Keithley Instruments Inc. 6221-2182A-J DELTA MODE SYSTEM 100Vac Line Voltage
The Keithley 6221-2182A-J Delta Mode System is a precision measurement solution designed for low-level current sourcing and nanovolt-level voltage measurements, specifically configured for operation with 100Vac line voltage. This system combines the Model 6221 AC and DC Current Source with the Model 2182A Nanovoltmeter, enabling highly accurate and low-noise delta mode measurements. The delta mode technique minimizes the effects of thermal EMFs and drift, making it ideal for characterizing low-resistance materials and devices. The system is suitable for applications in materials research, superconductivity studies, and other sensitive electrical measurements requiring high precision and stability.