The North Atlantic RB-503C Ratio Box is a precision inductive voltage divider engineered for accurate AC signal measurement and calibration. It delivers stable voltage division performance essential for metrology work, calibration laboratories, and electronic testing environments. The instrument combines five-decade resolution with potentiometer adjustment to achieve measurement precision across its operating range, while integral handles and bench-or-rack mounting flexibility support both laboratory and field deployment.
Technical Specifications
• Ratio Range: 0.000000 to +1.111110
• Frequency Range: 50 cps to 10 kc
• Resolution: 5 decades plus potentiometer
• Mounting: Bench or rack use
– Key Features
• Five-decade plus potentiometer resolution for fine adjustment
• Integral carrying handles for portable operation
• Suitable for both bench setup and rack integration
– Typical Applications
• AC voltage calibration and standards work
• Precision signal measurement in metrology operations
• Calibration laboratory reference applications
• Electronic test and measurement environments
– Compatibility & Integration
The RB-503C accommodates both benchtop and rack-mounted system configurations. Its fixed ratio range and frequency response establish clear operating boundaries for integration into existing measurement networks.
