SIM921 AC Resistance Bridge

  • Manufactured by: SRS Stanford Research Systems

Quick Overview

  • Accurate millikelvin thermometry
  • Microvolt/picoamp excitation
  • Measurements from 1 mW to 100 MW
  • Variable excitation from 2 Hz to 60 Hz
  • Linearized analog output
  • Resistance, temperature and phase

The SIM921 AC Resistance Bridge is a precision, low-noise instrument desi..

Description

  • Accurate millikelvin thermometry
  • Microvolt/picoamp excitation
  • Measurements from 1 mW to 100 MW
  • Variable excitation from 2 Hz to 60 Hz
  • Linearized analog output
  • Resistance, temperature and phase

The SIM921 AC Resistance Bridge is a precision, low-noise instrument designed for cryogenic thermometry applications. With excitation power below 100 aW, thermistors and other resistive samples can be measured at temperatures below 50 mK with negligible self-heating errors.

Datasheet (PDF file)

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