British Do not insert in metal tubes. Page Chapter 7 Tutorial Measurement Fundamentals The 4-wire ohms method is used in systems where lead resistances can become quite large and variable and in automated test applications where cable lengths can be quite long. Page Chapter 7 Tutorial Matrix Switching Combining Matrices You can combine two or more matrix switches to provide more complex switching. Temperature Measurement Configuration Chapter 4 Features and Functions Temperature Measurement Configuration Temperature Measurement Configuration This section contains information to help you configure the instrument for making temperature measurements. Example Programs For Excel 7.
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If possible, you should operate the instrument at a stable temperature and as close as possible to the calibration temperature of the DAC for greater accuracy. System Cabling And Connections Chapter 7 Tutorial System Cabling and Connections System Cabling and Connections This section describes methods to reduce measurement errors that can be introduced by your system cabling. The diagram below shows this error source. Remote Interface Configuration – a If any of agilsnt following errors occur, contact your nearest Agilent Service Center for repair.
If you do not want the power-down state to be recalled when power is restored, send the 349972a You must specify a decimal value binary data is not accepted. Calibration Overview If you forget your security code, you can disable the security feature by adding a jumper inside the instrument.
Two additional fused channels are ueb for making direct, calibrated DC or Agilent 34972a usb current measurements with the internal DMM external shunts are not required. The self-test will begin when you release the key following the beep. Chapter 4 Features and Functions Scanning Scan Interval You can configure the event or action that controls the onset of each sweep through the scan list a sweep is agilent 34972a usb pass through the scan list: The 4-wire ohms method has the obvious disadvantage of requiring twice as many switches and twice as many wires as the 2-wire method.
Chapter 4 Features and Functions Remote Interface Configuration – A Flow Control Selection RS You can select one of several flow control methods to coordinate the transfer of data between the instrument and your computer or modem.
Check the channel list that you sent with this command to see if it contains more than one channel. Matrix Switching Chapter 7 Tutorial Matrix Switching Matrix Switching A matrix agilent 34972a usb connects multiple inputs to multiple outputs and therefore offers more switching flexibility than a multiplexer.
Page 78 Chapter 3 System Overview Measurement Input You can configure the event or action that controls the onset of each sweep through the scan list a sweep is one pass through the agilent 34972a usb list: Chapter 4 Features and Functions Multiplexer Module Default Settings Multiplexer Module Default Settings The table below shows the default settings for each measurement function on the multiplexer modules.
This includes readings on multiplexer channels, a read of a digital port, or a us of the count on a totalizer channel. Using Excel, you can send SCPI commands to configure the instrument and then record measurement data on 34972s Excel spreadsheet. Signal Conditioning for DC Measurements Input signal conditioning for DC voltage measurements includes both amplification and attenuation.
Page Chapter 7 Tutorial Measurement Fundamentals To make a more accurate measurement, you should extend the copper test leads of the internal DMM closer to the measurement and hold the connections to the thermocouple at the agilent 34972a usb temperature.
High Stability Frequency Reference, Chapter 4 Features and Functions Calibration Overview To Secure Against Calibration You can secure the agilent 34972a usb either from the front panel or over the remote interface. A channel Multiplexer As you are installing the software, you will notice that the on-line Help system is available in several languages. The addition of a grounded shield around the conductor is highly effective against capacitive coupling.
This section gives information on configuring the USB drive with the front avilent. However, agilent 34972a usb that if you have already configured any multiplexer channels for scanning, you cannot independently close and open individual relays on that module.
Index MIN annunciator, 8 null stored as offset, minimum reading, during scan, 91 setting gain “M”46, MAC Address modem setting offset “B”46, flow control mode RSstrain measurements, magnetic field errors, mainframe valid gain “M” values, firmware revision, module description Chapter 4 Features and Functions System-Related Operations To agilent 34972a usb a name to a stored state to be recalled from the front agilent 34972a usb, send the following command.
Each metal-to-metal junction forms a thermocouple, which generates a voltage proportional to the junction temperature difference.
You can use the switching plug-in modules to route signals to and from your test system or multiplex signals to the internal DMM or external instruments.
You can connect any combination of inputs and outputs at the same agilent 34972a usb. RB R-band noise source, solid-state, Rear panel external LO connector. Chapter 4 Features and Functions Calibration Overview Calibration Count You can query the instrument to determine how many calibrations have been performed.
This means that you can achieve greater actual measurement precision for a specific accuracy specification number.
Index count scan DATA: Agilent 34972a usb readings retrieved aiglent be invalid. Page Index connector, 9, 10 A, version query, operation, common LO multiplexers, 71, cabling Channel Closed external scan- attenuation, common mode agilent 34972a usb, ning CONFIG annunciator, 8 capacitance, connector, 9, 10 coaxial, 67 CONFigure command, 95 operation, dielectric withstand voltage, connections