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A versatile range of resistance boxes available in 5, 6 & 8 decades. High Accuracy and wide range 0.001 ohm to 11 Megohms are combined in a compact lightweight case. The switches have gold plated contacts to ensure a low contact resistance and negligible thermal E.M.F. Some models employ the Waidner Wolf technique to eliminate the errors that may be caused by the variations in switch contact resistance. These models are particularly suited to applications such as Pt100 simulation where resolutions as low as 0.001 ohm are required.
Combining high quality, long life and permanence of calibration, the RBB Series offers an unbeatable selection of models. 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.
| Seaward Group USA | Seaward Group USA | |
|---|---|---|
| Product Category | Decade Boxes and Dividers | Decade Boxes and Dividers |
| Product Number | RBB | RBB |
| Product Name | Decade Box | Cropico |
| Type | Resistance; DecadeBox | Resistance; DecadeBox |
| Special Features | Suitable for DC Applications; Precision Measurements or Calibrator; RackMount | |
| Decades | 5 to 6 | 4 to 6 |
| Temperature Coefficient | 3.0 ±ppm/°C | 10.0 ±ppm/°C |
| Operating Temperature | -50 to 125 C (-58 to 257 F) |
