Used SHIMADZU DGU-20A3 #9107695 for sale

SHIMADZU DGU-20A3 is a high-performance general-purpose vacuum degassing unit designed to remove dissolved gases from liquid samples. It is an ideal solution for a wide range of laboratory applications, from sample preparation to chromatography. This device features maximum operating temperature of 100°C and a water-cooled design that allows for continuous operation over extended periods of time. DGU-20A3 is equipped with a four-stage degassing rotor system, which is composed of a lifting rotor, degassing rotor, suction rotor and feed clearance cover. This combination of rotors effectively separates the gases from the liquid sample by providing a strong vacuum that draws the gases out of the sample. The lifting rotor is designed to evenly lift the sample from the vessel into the degassing rotor, while the feed clearance cover ensures uniform vacuum pressure across the entire sample. SHIMADZU DGU-20A3 boasts an adjustable vacuum degree, which allows for precise control of the amount of gas. This device also features a built-in filter to provide a constant supply of clean air to the rotors and reduce clogging or slowdown during operation. Additionally, the device is equipped with a stainless steel body and surface-tensioned seals for enhanced durability. DGU-20A3 includes a user-friendly digital control panel that allows for precise adjustments and setting of the vacuum degree. This device can operate up to 0.1 Torr, making it suitable for a wide range of laboratory requirements. Additionally, the rotors' rotation rate is adjustable and the device includes a built-in safety switch to protect against over-rotation. Overall, SHIMADZU DGU-20A3 is an ideal choice for laboratories looking for a cost-effective, high-performance vacuum degassing unit. With its adjustable vacuum degree and built-in safety switch, this device provides a reliable solution for a wide variety of applications, such as degassing for chromatography, sample preparation, and liquid treatments.