Guildline Instruments 6622A Series Resistance Bridge

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6622A series by Guildline Instruments offers unique technology and the best measurement uncertainties for Direct Current Comparator (DCC) Resistance Bridges.


  • Widest Available Range from 1 mΩ ~1 GΩ
  • Best Accuracy: ± 0.015 ppm of Reading
  • Modular Design, Expandable Capabilities, Complete Investment Protection
  • Full 10.5 Digits (0.1 ppb) Display Resolution
  • Unique Measurement Trending Display
  • Provides Measurement Results on Display
  • Change All Key Parameters “IN-REAL-TIME” While the Measurement is Running
  • Internal Voltages up to 1000 Vdc
  • Linearity: ± 0.01 ppm of Full Scale
  • Resolution: ± 0.0001 ppm of Full Scale
  • Temperature Option Available
  • Wide Range of Ratios: 0.1:1 ~ 100:1
  • Extended Low End Range Down to 1 mΩ with Currents Up to 10,000 A
  • Range Extenders in 150 A Increments with Built-In Power Supplies and Electronic Switching
  • Fully Programmable IEEE 488.2
  • BridgeWorksTM Data Acquisition Software
  • Unique Calibration Support Strategy
  • Complete Measurement Systems Available

PDF Download  Guildline Instruments 6622A Series Datasheet

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