The non-destructive testing of wafer-scale materials and controlled environment of our CRX-VF cryogenic probe station and the DC Hall measurement capabilities of our 8400 Series Hall system are now both available in the new Model 8425.
Lake Shore is now taking orders for the new Model 372 AC resistance bridge and temperature controller. This next-generation instrument represents the first major update to the Lake Shore AC resistance bridge product line since the release of our Model 370.
Save time by using a Keithley 4200 with your Lake Shore probe station and controller to automatically run a diverse set of measurements over a range of temperatures without any repeated intervention. Learn more in a new application note detailing how this was done to characterize high electron-mobility transistor (pHEMT) devices at different cryogenic temperatures.
Option cards are still available that add additional functionality to your 340. The 3462 card doubles your sensor inputs to 4 total, and there are also thermocouple and capacitance cards remaining as well.
In this recently published EDN Network article, Jeff Dierker explains how Hall effect sensors operate and outlines common industrial applications. He also offers some general pointers on sensor mounting alternatives, which can be helpful when you need something other than a standard Hall probe configuration.