In particular, i can see in my tree something, but i cannot drag and drop ports in the vi. Nov 26, 2012 in this episode shahriar investigates the cause of failure of a keithley 220 programmable current source. Based on the labview programming, the software is designed to interpolate the experimental. Service and user manual keithley 220 current source. The power source characteristics include low noise, precision, and readback. Learn how to download and install the instrument driver to automate measurements from a keithley 2400 sourcemeter smu instrument using labview nxg. Ac current source and current source waveform generator. This dual channel model combines the capabilities of a precision power supply, true current source, 6 12 digit dmm, arbitrary waveform generator, pulse generator and electronic load all into one. It is a single vi for a basic configuration of the instrument. Keithley 2400 source volts sense current ni community. This warranty also does not apply to fuses, software, nonrecharge able batteries. I am interfacing keithley 6220 current source by labveiw 8.
Labwindows gpib drivers for keithley 220 programmable current source wanted. Lower stimulus currents produce lowerand harder to measure voltages across the device. Source a wide range of voltages and currents with the 360w, 720w, or 1080w series 2260b programmable dc power supplies. These instruments build upon keithleys popular model 220 programmable current source. Dropin replacement for the model 220 current source. Keithley bench psu adjustable voltage 2636a 0 200 v 0. The meter itself is menu driven the directional pad selects the item and changes the value, whereas keithley 220 labview of the menus, the upanddown keys control the range if in manual range mode. Keithley 62202182a complete delta mode system with models. Model 220 programmable current source instruction manual a greater measure of confidence.
The keithley model 220 programmable current source and 230 pro grammable voltage source are easily interfaced to common con trollers using the ieee488 bus. This warranty also does not apply to fuses, software, nonrechargeable batteries. I have repeated the same experiment with different connections from the keithley 220 current source and am having the same problem regardless of the connection. The front panel keithley 220 labview arrayed with soft rubberstyle buttons, each button controlling two features through the use of the blue shift key. The model 220 can be used with any measurement system that uses the ieee488 interface bus. It provides measurement functions such as dc voltage, ac voltage, dc current, ac current, two and four wire resistance, frequency, period measurement, diode. Interlock terminal block, users manual, cd manual, labview. All source measure models provide precision voltage and current sourcing as well as measurement capabilities. How to control keithley dmm 2000 and 6220 current source. The model 220 has a selectable voltage compliance of up to 105v in one volt increments. I have a basic keithley 230 programmable voltage source, and i would simply just. Labwindows gpib drivers for keithley 220 programmable current.
Keithley smu 2650 series high power sourcemeter tektronix. Model 6221 ac and dc current source users manual 2004, keithley. The model 6220 dc current source and model 6221 ac and dc current source combine. I am using it along with the 181 which has only labwindows drivers, so i would be grateful if anyone has a labwindows driver for the 220 so i can run them both off 1 computer. Constant current sources are needed when a device or material is best characterized by controlling the current through it, rather than the voltage across it. Find instrument drivers that are available for this instrument for use in labview, labwindowscvi, or measurement studio.
The labview instrument driver import wizard allows you to convert an instrument driver from labwindowscvi c source to a labview wrapper dll. It is both a highly stable dc power source and a true instrumentgrade 612 digit multimeter. Despite being manufactured in the mid1980s, the keithley 220 is still a very popular programmable current source. I have it connected to my laptop using a gpib, and am looking to control it through labview. Keithley series 2700 multimeterdata acquisitionswitch systems keithley 2700 multimeterdata acquisitionswitch systems each series 2700 system combines precision measurement, switching, and control in a tightly integrated enclosure for either rackmount or benchtop applications. Automating measurements from a keithley 2400 sourcemeter. Labview nxg simplifies hardware integration so that you can rapidly acquire and visualize data from. Alongside the repair efforts, the schematic of various analog, digital and power. Keithley 6220 ac dc current source 6221 ac and dc current.
Used keithley instruments 220 programmable current source. A model specification labview library example for k keithley photos keithley the included files are annotated versions of the main nonpower supply section of the keithley current source. The model 220 is a programmable current source with full. We can supply the keithley 220 source meter 22w we have thousands of model numbers in stock.
