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Seaward RBB5-B
High Accuracy 5 Decade Box, 1,112.1 Ω, 0.01 Resolution

  • Total Resistance: 1,112.1 Ω
  • Resolution: 0.01
  • No. of Decades: 5
  • Residual Resistance: 1 Ω
  • Full Load Stability:
    • ±35 ppm/10,000 hours
    • ±50 ppm/26,000 hours
  • No Load Stability:
    • ±25 ppm/10,000 hours
    • ±35 ppm/26,000 hours
  • Over full temperature range: -50° C to +125° C
  • Maximum Continuous Working Voltage: 70 Vdc / 33 vrms
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Seaward RBB5-B Shown
Product Information
Datasheet 189 KB PDF
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Combining high quality, long life and permanence of calibration, the Seaward RBB5-B offers an unbeatable selection of Decade boxes. The reliability is built in as we use our own designed and manufactured switches combined with high quality wire wound resistors.

All units are supplied complete with certificate of conformity and all measurements are, of course, traceable to International Standards. Special models are available for temperature (PT100) and insulation resistance simulation. The RBB5B has a total resistance of 1,112.1 ohms with a resolution of 0.01, or 0.025 when simulating PT100.

Ordering Information
Model Description Buy Now Price
RBB5-B Seaward RBB5-B High Accuracy 5 Decade Box, 1,112.1 Ω, 0.01 Resolution Buy Now $1,195.00
Included Accessories
  • 1 - Decade box
  • 1 - User manual
  • 1 - Calibration certificate
Included