Keithley Ultra-Low Resistance Configurations Series 6200/2182A
When connected, the Model 2182A and Model 6220 or 6221 can be operated like a single instrument. The 2182A/622X combination is ideal for resistance measurements, pulsed I-V measurements, and differential conductance measurements, providing significant advantages over other solutions. The 2182A/622X combination is also well suited for many nanotechnology applications because it can measure resistance without dissipating much power in the device under test (DUT), which would otherwise invalidate results or even destroy the DUT.
Covers an extremely wide measurement range and specializes in ultra-low resistance measurements for characterizing high conductivity materials, nanomaterials, and superconducting materials.
Synchronized current-pulsed source and measurement times as short as 50µs
Limits power dissipation in components such as nanodevices and nanomaterials that can be easily destroyed unless tested at very low power levels.
Delta mode current reversal, resistance measurement technique
Makes accurate ultra-low resistance measurements by eliminating the effects of thermal offsets and reduces noise down to 30nV p-p noise (typical) for one reading. Multiple readings can be averaged for greater noise reduction.
Differential conductance measurement
Offers speeds ten times faster and lower noise than other conductance measurement techniques. Good measurements are made without the need to average the results of multiple sweeps.
Nanovoltmeter and current source interface to work together seamlessly
Both instruments can be operated like a single instrument when making differential conductance and resistance measurements.
Delta, differential conductance, and pulse modes generate minimal current transients
Allows characterizing devices that can be easily disrupted by current spikes.
The Model 4288-2 Dual Fixed Rack Mounting Kit includes all of the hardware necessary for side-by-side rack mounting of two instruments, including Series 2000, 2182A, Series 2300, Series 2500, 2700, 2701, 6220, 6221, 6485, 6487, 6514, or 6517B.
This application note discusses a variety of electrochemical applications, including voltammetry, low and high resistivity measurements, battery test, potentiometry, electrodeposition, electrical device characterization, and other tests that involve …
This LabView VI allows you to choose:
Function (Voltage or Current), NPLC, Counts, Range, Resolution Digits and Buffer Delay Time.
The Program outputs the reading buffer data, standard deviation and RMS value. The data will also be saved to a file …