Sourcemeter that can be used to sweep either vsd for. Does anyone share a simple script using keithley 2400 with matlab. Keithley s series 2400 source measure unit smu instruments are designed specifically for test applications that demand tightly coupled sourcing and measurement. The program will send a sinusoidal voltage to a keithley source. Keithley 2400 purchased in 2006 is a nonpulse source meter. Refer to the labview help for more information about software requirements. The 2450 is the fourthgeneration member of keithley s awardwinning sourcemeter family of smu instruments and leverages the proven capabilities of the 2400 sourcemeter smu instrument. Attached is a vi that will sweep the voltage, in this case form 1 to 10, and. The keithley 2400 instrument driver for labview nxg uses an intuitive and consistent programming pattern of open, configure, readwrite, and close start from an example program the keithley 24xx labview plug and play driver includes a labview nxg project that includes several example vis to. Precision voltage and current sourcesink with sweep, pulse and awg capabilities. Hi, i want to know how to program a keithley 2400 with matlab for the purpose of making a voltage sweep.
Use a fixed source range using the configure source range. I saw an example of making a current sweep i tried to change it to make a voltage sweep but i. Control of power supply voltage output via labview hd duration. Example programs are included with most instrument driver downloads. The labview instrument driver import wizard allows you to convert an instrument driver from labwindowscvi c source to a labview wrapper dll. Secret menu in keithley 2400 sourcemeter unit duration. Models of the keithley 2400 sourcemeter smu instrument family supported by this tutorial include. How do i configure the model 2400 sourcemeter to perform a voltage sweep from labview.
How to use labview to control the voltage and current of keithley 2400. I dont have any problem in sweeping the current in micro or milliamps. Open the sweep vmeasure i labview program in the measure iv folder. How do i configure the model 2400 sourcemeter to perform a. Automating measurements from a keithley 2400 sourcemeter smu. Of course its always possible to simply open them up. Keithley iv tracer software leverages the unique touchscreen interface of the 2400 series. The labview instrument driver export wizard allows you to convert a labview 8.
Designed for evaluating performances of photovoltaic devices in research institutions. Labview software driver dow da a nbl l labtracer software dow da a nbl l local remote remote local dut. Sweep pulse delta in labview tektronix and keithley. This software works with keithley 23x and 24xx series source meter units smus to. It includes both a highly stable dc power source and true instrument grade 6. Place your device on the power stage and use the micromanipulators to place two tungsten needles on your device contacts as shown in figure 1.
Hi im trying to do a simple script that measures current vs time for a fixed voltage using a keithley 2400. How to sweep nanoampere current in keithley 6220 current. Keithley 2450246024612470 labview instrument driver readme. Each sourcemeter smu instrument is both a highly stable dc power source. This smu provides precision voltage and current sourcing as well as measurement capabilities. All sourcemeter models provide precision voltage and current sourcing as well as measurement capabilities. Learn how to download and install the instrument driver to automate measurements from a keithley 2400 sourcemeter smu instrument using labview nxg.
Find instrument drivers that are available for this instrument for use in labview, labwindowscvi, or measurement studio. If you have an account, sign in now to post with your account. Can anyone provide ivofet transfer and output labview or matlab scripts for keithley 2636b smu. Keithley model 2450 current vs voltage sweep youtube. Labview nxg simplifies hardware integration so that you can rapidly acquire and visualize data from. The model 2440s 5a source and measure capability also. Smu instruments a tektronix company keithley s series 2400 source measure unit smu instruments are designed specifically for test applications that demand tightly coupled sourcing and measurement. It is designed specifically for test applications that demand tightly coupled sourcing and measurement. Software warranty keithley warrants for the keithley produced portion of the software or firmware will conform in all material respects with the published specifications for a period of ninety 90 days. It offers a highly flexible, fourquadrant voltage and current sourceload coupled with precision voltage and current meters.
I am writting a labview program to generate current pulse and measure voltage to the current pulse. The labview instrument driver network has support for the keithley 2400, and the driver includes example vis that show how to control this. How to sweep nanoampere current in keithley 6220 current source with labview 8. Place your device on the power stage and use the micromanipulators to place two tungsten. Below is a screen shot from a fully functional example that is available by download from the keithley web site. How to use labview to control the voltage and current of. Keithley 2400 sourcemeter instrument driver national. All sourcemeasure models provide precision voltage and current sourcing as. I am writting a labview program to generate current. Begin by plugging in the keithley 2400 power cord and turning the machine on. Fet characterization wiring, measurements and labview programs. Test equipment solutions datasheet test equipment solutions ltd specialise in the second user sale, rental and distribution of.
Keithley 2400 sourcemeter, 200vdc 1a 20w rev c33 nist caled wdata90 day wrnty for sale online. Does anyone share a simple script using keithley 2400 with. I am using gpib controller to connect keithley 2400 to my pc, however i dont have any experience using this labview software, can anyone suggest how to create this kind of program. Adding a little bit different, but similar problem, i am having trouble in stabilizing measured voltage read on the display of keithley 2400 smu of a twocell open circuit using source 0. I am interfacing keithley 6220 current source by labveiw 8. The sweep is a simple linear voltage sweep, controlled internally by the keithley unit. Programming a non pulsed smu keithley 2400 to do the pulsed.
Automating measurements from a keithley 2400 sourcemeter. The 2440 5a sourcemeter instrument further broadens the capabilities offered by our popular sourcemeter line. Keithley 2400 series smu instruments offer fourquadrant precision voltage and current sourceload coupled with measurement now on a touchscreen user interface. The problem is when the sweep is made, no data come back to the program so i can not save any data or see any. Can anyone provide ivofet transfer and output labview. The sweep progress will be shown on the smu display, but the iv software will be unresponsive while the sweep is running.
The graph will be updated upon completion of the sweep. These instruments can simultaneously source and measure current from 10 fa to 10 a pulse andor voltage from 100nv to 1100v, for w pulse and 100w dc total power. Keithley 2401 labview driver seki 9, 5 33 in the end, i used the ki driver supplied by keithley. Iv sweeps using the keithley 2400 and labview start up 1. When i run the program it sends the information to the keithley and a sweep is made.
How to program k2400 in labview for an ivcurve tektronix and. The keithley 2401 20v1a20w sourcemeter smu instrument is designed specifically for test applications that demand tightly coupled sourcing and measurement. Iv sweeps using the keithley 2400 and labview researchgate. Keithleys model 2450 interactive sourcemeter instrument. Labview software driver downloadable labtracer software downloadable the keithley 2400 is designed specifically for test applications that demand tightly coupled sourcing and measurement. This is a complete and working example done in labview 6. Drivers available ivic, ivicom drivers, labview drivers find us at. I am using example vi which is provided with keithley drivers for current sweep. For particularly long sweeps, you may need to adjust the sweep timeout. Iv sweeps using the keithley 2400 and labview start up. Keithley 2400 source meter new version for sale online. Gui for measuring current versus voltage curves using a keithley2400. I am using the ke622x labview tools and am struggling trying to get pulse sweep mode working.
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