The model 487 is designed for measurement of low currents and very high resistances. When you need to measure extremely low current levels in the picoampere range a picoammeter is. Software emulation for keithleys model 2400 sourcemeter smu instrument usb 2. Model 6487 picoammetervoltage source reference manual. Model 485 autoranging picoammeter instruction manual. Does anyone have know link to a detailed tutorial for measuring iv ch of a device using picoammeter keithley 6487. The page of the drivers is here and i see no sign of specific block documentation. Keithley high resistancelow current electrometers series. Model 6487 picoammetervoltage source manual reference.
If you do not hit refresh, check the connections, or try turning the keithley off and then back on. Hello everyone, i have limited knowledge about labview and have been trying to learn labview through online help and youtube videoes. Keithley provides matlab instrument drivers that use the ivi specification for the following. I am using labview program to measure the iv currentvoltage. How can i measure cyclic iv characteristics with keithley. Model 6487 picoammetervoltage source users manual a greater measure of confidence. Keithley 2700 conectado a una pc via rs232 youtube. How to use labview to control the voltage and current of.
The keithley 2657a high power system sourcemeter is a high voltage, high power, low current source measure unit smu instrument that delivers unprecedented power, precision, speed. Page 1 model 6485 picoammeter model 6487 picoammetervoltage source users manual 648790001 rev. I have worked extensively with labview interface to keithley for organic solar cell characteristics with similar. However, you may use external control of the device e. The 42882 is a fixed rack mount kit, dual unit, 88mm height. Interaction between keithley 6485 picoammeter and the pc.
I am trying to read current values from keithley picoammeter 6485 to my pc via rs2326485usbpc cable, and then use labview to process. The 512 digit keithley 6487 picoammetervoltage source improves on the measurement capability of the awardwinning keithley 6485, and adds a high resolution 500v source. How to sweep nanoampere current in keithley 6220 current source with labview 8. Model 6487 picoammeter voltage source manual reference manual. Iv sweeps using the keithley 2400 and labview start up. Keithley model 6487 picoammetervoltage source release notes rev. Instrument drivers let you communicate with an instrument using higherlevel commands. Picoammeter voltage source manual reference manual.
Keithley 6487 picoammeter instrument driver national. This instrument incorporates all the capabilities of the 486. You should see the keithley gpib 24 listed as shown in figure 2. Now my professor requires me to make a vi that will measure currentvoltage iv characteristic of a transistor using keithley 6487 picoammeter. Model 6487 picoammetervoltage source manual reference manual.
Unfortunately i have been unable to find any good helpassistance regarding this. This manual describes how to connect, program, and maintain the model 6487. The web version just contains the excelinx software. I am using gpib controller to connect keithley 2400 to. This manual describes how to connect, program, and maintain the model 6487 picoammetervoltage source. I am currently studying how to control the voltage and the current of a source meter which is keithley 2400 using labview software. Automating measurements from a keithley 2400 sourcemeter. Keithley instrumentation for electrochemical test methods. Signal connections to the model 6487 are made through the instruments triax. Keithleys most popular picoammeters, the model 485, offering an additional 20ma measurement range, as well as much higher measurement speeds. The labview instrument driver export wizard allows you to convert a labview 8. Model 6485 picoammeter model 6487 picoammetervoltage source users manual 648790001 rev. Keithley instruments excelinx software for the model 6485. These high resistance measurements require an instrument that can measure very low current and apply a potential.
The ke6485 ivi driver and keithley io layer must be downloaded separately from the keithley web site. Powerful software options to simplify integrating the model 6487 into pcbased test systems, the instrument comes with keithleys excelinx, an. This fixed rack mount kit is suitable for 2000, 2700 and 6487 series. 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. The 512 digit keithley 6487 picoammetervoltage source improves on the measurement capability of the awardwinning model 6485, and adds a high resolution 500v source. Autoranging picoammeter instruction manual contains operating and servicing information. Interaction between keithley 6485 picoammeter and the pc through labview by shahab khan development process learned some labview and scpi language wrote program with help of. Does anyone have know link to a detailed tutorial for. The labview instrument driver import wizard allows you to convert an instrument driver from labwindowscvi c source to a labview wrapper dll.
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