WARNING Web. Go to http://www.keysight.com/ EULA. Keysight shall be under no go/conformity. You can then search by obligation to update, revise or product number to find the latest A WARNING notice denotes a hazard. It otherwise modify the Software.
Caution, risk of danger (refer to this Earth (ground) terminal manual for specific Warning or Caution information) Protective conductor terminal Caution, hot surface Frame or chassis terminal Out position of a bi-stable push control Equipotentiality In position of a bi-stable push control Keysight U2722A/U2723A Service Guide...
– Do not install substitute parts or perform any unauthorized modification to the product. Return the product to n Keysight Sales and Service Office for service and repair to ensure that the safety features are maintained.
20% to 85% RH non-condensing Storage temperature –20 °C to 70 °C Storage humidity 5% to 90% RH non-condensing The U2722A/U2723A USB Modular Source Measure Units complies with the CAUTION following safety and EMC requirements. – IEC 61326-1:2005/EN61326-1:2006 – Canada: ICES-001:2004 –...
Cet appareil ISM est conforme a la this electrical/electronic product in norme NMB-001 du Canada. domestic household waste. The CSA mark is a registered trademark of the Canadian Standards Association. Keysight U2722A/U2723A Service Guide...
To return this unwanted instrument, contact your nearest Keysight Service Center, or visit http://about.keysight.com/en/companyinfo/environment/takeback.shtml for more information. Sales and Technical Support To contact Keysight for sales and technical support, refer to the support links on the following Keysight websites: – www.keysight.com/find/U2722A (product-specific information and support, software and documentation updates) –...
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Characteristics and Specifications Keysight U2722A/U2723A Service Guide...
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Voltage test setup (no load condition) ... .28 Figure 2-2 Current test setup (no load condition) ... . .30 Keysight U2722A/U2723A Service Guide...
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This chapter discusses the self-test and self-calibration procedure for the U2722A/U2723A USB Modular Source Measure Units. It also provides the information for returning your U2722A/U2723A to Keysight for calibration or servicing. If you have a defective module, you can return it to Keysight for repair or replacement.
– If the self-test fails, the power indicator on the front panel will start blinking. You can use the SYSTem:ERRor? query command from the remote interface to read the error messages. If repair is required, contact a Keysight Service Center. Please refer to the programmer’s reference guide for more information on the error messages.
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2 Click Start on the Self-Test form. 3 Click OK to continue when the message box appears. 4 Wait for a few minutes for the self-test to complete. 5 The result is displayed on the form once the self-test has completed. Keysight U2722A/U2723A Service Guide...
Getting Started Self-calibration To perform self-calibration using the U2722A/U2723A Keysight Measurement Manager, perform the following steps. 1 Click Tools > Sel f-Calibration. 2 Click Start on the Self-Calibration form. Keysight U2722A/U2723A Service Guide...
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Disconnect all connections from the output terminals before performing CAUTION the self-calibration procedure. Ensure that the output terminals are not connected to any load before you turn on the U2722A/U2723A. The U2722A/ U2723A must be powered-up for at least 45 minutes before performing the self-calibration.
The readjustment provides the best long-term stability and accuracy. Types of service available If your instrument fails during the warranty period, Keysight will repair or replace it under the terms of your warranty. After your warranty expires, Keysight offers repair services at competitive prices.
Keysight at one of the following telephone numbers. In the United States: 800 829 4444 In Europe: 31 20 547 2111 In Japan: (81) 426 56 7832 You can also use our Web link for the information on contacting Keysight worldwide: www.keysight.com/find/assist Or contact your Keysight representative.
Getting Started Repackaging for shipment If the unit is to be shipped to Keysight for service or repair, make sure that you do the following. – Attach a tag to the unit identifying the owner and indicating the required service or repair. Include the model number and full serial number.
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Performance Verification and Adjustment Performance Verification and Adjustment Performance Verification Test Record Forms Adjustment The performance verification procedures described in this chapter verify that the U2722A/U2723A USB Modular Source Measure Units is operating normally and is within its warranted specifications.
