Seaward RBB6-B High Accuracy 6 Decade Box

The Seaward RBB6-B High Accuracy 6 Decade Box, 1,112.11 Ohms, 0.001 Resolution combines high quality, long life, and permanence of calibration. The reliability is built in as Seaward uses their 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 traceable to International Standards. The RBB6B has a total resistance of 1,112.11 Ohms with a resolution of 0.001, or 0.0025 when simulating PT100.

Product Features:

• Total Resistance: 1,112.11 Ohms
• Resolution: 0.001
• Decades: 6
• Residual Resistance: 1 Ohm
• 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
• Special Waidner Wolff decade minimizes switch contact resistance
• Resistance coils wound in selected low TC wire

Applications:

• Engineering departments
• Laboratories/workshops
• Service/calibration departments
• Research and development departments

In The Box

• 1 - User Manual
• 1 - Certificate of Calibration