Nano Science Turbo Pump NST-160/620E

Our high & Ultrhigh vacuum components are manufactured with high precission machine and all weld joints are TIG welded, ellectrochemically polished and Helium leak tested. ISO, KF and CF components like Elbow, Tee, Flexible bellows, Btterfly valves, Right Angle valves, Gate valves are in our manufacturing range.

Penning gauge is a cold cathode Ionisation gauge consisting of two electrodes anode and cathode in side sensor. A potential difference of about 2.2 KV is applied between anode and cathode through current limiting resistors. A magnetic field is introduced at right angles to the plane of the electrodes by a permanent magnet which will increase the ionisation current. The electrons emitted from the cathode (gauge head body) of the gauge head are deflected by means of magnetic field applied at right angles to the plane of the electrodes and are made to take helical path before reaching the anode loop.