Keithley 6221/2182A Delta Mode System with AC/DC Current Source and Nanovoltmeter, 6200/2182A Series

Delta Mode System

• Measure resistances from 10nΩ to 100MΩ
• Synchronized current-pulsed source and measurement times as short as 50µs
• Delta mode current reversal, resistance measurement technique
• Differential conductance measurement
• Nanovoltmeter and current source interface to work together seamlessly
• Delta, differential conductance, and pulse modes generate minimal current transients

The delta mode enables measuring low voltages and resistances accurately. Once the Model 622X and the Model 2182A are connected properly, the user simply presses the current source’s Delta button, followed by the Trigger button, which starts the test. The Model 622X and the Model 2182A work together seamlessly and can be controlled via the GPIB interface (GPIB or Ethernet with the Model 6221).

In The Box

• (6221) AC/DC Precision Current Source
• (2182A) Nanovoltmeter
• Cables (GPIB Cables not included)
• Instruction Manual
• Startup Document
• Software Tools