Decade Resistor

  • Product No:GenRad 1433
  • Manufacturer:IET LABS, Inc. 

The 1433 Decade Resistors are convenient resistance standards for checking the accuracy of resistance-measuring devices. They are primarily intended for precision-measurement applicaƟons where accuracy, stability, andlow-zero-resistance are important. They are used as components in dc and audio frequency impedance bridges.

Features:
• Resistance range from 1 mΩ to 111 MΩ
• High accuracy: 0.01% up to 10 MΩ
• Low temperature coefficient
• Good frequency characterisƟcs
• Excellent stability
• Low zero resistance
• Rack mount opƟon available


  • Accuracy:
    ≤1 MΩ decades: ±(0.01% + 2 mΩ)
    10 MΩ decades: ±0.03%
    after subtraction of zero resistance, at 23°C;
    traceable to SI
  • Zero resistance:


  • ≤1 MΩ decades: <1 mΩ per decade at dc

  • 10 MΩ decade: ≈3 mΩ at dc


  • Max voltage to case:
    2000 V peak

  • Connection to units:
    3 binding posts, labeled HI, LO, and GND
    -K Option: Kelvin connection is available
    as an option with 5 binding posts, labeled
    HI CURRENT, HI SENSE, LO SENSE, LO
    CURRENT, and GND