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Quadtech Inc. 7600 LCR Meter
Manufacturer:
Model:
7600
Date:
2002
Class:
Type:
SubType:
Precision LCR Meter

Information

The 7600 Precision LCR Meter is an automatic, user programmable instrument for measuring a wide variety of impedance parameters. The 7600 covers a frequency range from 10 Hz to 2 MHz with a basic measurement accuracy of 0.05%. The instruments high resolution graphics display and keypad makes for easy menu programming. Test conditions are stored and recalled from internal memory, eliminating wasted measurement setup time. Extensive pass/fail binning capability and measurements speeds up to 25/sec makes the unit well suited for production applications. The instruments unique measurement sequencing allows up to six parameters to be measured on a single pass. Additionally, a parameter can be plotted against a test condition variable, an invaluable technique for component design and product evaluation. The 7600 comes with IEEE-488.2, RS-232, I/O port (handler), and parallel interfaces, all standard, for remote control operation and communication with other instrumentation. A 3 1/2" floppy drive is also included for program/data storage of test conditions and measurement results.

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User Manual
Manual type:
User Manual
Pages:
122
Size:
341.68 Kbytes (349880 Bytes)
Language:
english
Revision:
Manual-ID:
150261/A4
Date:
2002 10 01
Quality:
Electronic document, no scan, very well readable.
Upload date:
2017 01 29
MD5:
c40297045fd02912290d64732ebe72bd
Downloads:
712

Information

Warranty ... vii Specifications ... ix Introduction - Section 1 1.1 Unpacking and Inspection ... 1-1 1.2 Product Overview ... 1-1 1.3 Controls and Indicators ... 1-2 1.4 Accessories Included ... 1-5 1.5 Accessories/Options Available ... 1-5 1.6 Installation ... 1-6 1.6.1 Instrument Positioning ... 1-6 1.6.2 Power Requirements ... 1-6 1.6.3 Safety Inspection ... 1-7 Operation - Section 2 2.1 General ... 2-1 2.2 Startup ... 2-1 2.3 Connection to Device Under Test ... 2-1 2.4 Zeroing ... 2-2 2.5 Measurement Procedure ... 2-3 2.5.1 General ... 2-3 2.5.2 Default Measurement Conditions ... 2-3 2.6 Menu Functions ... 2-5 2.6.1 General ... 2-5 2.6.2 Setup Menu ... 2-5 2.6.2.1 Primary Parameter ... 2-6 2.6.2.2 Secondary Parameter ... 2-9 2.6.2.3 Frequency ... 2-10 2.6.2.4 AC Test Signal ... 2-10 2.6.2.5 DC Bias Voltage ... 2-11 2.6.2.6 Range Hold ... 2-14 2.6.2.7 Range Locked ... 2-15 2.6.2.8 Measurement Accuracy ... 2-20 2.6.2.9 Measurement Delay ... 2-20 2.6.2.10 # to Average ... 2-21 2.6.2.11 Contact Check ... 2-21 2.6.3 I/O Menu ... 2-22 2.6.3.1 Display Type ... 2-23 2.6.3.2 Nominal Value ... 2-26 2.6.3.3 Result Format ... 2-26 2.6.3.4 Trigger ... 2-27 2.6.3.5 Handler Interface ... 2-27 2.6.3.6 RS-232 Interface ... 2-27 2.6.3.7 IEEE-488.2 Interface ... 2-28 2.6.3.8 Print Results ... 2-28 2.6.3.9 Results to Floppy ... 2-29 2.6.4 Analysis Menu ... 2-35 2.6.4.1 Binning ... 2-36 2.6.4.2 Test Sequencing ... 2-41 2.6.4.3 Parameter Sweep ... 2-44 2.6.4.4 Median ... 2-46 2.6.4.5 Distortion Detection ... 2-46 2.6.4.6 Load Correction ... 2-46 2.6.5 Utilities Menu ... 2-48 2.6.5.1 Save Setup ... 2-49 2.6.5.2 Recall Setup ... 2-50 2.6.5.3 Setup Accuracy ... 2-51 2.6.5.4 Open / Short ... 2-54 2.6.5.5 Lock Out ... 2-55 2.6.5.6 Calibration ... 2-56 2.6.5.7 Set Time/Date ... 2-56 2.6.5.8 Usage/Cal Date ... 2-57 2.6.5.9 Set Contrast ... 2-57 2.6.5.10 Self Test ... 2-58 2.6.5.11 LCD Backlite ... 2-58 2.7 Input/Output Interface ... 2-59 2.7.1 I/O Interface ... 2-59 2.7.2 Parallel Interface ... 2-63 2.7.3 IEEE-488.2 Interface ... 2-64 2.7.3.1 Formats ... 2-74 2.7.3.2 Sample Program for National Instruments GPIB card ... 2-76 2.7.4 RS232 Interface ... 2-77 2.7.5 Results to Printer ... 2-78 2.8 Operation with Accessories ... 2-79 2.8.1 General ... 2-79 2.8.2 Rack Mount Kit (7000-00) ... 2-79 2.8.3 BNC Cable Set, 1 Meter (7000-01), 2 Meter (7000-02) ... 2-79 2.8.4 Kelvin Clip Leads (7000-03) ... 2-80 2.8.5 Alligator Clip Leads (7000-04) ... 2-82 2.8.6 Chip Component Tweezers (7000-05) ... 2-83 2.8.7 Low V, Axial/Radial Lead Component Test Fixture (7000-06) ... 2-84 2.8.8 Low V, Chip component Test Fixture (7000-07) ... 2-85 2.8.9 High Voltage Test Fixture (7000-08) ... 2-87 2.8.10 Calibration Kit (7000-09) ... 2-88 2.8.11 Connections to 874 Type Adapters ... 2-89 2.9 Error Messages ... 2-90 Theory Section 3 3.1 General ... 3-1 3.2 Instrument Description ... 3-1 3.2.1 Basic I2000 Instrument Architecture ... 3-1 3.2.2 7600 Instrument Module ... 3-2 3.2.3 I2000 Instrument Options ... 3-3 Maintenance/Calibration - Section 4 4.1 General ... 4-1 4.2 Instrument Return ... 4-1 4.3 Routine Maintenance ... 4-1 4.3.1 Battery Replacement ... 4-1 4.3.2 Bias Voltage Fuse Replacement ... 4-2 4.3.3 Resetting of Time and Date ... 4-2 4.3.4 Loss of Display Contrast ... 4-3 4.3.5 Preventive Maintenance/Cleaning ... 4-4 4.4 Calibration ... 4-4 4.4.1 General ... 4-4 4.4.2 Calibration Procedure ... 4-4

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