6634A

GUILDLINE INSTRUMENTS 6634A SERIES is a modular series of Resistance Standards that can be rack mountable or simply set on a bench. The 6634A Series provides a set of up to 10 precision resistance standards enclosed in a temperature controlled and EMI protected chamber.

PRODUCT FEATURES

  • Normal Ohms Resistance Range: 0.1 Ω to 100 MΩ in Single Decade Increments
  • NEW LOW Ohms Resistance Range provides 1 mΩ to 0.1 Ω in Decade Steps
  • Temperature Coefficient < ± 0.005 ppm/°C
  • Stabilities Low as < 2 ppm/year
  • Thermometry Resistance Values Available
  • 4-Wire Low Thermal Gold-Plated Connections
  • Eliminates Oil Bath Requirements
  • Internal PRT Stability: ±0.05 °C / Year
  • Custom Internal Temperature Set Points
  • Ambient Temperature Range: 23 °C ± 5 °C
  • Low Thermal EMF’s – Shielded Chamber
  • Guarded Resistance Element Chamber
  • Custom Values / Models Available
  • CE Marked with World-Wide Voltage & Frequencies
  • Top End Range Values up to 100 TΩ with Guildline Model 6636