Care should be taken to ensure that one obtains the proper manual version for a specific product serial number. Playing around and taking apart an older keithley smu. Basic iv characterization using the model 2450 smu and kickstart software duration. This keithley 236 precision sourcemeasure unit is used and in excellent condition. Programmers looking for a command reference and users looking for an indepth description of the way the instrument works including troubleshooting and optimization should refer to this manual. Keithley 236 source measure unit instrument driver. I want to tweek this program to allow me to measure 1 iv curve per minute for a continuous amount of time.
This is part of the keithley io layer installation. Example programs are included with most instrument driver downloads. A tektronix manual may be revised to reflect changes made to the product during its manufacturing life. Labview nxg simplifies hardware integration so that you can rapidly acquire and visualize data from. Keithley 238 high current source measure unit for sale. Hi i have keithlay 238, 237 and 236 and i want to measure iv characteristics, but i have i problem i have a cod in matlab, wich works when i used keithley 2400, but now when i have keithlay 238 or 237 or 236 this code doasnt work.
With current sensitivity of 10fa, measurement capabilities are equal to those of an electrometer. Keithley 236 source measure unit and triaxial cables. The keithley 2601bpulse system sourcemeter pulser smu delivers 10 sec pulse widths at 10 amps and 10 volts enabling highspeed smu perpin parallel testing with no manual tuning. Up today, we have the keithley 236 source measurement unit. A greater measure of confidence keithleys sourcemeter family are source measurement unit smu instruments designed specifically for test applications.
Model 2657a high power system sourcemeter instrument quick start guide rev. Almost all keithley tsp commands can be used with this driver. I have 2 more questions that i hope you can help 1 where can i find the instrument driver for this model. This manual includes advanced operation topics and maintenance information. The 236, 237, and 238 sourcemeasure units smu are fully programmable instruments, capable of sourcing and measuring voltage or current simulta neously. Keithley 236 and other used power supplies, dc from keithley for sale at accusource electronics. The keithley 236, 237, and 238 sourcemeasure units smu are fully programmable instruments, capable of sourcing and measuring voltage or current simultaneously.
View and download keithley 236 service manual online. Keithley 236 sourcemeasure unit pricing alternatives and. Learn how to download and install the instrument driver to automate measurements from a keithley 2400 sourcemeter smu instrument using labview nxg. A single, tightly synchronized instrument in a compact form factor. Keithley 2110100gpib 5 12digit multimeter with ki tool software, usb and gpib interfaces, 100v line input. Automating measurements from a keithley 2400 sourcemeter.
Keithley 236 source measure unit iv source, iv measure. The 236, 237, and 238 sourcemeasure units smu are fully programmable instruments, capable of. Model 236237238 source measure units operators manual rev. Their sensitivity and large dynamic range permit accurate characterization of properties such as insulation resistance, leakage current. View and download keithley 236 applications manual online.
The 236, 237, and 238 sourcemeasure units smu are fully programmable instruments, capable of sourcing and measuring voltage or current simultaneously. The 236, 237, and 238 will measure very small cur rents and voltages. For the time period, the 23x series was the crown jewel of the keithley line. Repair and calibration of keithley 237 236238 page 1. Test equipment solutions datasheet test equipment solutions ltd specialise in the second user sale, rental and distribution of. Service manuals, schematics, eproms for electrical technicians. Series 2600b system sourcemeter instrument reference manual. Keithley keithley model 236 high voltage current sourcemeasure sourcemeter unit nw1. The keithley 236 source measure unit is a fully programmable instrument, capable of sourcing and measuring voltage or current simultaneously. A keithley model 707a or 708a switching matrix and semiconductor switching cards may be used in conjunction with the 236, 237, and 238 for opti mum performance in automated semiconductor measurement applications.
The smus short setup time and simplified programming are indispensable for tests that must be up and running quickly, especially those that change frequently. Keithley 236 source measure unit and triaxial cables marco reps. The model 237 sourcemeasure unit smu is a fully programmable instrument, capable of sourcing and measuring voltage or current simultaneously. Source measure unit and high voltage source measure unit. The keithley 236 is really four instruments in one. The 236 sourcemeasure unit smu is a fully programmable instrument, capable of sourcing and measuring voltage or current simultaneously. A keithley model 707a or 708a switching matrix and semiconductor switching cards may be used in conjunction with the 236, 237, and 238 for optimum performance in automated semiconductor measurement applications.
Instruction manual contains operating and servicing information. Thus, different versions of a manual may exist for any given product. The keithley 236 was the base unit, the 237 extends the voltage range up to 1100v compared to the 236 110v limit while the 238 expands current range to 1a compared to the 236 100ma limit. Functions and features smu event detectors as shown in the using the remote trigger model on page 334 topic, the sourcemeasure unit smu has multiple event detectors see the. Keithley model 236237 source measure unit service manual. Keithley smus are powerful tools for research and industrial test applications. Keithley 236 to 237 high voltage source measure unit upgrade duration. A tektronix manual may have been revised to reflect changes made to the product during its manufacturing life.
A keithley model 707a or 708a switching matrix and semiconductor switching cards may be used in conjunction with the 236, 237, and 238 for opti. Internal, external including front panel manual trigger. The keithley 236 was the base unit, the 237 extends the voltage. Download keithley 236 237 238 source measure units usr. Keithley 237 and other used power supplies, dc from keithley for sale at accusource electronics.
For example, i want to input 100 minutes of continuous data measurements, so i would expect to have 100 iv curves. Model 2657a high power system sourcemeter instrument quick. Tmp 20098keithley 236 237 source measure unit smu service manual and schematics17144693 free download as pdf file. Model 2657a high power system sourcemeter instrument. I use two methods for communicating with 236 237238 i own one of each. Models of the keithley 2400 sourcemeter smu instrument family supported by this tutorial include. Keithley 238 other service manual stop electronic waste fix it yourself.
Keithley 236 to 237 high voltage source measure unit upgrade. User manual on cdrom and printed user manual included with 4200scs 236 ilc3 interlock cable, 3m, keyboard and pointing device model 590 rack mount kit 236 ilc3 70071 70072 7078. Internal, external including front panel manual trigger button, ieee488 bus talk, get, x. Keithley bench psu adjustable voltage 2636a 0 200 v 0. The 2650 series high power sourcemeter smu instruments are designed specifically for characterizing and testing high voltagecurrent 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. Unless explicitly allowed in the specifications, operating manual, and. Keithley tsp functions that have the same name as a keithley tsp attribute and vice versa. The keithley model 236, 237 and 238 sourcemeasure units smus are fully programmable instruments capable of sourcing and measuring voltage or current simultaneously.
The short setup time and simplified programming are. I want to be able to change the overall time period for measurements too. Keithley 237 high voltage source measure unit iv source, iv measure. The keithley io layer is a free download from method two is python which uses pyvisa which uses ni visa. Hi, im using the program that labview made to measure iv curves with a keithley 236 smu. Keithley 236 source measure unit and triaxial cables youtube. Continous measurement, manual trigger mode, and initiate trigger model. Multimeter 148 pages measuring instruments keithley 2010 service manual.
Keithley 236 in stock, we buy sell repair, price quote. Selectable integration and the filtering of multiple measurements enhances sensitivity for demanding applications. Tmp 20098keithley 236 237 source measure unit smu service. Find instrument drivers that are available for this instrument for use in labview, labwindowscvi, or measurement studio.
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