Resistance decade box BR07

7 decades

The Resistance Decade Box Model BR07 is built into a metal bench top box. It is used for testing and calibration of test equipment. The main function of the Model BR07 is to create a resistance with a specific value by using a combination of the rotary decade switches. The Model BR07 has seven decade ranges from 1 to 10MΩ. The Model BR07 is equipped with Ø 4mm safety terminals for connections. It is designed to EN 61010-1 safety standards. Includes ground jumper lead. Specifications Decade - 1 - 2 - 3 - 4 - 5 - 6 - 7 Resistance - 1 to 10Ω - 10 to 100Ω - 100Ω to 1kΩ - 1 to 10kΩ - 10 to 100kΩ - 100kΩ to 1MΩ - 1 to 10MΩ Max. Current - 700mA - 200mA - 70mA - 20mA - 7mA - 1mA - 0.1mA Accuracy - 1% ±10mΩ Dimensions - 16 x 3.4 x 3” (410 x 86 x 76mm) Weight - 3 lbs (1.4kg) Operation Temperature - 14° to 131°F (-10° to 55°C) Storage Temperature - -40° to 158°F (-40° to 70°C) Pollution Degree - 2 Ingress Protection (IP) - IP40 Safety Compliance - EN 61010-2-03 Safety Rating - 150V CAT II, 50V CAT III