Yokogawa Decade Resistance Box, 2793
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279303

Series: 2793 Decade Resistance Box Brand: Yokogawa Electric Corporation
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Yokogawa Decade Resistance Box, 2793
  • Resistance - 0 to 111.1110 MegaOhms in 100 Ohms Steps

Specifications

Brand

Accuracy

  • (± 0.05 % + 0.05 ohm) at 23° ± 2° C (73.4° ± 3.6° F) - 279303
  • ± (0.01 % + 2 MΩ) at 23° ± 2° C (73.4° ± 3.6° F) - 279301
  • ± 0.2 % at 23° ± 2° C (73.4° ± 3.6° F) - 279303 (1 MΩ & 10 MΩ Steps)

Current

  • 1.5 A (0.1 ohm Steps) - Max.
  • 150 mA (10 ohms Steps) - Max.
  • 50 mA (100 ohms Steps) - Max.
  • 500 mA (1 ohm Steps) - Max.

Environmental Protection

  • Shock-Proof - 279303
  • Vibration-Proof - 279303

Humidity

  • < 75 % - 279303
  • 45 to 75 % - 279301

Input

  • 10 mA (10 kΩ Step) - max.
  • 100 mA (100 ohms Step) - Max.
  • 2,000 V (700 kΩ to 1 MΩ) (1 MΩ, 10 MΩ Step) - max.
  • 3 mA (100 to 600 kΩ) (100 kΩ Step) - max.
  • 30 mA (1 kΩ Step) - max.

Insulation Resistance

  • > 10¹¹ ohms at 1,000 Vdc between Panel & Circuit - 279303
  • > 500 MΩ at 500 Vdc between Panel & Circuit - 279301

Power

  • 0.1 W Power Application - 279301
  • 0.25 w/ Step within 1 W - Max.

Resistance

  • 0 to 111.1110 MΩ - 279303
  • Contact Resistance is within ± 1.1 MΩ at 0.1 ohm Setting - 279301
  • Medium Resistance from 0.1 to 1,111.210 ohms in 1 MΩ Steps - 279301

Resolution

  • 0.001 ohms - 279301

Supply Voltage

  • 1,000 Vac for One Minute between Panel & Circuit - Dielectric Strength (279301)
  • 2,500 Vac for One Minute between Panel & Circuit - Dielectric Strength (279303)

Documentation

Data Sheets

Product Manuals

Brochure

View Product Series

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