A practically new Büchi R-215 Advanced rotary evaporator is offered together with a vacuum controller V-850 and a heating bath B-491. The device has a vertical cooler (glass set V), a 1 liter collecting flask and an evaporator flask. The condenser and receiving flasks are P+G coated to increase safety in the laboratory. Additional pistons and condensers can be provided upon request and any type of condenser and glass set is available. A vacuum pump model V-700 is also available and its speed can be regulated via the controller. Technical data of the R-215:. - Dimensions (width x height x depth): 550 x 575 x 415 mm. - Weight: 16 - 18 kg without bath (depending on the Gals structure). - Operating voltage: 100 - 240 V. - Frequency: 50/60 Hz. - IP class: 21. - Power consumption: 60 W. - Rotation speed: 20 - 280 revolutions per minute. - Flask size: 50 - 4000 ml. - Maximum flask capacity: 3 kg. - Rotation speed and steam temperature indicators. - Approvals: CE, CSA. Technical data of the V-850:. - Measuring range: 1400 - 0 mbar (hPa), 1050 - 1 Torr. - Control range: 1100 - 1 mbar (hPa), 825 - 1 Torr. - Measuring principle: capacitive, gas type-independent absolute pressure measurement using a sensor made of aluminum oxide ceramic. - Measuring accuracy: +/- 2 mbar (+/- 1 digit) after calibration at a constant temperature. - Vacuum connection: GL 14. - Temperature response: 0.07 mbar/K. - Permissible ambient temperature: +10°C to +40°C. - Display: Graphic LCD. - Connections: USB (data transfer), RS232/RS 485 (communication), remote control, cooling water valve, switch box, vacuum valve. - Power supply: 30 VDC (via RS 485 from R-210/215 or V-700/710) or AC power supply 85-264 V. - Power consumption: 10 W. - Dimensions (width x height x length): 105 x 120 x 160mm. - Weight: 540g. - Approvals: CSA, CE Labprocure is responsible for this device.
