Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT TV 81M #9267103 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT TV 81M is a high-pressure, precision diaphragm pump. It is suitable for repetitive volumetric and pressure control applications with a wide capacity range from 4 mL/min to 400 mL/min. It is designed for continuous maintenance free operation with integrated bearing heaters and an advanced control algorithm. The unit features a patented titanium alloy diaphragm for extreme wear-resistance, offering extended product life. HP TV 81M features an integrated motor, drive electronics, and pressure sensor which eliminates the need for external components. It is designed with a selector switch allowing for a change between voltage and frequency in order to achieve the desired flow. It also can be coupled with a precision valve to regulate pressure more accurately and let controlled flows as low as 1mL/min at up to 10mbar. The pump is equipped with an LCD display and seven control keys for easy user operation. The LCD can be set in several languages and provides easy to use menus for pump control and monitoring. The menu allows for precision control of the desired flow rate and pressure as well as various safety parameters such as pressure safety interlocks. AGILENT TV 81M incorporates many safety features. The overload protection feature includes a thermal switch and motor protection circuit to protect the motor from overload due to excessive pressure or current. It also includes a check valve to prevent back flow and automatically shuts off in the event of air lock or restriction in pressure side of the pump. Additionally, it comes with auto shut-off, in case of a power failure or other emergency conditions. In summary, HEWLETT-PACKARD TV 81M is a precision diaphragm pump built for precision volumetric and pressure control with a wide range of capacity. It is designed with an integrated motor, drive electronics, and pressure sensor, and several control features for easy user operation. It is equipped with an extensive range of safety features, including overload protection, vacuum and pressure relief, motor protection and air lock shut-off.