6622A-QHR

Guildline Instruments 6622A-QHR Resistance DCC Bridge has been designed to provide better uncertainties and more operational capability in Direct Current Comparator (DCC) Resistance Bridges used with Quantum Hall Resistance Systems (i.e. QHRs).

PRODUCT FEATURES

  • Full 10 Digits (0.1 ppb) Display Resolution!
  • Built-in Screen Display Providing Complete Measurement Results and Graphs!
  • Change All Key parameters “on-the-fly” while the measurement is running!
  • Linearity: ± 0.005 ppm of Full Scale!
  • Measurement Accuracy: ± 0.02 ppm of Reading for 1 Ω to 10 kΩ Resistance Range!
  • Fully Programmable USB, IEEE 488.2!
  • Industry Standard SCPI Programming Command Language!
  • BridgeWorksTM Data Acquisition Software!
  • Unique Calibration Support Strategy!
  • Complete Automated QHR Measurement Systems Available!