Performance Verification and Adjustment This section contains the performance verification and adjustment procedures. If the U2722A/U2723A fails any of the tests or if any abnormal test results are obtained, return the unit to the Keysight Service Center for readjustment. Readjustment can also be carried out using Keysight Measurement Manager revision 1.7 or above.
Test settings for source voltage mode programming and readback accuracy Keysight 3458A settings Function Range DC voltage 1 V (for U2722A/U2723A drives ≤ 1 V) 10 V (for U2722A/U2723A drives ≤ 10 V) [a] Use the highest resolution available on the DMM. Keysight U2722A/U2723A Service Guide...
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–S Figure 2-1 Voltage test setup (no load condition) Test procedure 1 Turn off the U2722A/U2723A. Connect the DMM to the output to be tested (refer to Figure 2-1). Ensure that no load is connected. Turn on the U2722A/ U2723A.
Keysight 3458A settings Function Range DC current 1 μA (for U2722A/U2723A drives ≤ 1 μA) 10 μA (for U2722A/U2723A drives ≤ 10 μA) 100 μA (for U2722A/U2723A drives ≤ 100 μA) 1 mA (for U2722A/U2723A drives ≤ 1 mA) 10 mA (for U2722A/U2723A drives ≤ 10 mA) 100 mA (for U2722A/U2723A drives ≤...
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–S Figure 2-2 Current test setup (no load condition) Test procedure 1 Turn off the U2722A/U2723A. Connect the DMM to the output to be tested (refer to Figure 2-2). Ensure that there is no load connected. Turn on the U2722A/U2723A.
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Performance Verification and Adjustment 9 Repeat step 2 through step 8 for each iteration to complete the performance verification for the selected output. 10 Repeat step 1 through step 9 for the rest of the outputs. Keysight U2722A/U2723A Service Guide...
20 V 20 V ±1.125 μA 0.5 mA 1 mA ±1.125 μA 20 V 20 V ±11.25 μA 5 mA 10 mA ±11.25 μA 20 V 20 V ±0.16 mA 60 mA 120 mA ±0.16 mA Keysight U2722A/U2723A Service Guide...
The following information describes the procedure for voltage and current adjustments for the U2722A/U2723A using Keysight Measurement Manager revision 1.7 or above. 1 Establish the connection between the U2722A/U2723A and the PC. Launch the Keysight Measurement Manager as shown below. Keysight U2722A/U2723A Service Guide...
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3 A message box will appear to inform that the adjustment operation will take approximately two hours. During this period, you will not be able to operate the U2722A/U2723A. Click Yes to continue with the adjustment operation. Keysight U2722A/U2723A Service Guide...
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Keysight Sales Office. 6 After the self-test and self-calibration have completed, a message box shown in the following will appear to indicate you to connect the respective U2722A/ U2723A output to the voltage terminal of the 3458A. After the connection is established, click OK to continue.
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Performance Verification and Adjustment 7 When the voltage adjustment has completed, connect the respective U2722A/ U2723A output to the current terminal of the 3458A. After the connection is established, click OK to continue with current adjustment for channel 1. 8 After the voltage and current adjustments for channel 1 have completed, the 3458A will proceed with voltage and current adjustments for channel 2 followed by voltage and current adjustments for channel 3.
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Keysight U2722A/U2723A USB Modular Source Measure Units Service Guide Characteristics and Specifications For the characteristics and specifications of the U2722A/U2723A USB Modular Source Measure Units, refer to the datasheet at http://literature.cdn.keysight.com/litweb/pdf/5990-7416EN.pdf.
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See voltage standards limit, test. See test channel load Characteristics cleaning ELV power source isolated compliance power material packaging connection cable See test equipment test See test MEAS:CURR? connector output See output consideration test See test Keysight U2722A/U2723A Service Guide...
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See compliance test technical support See support SCPI commands power technical procedure self-test temperature adjustment Self-calibration See Keysight ambient/ideal See ambient Measurement Manager calibration operating See operating test current terminals test voltage output See output Keysight U2722A/U2723A Service Guide...
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See voltage tools self-calibration self-test *TST? types service See service Hi-Speed 2 See Hi-Speed USB 2 vibration See shock and vibration Keysight U2722A/U2723A Service Guide...
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