The keithley 6220 dc current source meter combines easeofuse with exceptionally low current noise. Alongside the repair efforts, the schematic of various analog, digital and power supply boards are also presented. Its much less expensive, more flexible, and programs directly in excel. Model 6220 dc current source model 6221 ac and dc current. It includes both a highly stable dc power source and true instrument grade 6. The 100 memory locations allow up to 100 storage points for programming source, vlimit, end dwell time.
We have 3 keithley sourcemeter 2612 manuals available for free. Keithley 220 current source instrument driver national. I did a teardown of a keithley 230 programmable voltage source in this video. Could anyone please give some tips related to how to write the lab. High speed analog output enables liv testing at the fiber alignment stage pulse laser diode test system with optional integrating sphere 2520kit1. Keithley 220 programmable current source sell, rent. This warranty also does not apply to fuses, software, nonrechargeable batteries, damage from. Labwindows gpib drivers for keithley 220 programmable. And, as an experienced manufacturer of automatic wafer measuring equipment, keithley knows the importance to the user of instrument compatibility and ease of system integration. Im trying to control a keithley 220 using labview specifically just trying to get it to output a timecarrying current. Aug 26, 2019 for benchtop use, series a instruments feature an embedded tsp express software tool that allows users to quickly and easily perform common iv tests keithley 220 labview programming or installing software. Model 6220 dc current source model 6221 ac and dc current source users manual 622x90001 rev. Nov 09, 2019 keithley 220 labview driver download november 9, 2019 by admin teststand is a readytorun test management software that is designed to help you develop, execute, and deploy automated test and validation systems faster.
The 2650 series high power sourcemeter smu instruments are designed specifically for characterizing and testing high voltage current electronics and power semiconductors, such as diodes, fets, and igbts, high brightness leds, dcdc converters, batteries, solar cells, and other high power materials, components, modules, and subassemblies. Instruction manual model 225 current source publication date. 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 ultrasensitive current sources series 6200. So far i hav only been able to find labview drivers for the 220. Incorporates a selectable voltage compliance of up to 105 v in 1 v increments. If you select the device, you can see additional properties, such as the device name, as well as any software or drivers that are installed on your labviw to support this device. Like all series 2400 sourcemeter keithley, the keithley 2401 provides precision voltage and current sourcing and measurement capabilities 1 v20v and 10pa1a. How to sweep nanoampere current in keithley 6220 current source with labview 8. I have looked over the manual for the 220230 and it always references. The vi performs a source current voltage sense measurement. Theory of operation series 2600b system sourcemeter instrument reference manual source i when the instrument is configured to source current isource, as shown in the figure below, the instrument functions as a highimpedance current source with voltage limit capability and can measure current imeter or voltage vmeter.
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. I am currently studying how to control the voltage and the current of a source meter which is keithley 2400 using labview software. How to use labview to control the voltage and current of. Teardown of a keithley 230 programmable fourquadrant. Keithley 220 current source problem tektronix and keithley. When current step size of 100na is applied, saturation occurs at 1. Model 224 pr thomas jefferson national accelerator facility. Keithley current source instrument driver national instruments. The model 220 current source is an economical, programmable solution for precision sourcing of dc current. Keithley 220 labview driver download this site uses cookies to offer you a better browsing experience.
Voltage readings were verified with a keithley 196 bench meter. The keithley 62202182a complete delta mode system wdc current source meternanovoltmeter combines easeofuse with exceptionally lowcurrent noise. Example programs are included with most instrument driver downloads. It is an industrys leading current voltage source and measure solutions. How to control keithley dmm 2000 and 6220 current source by labview 8. Lethal voltage may be present on cable connector jacks or test fixtures. Iv sweeps using the keithley 2400 and labview start up. The 220 programmable current source finds major applications in semiconductor characterization, materials research, and ate systems. Apr 02, 2020 keithley 220 labview driver download this site uses cookies to offer you a better browsing experience. Ive downloaded the labview library from the tektronix website, but there is no manual, instructions or examples that i can spot can anyone point me at some. I dont have any problem in sweeping the current in micro or milliamps.
