Ultrasonic Bath (Sonicator) with Chiller - AU33-20CH Supplied with Lid, Basket, Power Cord, Operational & Instruction Manual with SOP, Calibration Test Certificate (Without Traceability Document) and Warranty Card.Technical Specification:Controller                       : Microcontroller BasedTechnology                    : Latest IGBT BasedDisplay                          : 6-digit Large LED Display for time & temperatureTimer                            : 99 minutes and 59 secondsTransducers                   : PZT sandwich type, bonded at the base of SS tank.Transducer Frequency      : 33 3 KHzFrequency Display        : YesAuto Degassing            : Yes, user adjustable timeUnit & Tank MOC             : Stainless SteelDrain Valve                     : Ball Valve will be provided to clean the tank.Power Supply                  : 230VAC 10%, 50Hz Chiller Specification:Temperature Range      : 5C to Room Temperature.Temperature Stability       : 1CResolution                      : 1C