Calibration of the keithley 6485 picoammeter to 400 femto. Im a newer for labivew, i dont know whats wrong with it. Keithley 6485 picoammeter instrument driver national. Read method for keithley 6485 ni community national. Several example pro grams using some commonly used controllers are outlined to get.
The model 6487 picoammetervoltage provides higher accuracy and faster rise times than the 6485, a 500v source, and a damping function for use with capacitive devices. With the model 4853 ieee488 interface installed, the model 485 can be controlled over the ieee488 bus. View and download keithley 6485 user manual online. Electrometers measure low currents but have costly circuitry and functions. The model 6485 picoammeter is a way to get low current sensitivity near that of an electrometer, without paying full cost of one.
This instruction manual contains the necessary information for operating and maintaining the model 175 autoranging multimeter and the model 1758 rechargeable battery pack. I am having some trouble getting my keithley 6485 to function properly with my copy of labview 2014. Model 6485 instruction manual supplied in electronic format on the product informa tion cdrom included with your shipment, this document provides in. Model 2100 6 12digit resolution digital multimeter users.
The information is divided into the following sections. The 512digit model 6485 picoammeter combines keithley s expertise in sensitive current measurement instrumentation with enhanced speed and a robust design. Multiple command section in the model 2700, 2701, or 2750 users manual. Model 6485 picoammeter model 6487 picoammetervoltage source. Responsible body is the individual or group responsible for the use and maintenance of equipment, for ensuring that the equip. Each new revision includes a revised copy of this print history page. The 512 digit model 6485 picoammeter combines keithley s expertise in sensitive current measurement instrumentation with enhanced speed and a robust design. Model 485 autoranging picoammeter instruction manual. We stock all major equipment types such as spectrum analyzers, signal generators, oscilloscopes, power meters, logic analysers etc from. Page 1 model 6485 picoammeter model 6487 picoammetervoltage source users manual 648790001 rev. Measuring low dc currents may demand more than a dmm can deliver. Improvements or changes to the instrument which occur after printing of the instruction man ual will be explained on a change notice sheet attached to the inside back cover.
Hi, i write a labview code to talk to my ke6485 by visa. I want to build up some codes to make my keithely 6485 send data to pc continuously. C contains operating and servicing information for the model 602 solidstate electrometer 01975, keithley instruments, inc. This cost effective instrument can measure currents from 20fa to 20ma, taking measurements at speeds up to readings per second. Corporate headquarters 28775 aurora road cleveland, ohio 449. Also detects and stores maximum and minimum readings continuously while in the data store mode. With eight current measurement ranges and high speed autoranging, this costeffective instrument can measure currents from 20fa to 20ma, taking measurements at speeds up to readings. This design reduces voltage burden by several orders of magnitude, resulting in a. H february 2009 model 2001 multimeter operators manual 200190001 rev. Customcal offers these services for the 6485 5 12 digit picoammeter at a discount over the oem price. The revision level letter increases alphabetically as the manual undergoes subsequent updates. Buy 6485e keithley picoammeter, average, auto, manual range, 20 ma, 5.
Before you try to use an instrument driver such as the vi you have downloaded which is different from the driver needed to communicate with the gpib card in your computer 488. This design reduces voltage burden by several orders of magnitude, resulting in a voltage burden of less than 200v on the lower measurement ranges. The symbol on an instrument shows that it can source or measure volts or more, including the combined effect of normal and common mode voltages. Multiple if the module is not to be connected to the internal dmm. Ieee488 analog out change ieee address with front panel menu input trigger link rs232 line rating 220v pk 50, 60hz 30 va. A g r e a t e r m e a s u r e o f c o n f i d e n c e series 2400 sourcemeter users manual 2400s90001 rev.
Channels 42 and 43 can be individually controlled using route. Model 2001 multimeter operators manual mhz electronics. Model 2001 multimeter operators manual 200190001 rev. Continuous reading from keithley 6485 with vi tektronix and. Model 602 instruction manual instruction manual model 602 solidstate electrometer publication date. Less than 1 second to within 2 conts on fixed range. Model 2100 6 12digit resolution digital multimeter users manual 210090001 rev. Keithley picoammeter repair project for model 6485. I have found drivers for keithely 6485 on both keithleys website and labviews website. Instruction manual model 169 digital multimeter 01979, keithley instruments, inc. Continuous reading from keithley 6485 with vi tektronix. Addenda, which are released between revisions, contain important change information that the user should incorporate immediately into the manual.
I have found drivers for keithely 6485 on both keithley s website and labviews website. Users manual for model 2701 ethernetbased dmm data acquisition system. Page model 6485 picoammeter instruction manual getting started 111 figure typical analog output connections cat i made in u. Instruction manual model 191 digital multimeter 01979, keithley instruments, inc. Users manual for model 2750 multimeterswitch system. Model 6487 picoammetervoltage source reference manual. Use standard safety precautions to avoid personal contact with these voltages. The low voltage burden makes the model 6485 function much more like an ideal ammeter than a dmm, so it can make cur.
Buy keithley 6485e bench digital multimeter, 20ma ac 20ma dc 6485e. See power equations in the reference manual for more information. Model 6485 picoammeter model 6487 picoammetervoltage source users manual 648790001 rev. Instruction manual contains operating and servicing. Users manual for model 2750 multimeterswitch system on. We have decades of expertise in keithley calibration and can possibly repair the keithley 6485 5 12 digit picoammeter. Model 2701 instrument networking instruction manual. Keithely 6485 is communicating with my pc via a rs232. A g r e a t e r m e a s u r e o f c o n f i d e n c e keithley instruments, inc.
Users manual for model 2701 ethernetbased dmm data acquisition system on. Instruction manual model 619 electrometermultimeter. The print history shown below lists the printing dates of all revisions and addenda created for this manual. Instruction manual model 175 autoranging multimeter. Model name type voltage rating current rating power 2260b3036 360w models 030v 036a 360w 2260b80 360w models 080v 0. The 512 digit model 6485 picoammeter combines keithleys expertise in sensitive current measurement instrumentation with enhanced speed and a robust design. Displays logarithm base 10 of the absolute value of the measured current examples. Repair and teardown of picoampmeter keithley model 6485. Thea symbol on an instrument shows that it can source or mea sure volts or more, including the combined effect of normal and cmrnn mode voltages. The model 6485 is a high resolution busprogrammable rs232 and ieee488. Section 1 contains general information and provides guidelines for using this manual.
Model 2100 6 12digit resolution digital multimeter user. Find instrument drivers that are available for this instrument for use in labview, labwindowscvi, or measurement studio. A calibration by customcal is performed by engineers with extensive oem experience. Data sre return single precision floating point binary. Example programs are included with most instrument driver downloads. When a new revision is created, all addenda associated with the previous revision of the manual are incorporated into the new revision of the manual. Model 2000 multimeter calibration manual a greater measure of confidence. This booklet also contains infor mation concerning model 485 bus operation. The keithley 6485 5digit picoammeter offers sensitive current measurement instrumentation with enhanced speed and robust design. Keithley 6485e digital multimeter dmm rapid online. Looking back at the manual example e3 in appendix e there is a code for a 900 readingssecond method but i am unsure how to incorporate it into labview. With eight current measurement ranges and high speed autoranging, this costeffective instrument can measure currents from 20fa to 20ma, taking measurements at. The warning heading in a manual explains dangers that might.