ZX83E-84E DC Resistance Box

ZX83E-84E DC Resistor is a decade type resistance box, which features high accuracy and good stability. Used as precision adjusting resistance in DC circuit and calibration of DC bridge, digital bridge and megohm meter.

Description

Application

ZX83E-84E DC Resistor is a decade type high resistance box. It adopts completely sealed light pressure precision switch, thus no need to wash. It features low contact resistance, long service life and small variation. Besides, the resistance elements are wound by superior alloy wire. The elements have passed strict aging treatment to ensure high accuracy and good stability.

  • Used for measurement and experiment in the factories, schools and research institutes.
  • Used as precision adjusting resistance in DC circuit.
  • Can use to calibrate DC bridge, digital bridge and megohm meter.

Main Technical Specification

  1. Adjusting range: ZX83E: 0Ω~11.11110MΩ

ZX84E: 0Ω~ 111.1110MΩ

  1. Power: reference power 0.1W, nominal power 0.2W
  2. Accuracy
    Dial plate (Ω)X10mΩX1mΩX100kΩX10kΩX1kΩX100ΩX10Ω
    Accuracy (%)ZX83E--0.05%0.05%0.05%0.05%0.05%0.05%
    ZX84E0.10%0.05%0.05%0.05%0.05%0.05%--
  3. Dimension: 440x130x120 (mm)
  4. Weight: 3.5kg (approx.)