• Nano Technology Experiments Require "Quiet" Grounding

    Jul 29, 2019
    A major research university asked OSI to deliver AC measurements to meet their needs for experimenting and requested resolution to 0.25 mA or 250 µA. Not challenging in itself, but the measurement device must also withstand a 20-amp surge in fault conditions. That’s a withstand range of 8 x 105 while maintaining the original accuracy when returned to the normal operating conditions. READ MORE