Seaward Cropico RBB5-B [930171] High Accuracy 5 Decade Box, 1,112.1 Ohms, 0.01 Resolution

The Seaward RBB5-B High Accuracy 5 Decade Box, 1,112.1 Ohms, 0.01 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 RBB5B has a total resistance of 1,112.1 Ohms with a resolution of 0.01, or 0.025 when simulating PT100.

Features:

• Total Resistance: 1,112.1 Ohms
• Resolution: 0.01
• Decades: 5
• Residual Resistance: 1 Ohms
• 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

• (1) Decade box
• (1) User manual
• (1) Calibration certificate

---

Instruction manual

Note: Prices are not binding , subject to change without prior notice