Used VARIAN 9290022 #120589 for sale

VARIAN 9290022 evaporator is a multi-sample, benchtop rotary evaporator designed for use in chemical and pharmaceutical research laboratories. The unit features a variety of safety features, modern convenience, and a range of superior performance features. 9290022 consists of a base unit, a sample processing arm, and a vacuum control unit. The base unit consists of a rotary evaporator flask, a heated surface with temperature regulation, a water bath and a three-step vacuum controller. The processing arm consists of four sample holders, a glass tube and a liquid receiver. The vacuum control unit is capable of accurately and precisely controlling the working pressure of the evaporator. The heated surface of the rotary evaporator features a stainless steel plate which is connected to an independent heating element. This element is able to heat the plate up to 100C. The high temperature is required for optimal evaporation efficiency and can be regulated via the control panel. Additionally, the flask and sample holders feature double-walled design for heat stability and consistent evaporation results. VARIAN 9290022 employs an impregnation technology that coats the heating surface with a metal oxide. This allows for efficient heat transfer from the heating element to the surface, ensuring consistent sample evaporation. The water bath is temperature-regulated and features a digital temperature display that can be set between room temperature and 100C. It also has a built-in timer to set periodical sample extraction and agitation cycles. The vacuum control unit of 9290022 is designed to ensure optimal sample handling, with micro-pressure mode to permit the effective extraction of volatile components. The unit is equipped with a pressure controller, an overload protection equipment and a temperature control system. The temperature control unit is designed to handle temperatures up to 200C, providing a safe and effective method of evaporating sticky residues. VARIAN 9290022 is an exceptionally well-structured rotary evaporator with several advanced features for optimal evaporation functionality. Its innovative impregnation technology, temperature regulation and pressure control machine makes it ideal for experiments and research processes in laboratories. Its robust construction and safety features make it the ideal choice for reliable and consistent sample evaporation.