns and scalding
Non-sticking vapor tube removes easily eliminating broken glass
Flask ejector presses off sticking evaporation flasks
Adjust and fix the height of your evaporation flask in just seconds
Unique large bore vapor tube offers faster distillation rates
Long life graphite filled PTFE vacuum seal
Your choice of manual or motor lift
Laborota 4000 eco
Analog model with hand lift
Rotary Evaporator with all the general advantages
Convenient large dial controls for adjustment of rotation speed and heating bath temperature
Rotation speed from 20 to 270 rpm
Easy to operate smooth running hand lift
Economical model
Available with 3 glassware assemblies
Plastic safety coating available
Water bath
Individual power switches for control panel and heating bath offers additional safety
Maximum temperature for water bath: 100 °C
Temperature accuracy: ± 1 K
Overheat protection: 110 °C
Material bath: stainless steel
Diameter bath: 240 mm
Volume bath: 4.3 l
Laborota 4000 efficient
Analog model with hand lift
Rotary Evaporator with all the general advantages
Convenient large dial controls for adjustment of rotation speed and heating bath temperature
Rotation speed from 20 to 270 rpm
Individual power switches for control panel and heating bath offers additional safety
One heating bath for water and oil 20 °C - 180 °C
Digital bath temperature display as standard
Set bath temperature on display, accuracy +/- 1 °C
Attachment for optional vacuum valve or Woulff bottle
Upgrade this model with the optional Vacuum controller, VAC control automatic, for automated distillation
Vacuum Pumps
Vacuum pumps, chillers - Laborota 4000 efficient
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)
Rotavac valve tec
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)
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
Vac control automatic
Upgrade our Laborota 4000/4001 efficient and Laborota 4010/4011 digital
Control your house vacuum or any other vacuum source
Features 3 displays for actual, set vacuum and operating mode
Process timer allows for unattended operations
Reduces pressure during distillation
Includes vacuum sensor and vent valve
Controller finds automatically required vacuum and holds vacuum constant
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
Vacuum valve
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
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