Vacuum evaporator Hei-VOLUME Distimatic

rotarylaboratoryfor sample concentration

Efficiency through automation: • Save time • Multiply your daily throughput • Reduce your costs The basic model of the Hei-VOLUME Distimatic module consists of the following main components: 1. The control box with educt sensor vessel and valve, emergency stop switch, condensate pump and control panel 2. The level sensor in the rotary flask 3. The collector vessel with valve matrix 4. The residue pump (only for models with automatic drainage of residue, marked "24/7") Hei-VOLUME Distimatic module is operated via the control panel on the control box. In addition to selecting the mode (sensor- or time-controlled), the level sensor in the rotary flask can be calibrated to the medium to be processed by pressing a button. At the same time, the illuminated button displays a status indicator for the level sensor. In the event of an emergency situation, the system can be stopped by triggering the emergency stop switch. The automatic filling and refilling of the rotary flask is based on the system vacuum. Due to the negative pressure in the rotary evaporator, new medium is fed in as soon as the valve on the control box opens. A sensor detects when the educt is used up. You are free to choose the vessel from which you want to refill and simply replace it during the ongoing process. The condensate collects in a collector vessel with a valve matrix, which replaces the receiving flask. The valve matrix consists of a venting valve, a condensate valve and a vacuum valve. The contents of the collector are pumped out sensor-controlled via a chemical membrane pump on the control box into a container of your choice. The collector vessel is ventilated separately for this purpose.