Guildline Instruments 6645Q Quantum Hall System for primary resistance standards

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The Guildline 6645Q Quantum Hall System was developed to meet the needs of Standards Laboratories across the world for improved calibration and maintenance of primary resistance standards.

FEATURES

  • Full-featured, turn key system that is ready to use right away!
  • Featuring NEW Patented 6640Q-QHR Bridge!
  • Best Accuracy: ± 0.015 ppm of Reading at QHR Currents of 30 μA – 100 μA with Interchange!
  • Fasted Measurement Speed of 2 Seconds!
  • Built in Nano-Voltmeter for Hall Resistances and Longitudinal Resistances!
  • Pre-Cool with Nitrogen For Cost Savings!
  • 4 to 6 Day Uninterrupted QHR Operation!
  • Option for Magnetic Field Strength Up To 14 Tesla!
  • Premium QHR Sample Included, Built by NMI with 20 Years’ Experience
  • Change All Key Parameters “On-the-Fly” While the Measurement is Running!
  • BridgeWorksTM Data Acquisition Software!

PDF Download   Guildline 6645Q Quantum Hall System Datasheet

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