Carnegie Mellon University

Data Storage Systems Center

College of Engineering

Princeton Micromag 2900 AGFM

Overview

  • Applied Field Strength: 1.4 T w/12mm air gap
  • Moment range: 1x10-6 to 5 emu
  • Resolution:  0.005% of full-scale
  • Accuracy:  2% vs calibration with YIG sphere (SRM-2853)
  • Sensitivity:  10nemu std. dev. @ RT, 1 sec averaging
  • Repeatability: 1% std dev (sample undisturbed)
                             2% std dev (sample removed and replaced)
  • Temp range: 293K to 303 K