6020HR Resistance Ratio Bridge

• NEW:
  • Microcontroller for improved speed and functionality
  • Zero filter
  • 1 kHz Sample Rate
  • Selectable settle time and measurement time
  • Capacitive touchscreen with enhanced design and easy-to-use operation
• Range: 0.001 Ω to 1 GΩ
• Best accuracy: < 0.1 µΩ/Ω
• Maximum ratio: 100:1
• Voltage: up to 1000 V
• System integration with Measurements International (MI) Matrix Scanners and High-Current Range Extenders

Exceptional range

• Can measure from 0.001 Ω to 1 GΩ.

Fast reversal rates

• Reversal rates as fast as 4 seconds without affecting bridge accuracy.

Quick measure mode

• First measurement in < 30 seconds.

New microcontroller

• Improved speed, functionality for the most efficient unit operation.

National and primary lab continuity

• Technology used by leading NMIs, Energy, Defense, Aeronautical, and Space organizations.

Up to 10,000 A

• Can be expanded for shunt calibrations and DCCTs.

Resistance Ratio Range

• 0.001:1, 0.01:1, 0.1:1, 1:1, 10:1, 100:1

Linearity

• ± 0.01 ppm

Resolution

• ± 0.001 ppm of full-scale

Input Channels

• 2 (expandable to 40 with 4220A Matrix Scanner)

Configuration

• 4-Terminal

Test Current Range

• 1 μA to 150 mA

Extended Test Current Option

• 150 mA to 3000 A

Test Voltage Range

• 1 V to 1 kV

Current Reversal

• 4 to 1000 Seconds

Time to Stated Accuracy (warm-up)

• < 1 minute

Temperature Coefficient

• ± 0.01 ppm/°C

Mode of Operation

• Front Panel Control or Automatic (IEEE-488)

Operating Environment

• 15 °C - 34 °C, 10 % to 90 % RH non-condensing

Warranty

• 2 Year Parts & Labour