Used PFEIFFER / BALZERS TMU 261 #9001920 for sale

PFEIFFER / BALZERS TMU 261 is a high-precision, low-vibration turbomolecular pump, designed for scientific and research applications that require high vacuum levels. This pump is suitable for use with hazardous materials (HM) and cleanliness classes (FS) up to Level 3. BALZERS TMU 261 operates using a 3-phase brushless DC motor, which achieves a high pumping speed, fast acceleration and low static power consumption. The pump utilizes tribology-free radial and axial bearings for low vibration and low temperature to ensure smooth and precise operation without friction. The motor and bearing equipment is protected with a built-in emergency shutoff system, which helps protect the unit from overloading or damage. This pump is able to achieve ultimate pressures below 10-8 mbar at full pumping speed, with a typical run-up time of less than 10 minutes. This makes it an ideal choice for applications which require fast response time and high productivity. The pump operates with a high tolerance of inlet pressure and a noise level of less than 70dB (A) at full speed. PFEIFFER TMU 261 is a precision-engineered unit featuring a robust metal outer shell that provides excellent protection against dust and other environmental pollutants. The pump is equipped with a digital electronics control unit, which allows for easy setting of the pump parameters. This includes current limits, speed control, start/stop, and on/off processes. TMU 261 features an integrated gas ballast valve, which acts as a filter to reduce gas contamination. This helps to maintain a low pressure for both the mechanical and the electronic pump components. The unit is also equipped with an analog vacuum gauge that can be used for monitoring and controlling the vacuum level in the machine. PFEIFFER / BALZERS TMU 261 is an impressive pump that provides users with an excellent solution for creating high vacuum levels. It is a reliable, low-vibration, and high-precision pump that can be used in a variety of scientific and research applications. This unit is easy to operate and maintain, making it the perfect choice for many different types of applications.