The real-time sampling architecture of the MeasureReady™ M81-SSM synchronous source measure system enables simultaneous source module update and measure module sampling timing across all channels, regardless of signal types for frequencies up to 100kHz.

Because MeasureSync samples all channels at precisely the same time, it ensures that multiple devices under tests (DUTs) are tested under identical conditions, so you obtain consistent measurement data. The architecture allows each source and measure amplifier module to be physically co-located as near as possible to the DUT to further minimise noise pickup from ambient, thermal, ground loop, and other common interference sources. The technology explained

The Lock-in Amplifier Explained and Reimagined – a new app note – examines how the lock-in technology employed in the M81 measures architecture deals with removing the effects of noise from the measurement.

For more information: https://qd-uki.co.uk/the-lock-in-amplifier-explained-and-reimagined and https://qd-uki.co.uk/the-technology-behind-the-m81-ssms-precise-signal-synchronisation/ or visit Lake Shore UK / Ireland distributor: www.qd-uki.co.uk