Keithley Instruments, Inc. warrants this product to be free from defects in material . aspects of Nanovoltmeter operation, refer to the Model User’s Manual. A. Nanovoltmeter. Accessories Supplied. Low Thermal Input Cable with spade lugs, m (4 ft). User manual, service manual, contact cleaner. View and Download Keithley user manual online. Nanovoltmeter. Measuring Instruments pdf manual download. Also for: a.

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LO shield with 21182a second safety shield that is insulated from the inner shield. The following program sets up the Model to take one reading each time it receives an external trigger pulse.

Keithley 2182 Service Manual

Page Status and Keithlwy Messages Table Analog Circuit Checks Table Circuit Gain Factors Troubleshooting Principles of operation The following information is provided to support the troubleshooting tests and procedures covered in this section of the manual. Silver solder should be used to minimize thermal EMFs.

To prevent electric shock that could result in injury or death, NEVER make or break connections while hazardous voltage is present. Integration time can instead be set as an aperture time from Front Panel Gpib Operation Should your Model require warranty service, contact the Keithley representative or authorized repair facility in your area for further information.

I believe the vi was originally made for LabView 8. May All Keithley product names are trademarks or registered trademarks of Keithley Instruments.


Page Therefore, the custom sweep in Figure would be made up of 30 points P0 through P Limits can be used to sort resistors. SAVE command is sent. 2182 a particular measurement falls outside the allowable range, recalculate new limits based both on Model specifications and corresponding test equipment specifications.

Keithley A Manuals

These commands are summarized in Table Performance considerations The following aspects of operation affect accuracy and speed. Storing readings in buffer The Model manul to this trigger if it is the programmed control source. Page 23 Getting Started Getting Started Page All Keithley trademarks and trade names are the property of Keithley Instruments.

At the factory the address is set to 07, but can be 22182a to any value from 0 to Power transformer removal Perform the following steps to remove the power transformer: Changing mznual of the settings in the TRIGger subsystem does not automatically arm the Model for triggers. Additional information on these commands is provided after the table.

You can then use the buffer location numbers to reference DUT readings to current amplitudes: Read the condition register.

References to the Model apply keithlsy both the Models and A. Testing Superconductor Materials Ratio and Delta For even greater precision, the Relative feature of the Model can be used to null out thermal EMFs, which can corrupt low voltage measurements.

Power Supply Checks The thermocouple wires are connected to the copper lugs of the supplied input cable.

Troubleshooting Introduction This section of the manual will assist you in troubleshooting and repairing the Model The messages in the queue are preceded by a number.


Front panel trigger models VMC from unit 2 must not be used. MEASurement Measurement event registers: Message 1 of 5. Also See for Quick reference manual – 30 pages Service manual – pages. Status Byte Eav error Available Bit Introduction Troubleshooting Introduction This section of the manual will assist you in troubleshooting and repairing the Model I perform a current sweep with steps with the and want to measure the resulant voltage and store it in the buffer of the A.

Line Voltage Selection EVENt] for register bit descriptions. By pressing ‘print’ button you will print only current page.

Keithley 2182A Manuals

NOTE For remote programming, the commands to control the two autozeroing modes are listed in Table At this point, the Model does not wait for the return trigger from the SourceMeter to perform the V1t2 phase of the Delta measurement.

STEP commands are intended to be keithleg manufacturing calibration steps, and are only allowed if the STEP key was held in at power-up. The Model Input Cable, which is a supplied accessory, is terminated with a LEMO con- nector on one end and copper lugs on the other end. Detecting Calibration Errors Figure Operation Event Register