How to sweep nanoampere current in keithley 6220 current. Keithley 220 programmable current source the 220 programmable current source is a current source with full range current from 2 na to 100 ma. I am using example vi which is provided with keithley drivers for current sweep. Dec 29, 2019 6403 click terminals and choose create control to create a control wired to that terminal.
Low current sourcing is critical to applications in test environments. Keithley 182m firmware a04, 27c512 rom 182800 a04 dump. Figure 27 labview sourcemeasure example block diagram. By interpreting the failure mechanism, the fault is traced and corrected. Keithley 6220 low noise precision dc current source with. These instruments build upon keithleys popular model 220. By continuing to use this site, you consent to the use of cookies. Model 220 programmable current source instruction manual 01982, keithley instruments, inc.
Keithley ultrasensitive current sources series 6200 tektronix. Model 220 programmable current source instruction manual. Search for third party labview driver at for model specified by you. Keithley 2700 multimeterdata acquisitionswitch systems. There is a set of labview driver vis for the keithley 6220 current source on nis.
Keithley 220 programmable current source bmi surplus, inc. Automating measurements from a keithley 2400 sourcemeter smu. Begin by plugging in the keithley 2400 power cord and turning the machine on. This smu provides precision voltage and current sourcing as well as measurement capabilities. How to control keithley dmm 2000 and 6220 current source by. With unmatched product selections, testequity offers everything you need to get the job done. The model 2461, part of keithley s fourth generation sourcemeter smus, leverages the proven capabilities of the series 2400 smu instruments to offer a highly flexible, fourquadrant voltage and current source load coupled with precision voltage and current measurements. The keithley model 220 programmable current source and 230 pro. Keithley 2400 series smu instruments offer fourquadrant precision voltage and current source load coupled with measurement now on a touchscreen user interface. Keithley s popular model 220 programmable current source.
The 100 memory locations allow up to 100 storage points for programming source, vlimit. The model 220 is a programmable current source with full range current from 2na to 100ma. It is designed specifically for test applications that demand tightly coupled sourcing and measurement. Keithleys series 2600b system sourcemeter smu instruments are the industrys leading currentvoltage source and measure solutions, and are built from keithleys 3rd generation smu technology. I can now communicate with keithley 220, but hp34401a is still nonresponsive to labview commands. View online or download keithley sourcemeter 2612 user manual. Keithley series 2650 high power sourcemeter smu instruments. Iv sweeps using the keithley 2400 and labview start up 1. Models of the keithley 2400 sourcemeter smu instrument family supported by this tutorial include. Model firmware a07, version to help accelerate software development, all instrument.
Labview software driver downloadable labtracer software downloadable the keithley 2400 is designed specifically for test applications that demand tightly coupled sourcing and measurement. The model 2100 features 11 measurement functions and 8 math functions to easily accommodate the most commonly measured parameters. Series 2600b system sourcemeter smu instruments keithley. Teardown, repair and calibration of a keithley 220. The 2650 series high power sourcemeter smu instruments are designed specifically for characterizing and testing high voltage current electronics and power semiconductors, such as diodes, fets, and igbts, high brightness leds, dcdc converters, batteries, solar cells, and other high. Keithley instrumentation makes it easy to build a liv light current voltage system to test laser diode modules costeffectively.
Keithley optical sourcemeter instruments tektronix. These instruments build upon keithley s popular model 220 programmable current source. I wish to build this into a laser diode lvi test setup and i think this sample vi will contain most of the functionality i will need from the 2400 meter. Keithley 182m firmware a04, 27c512 rom 182800a04 dump. Keithley 220 labview driver download teststand is a readytorun test management software that is designed to help you develop, execute, and deploy automated test and validation systems. Keithley secure with the screws and plug the usb end of the cable into the computer. The model 6220 dc current source and model 6221 ac and dc current source combine ease of use with exceptionally low current noise. When current step size of 1ua is applied, saturation occurs at 35ua. The labview instrument driver export wizard allows you to convert a labview 8. Combining the model 6220 or 6221 with a model 2182a nanovoltmeter makes it possible to address both of these challenges. Place your device on the power stage and use the micromanipulators to place two tungsten. I just want to measure the current with source zero volt.