6820T Compact Dry QHR System

  • • Cryogen-Free Dry System
    • Best Accuracy to 0.003 × 10-6 with CCC Model 6200A Best Accuracy to 0.015 × 10-6 with DCC Model 6020Q
    • 5 Tesla Standard System Magnet
    • Base Temperature < 3.6 K
    • Low Operating Costs
    • Direct Transfer to 100 Ω, 1 kΩ, 10 kΩ, and 100 kΩ Standards
    • System Range 0.1 Ω to 1 MΩ with 6200A or 100 kΩ with 6020Q
    • Optional multiple value arrays of RK/2, 100 Ω, 1 kΩ, 10 kΩ and 100 kΩ
    • Hall Bar and Arrays can be intercompared simultaneously when using 6200A
    • Current Range when using 6200A
    o Three high-current ranges +/- (50 mA, 100 mA and 150 mA)
    o Five low-current ranges +/- (100 μA, 333 μA, 1 mA, 3.3 mA, and 10 mA)
Quantum Hall

6800C QHR Standard

  • System Accuracy to < 0.015 × 10-6
  • with 6020Q
  • System Accuracy to < 0.003 × 10-6
  • with 6200A
  • Built-in Rxx (uV) Measurements in ADCC Bridge
  • Built-in Rxx (nV) Measurements in ADCC Bridge
  • 9 Tesla Standard System Magnet
  • Up to 14 Tesla Available
  • No Liquid Helium Required
  • Stable Controlled Sample Environment
  • Temperature Range 1.3 K to 300 K
  • Low Operating Costs
  • System Range 0.1 Ω to 10 kΩ (with 6020Q)
  • Graphene Compatible
  • Features AccuBridge® Technology
  • Dual Sample Probe