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Cropico RBC Datasheet

Cropico RBC Datasheet
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RBC HIGH ACCURACY HIGH CURRENT DECADE BOXES WITH VERSATILE WIDE OHM RANGE Resistance Decades & Standards The RBC Series is a robust range of high dissipation resistance decades available in 5 or 6 decade versions and suitable for applications where reasonably precise and stable adjustable loads are required. Constructed using the same high quality components as our other resistance decades and housed in a light alloy ventilated case, the RBC Series will withstand the most arduous use and give many years service. All parts are fully serviceable and can be repaired in our workshop should the more enthusiastic user damage the units with high overloads. key feature RBC 5 and 6 Decades available n High dissipation n 5 Watts per coil n Accuracy 5% n 0.1 ohm to 111,111 ohm n Fully serviceable n Special model for insulation simulation n Bracken Hill, South West Industrial Estate, Peterlee, County Durham, SR8 2SW United Kingdom Tel: +44 (0) 191 586 3511 Fax: +44 (0) 191 586 0227 Email: sales@cropico.com Web: www.cropico.com

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RBC SPECIFICATIONS Calibration Calibration certificates including UKAS traceable are available on request Switches Contact material gold plated brass Contact resistance = 5 milli ohm Insulation Resistance (all paths = 10 giga ohm) Proof voltage 1kV Resistors Temperature Co-efficient: ±3ppm / +20°C to +85°C ±5ppm maximum over –55°C to + 125°C 0.1, 0.01, and 0.001 dials 10ppm/°C Full Load Stability: ±35ppm/10,000 hours ±50ppm/26,000 hours No Load Stability: ±25ppm/10,000 hours ±35ppm/26,000 hours Over full temperature range: -50°C to +125°C Power Rating: 0.33 watt (+85°C) 0.25 watt (+110°C)...

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