Operation and Service Manual
Contents
1. 3 Tighten the coupling nut of the APC 7 connector ATOR Figure 2 2 Connecting the Test Fixture with APC 7 Connector 4291B Preparation for Use 2 3 Repackaging the Test Fixture For Shipment If shipment to an Agilent Technologies service center is required each test fixture should be repackaged using the original factory packaging materials If this material is not available comparable packaging materials may be used Wrap the side electrode SMD test fixture in heavy paper and pack in anti static plastic packing material Use sufficient shock absorbing material on all sides of the 16191A to provide a thick firm cushion and to prevent movement Seal the shipping container securely and mark it FRAGILE Measurement Error Correcting Function for Each Instrument Each LCR meter or analyzer has measurement error correcting functions Table 2 2 shows the functions of the instrument that can be used for calibration setting the electrical length and Open Short Load compensation Table 2 2 Measurement Error Correcting Functions for Each Instrument Instrument Calibration Electrical length OPEN SHORT LOAD Compensation Compensation Compensation 4291B Calibration Selecting Test Fixtu2. 0020 nee nen eens 2 4 x 2 4 x 4 5 mm Option 010 shorting device size P N 16191 29005 2 1 0 L x 0 5 W x 0 5 H mm P N 16191 29006 2 1 6 L x 0 8 W x 0 8 H mm P N 16191 29007 2 2 0 L x 1 2 W x 0 8 H mm P N 16191 29008 3 2 L x 1 6 W x 0 8 H mm Electrical length when the length between electrodes is 2 mm 14 0 mm Additional Error 1 5 x f Repeatability for inductive component 30 250 x f mQ impedance of 30 mQ 40 pH e 2 30 x f pS admittance of 2 pS 5 fF f frequency GHz General Information 1 3 0 5mm lt H lt 5mm 0 5mm lt W lt 5mm 2mm lt L lt 12mm electrodes AC001001 Figure 1 1 Applicable DUT Size Residual Inductance of the Shorting Bar The usual method to compensate the test fixture s residual inductance is to let SHORT OH In this method the measurement result is the relative value of the measured impedance to the shorting bar s impedance The short bar s residual inductance as a result of its size and shape is not estimated On the other hand there is a definition method to let SHORT x H In this method the measurement result is th
3. Outer Electrode Center Electrode 7 mm 3 5 mm Connector Figure 1 2 Simulation Setup General Information 1 5 Preparation for Use Introduction This chapter explains how to install the 16191A The topics include the following m Initial inspection m Connecting the test fixture for use m Repackaging the test fixture for shipment m Measurement error correcting function for each instrument Initial Inspection The side electrode SMD test fixture has been carefully inspected before being shipped from the factory It should be in perfect physical condition no scratches dents or the like It should also be in perfect electrical condition Verify this by carefully performing an incoming inspection to check the side electrode SMD test fixture set for signs of physical damage and missing contents If any discrepancy is found notify the carrier and Agilent Technologies Your Agilent Technologies sales office will arrange for repair and replacement without waiting for the claim to be settled m Inspect the shipping container for damage Keep the shipping materials until the inspection is completed a Verify that the shipping container contains everything shown in Figure 2 1 and listed in Table 2 1 m Inspect the exterior of the 16191A for any signs of damage Preparation for Use 2 1 Figure 2 1 16191A Product Overview Table 2 1 16191A Contents Descri
4. AC004005 Reference Agilent Part Designator Number Qty Description 1 0515 1050 3 Screw Socket Head M3L8 2 0510 0976 2 Screw Pan Head M2L6 3 16191 25008 1 Holder 4 16191 24018 1 Block 5 16191 29011 1 Spring 6 16191 25006 2 Washer 7 16191 01208 1 Angle 8 16191 00602 1 Plate 9 16191 24006 1 Screw 10 16191 24010 1 Pin 11 PPNR007783 1 Spring 12 16191 23005 1 Plunger Service 4 7 LO E Zi Le I Table 4 6 Replaceable Parts for Test Stage Assembly Reference Agilent Part Designator Number Qty Description 1 0515 0914 1 Screw Flat Head M3L6 2 16191 00201 1 Table 3 16191 24022 1 Screw 4 16191 24014 1 Guide 5 16191 25004 1 Guide 6 16191 24015 1 Contact L 7 0510 0045 1 E Ring 8 16191 24021 1 Nut 9 0510 0952 3 Screw Flat Head M2L4 10 16191 00601 1 Ground Plate 11 0515 2421 1 Screw Pan Head M1 4L3 12 16191 25002 1 Guide 13 16191 60001 1 Contact Assembly 14 16191 24004 1 Contact 15 1250 0907 1 Collet 16 16193 24001 1 Flange Service 4 9 Troubleshooting This section includes the functional check procedure used to troubleshoot the 16191A Side Electrode SMD Test Fixture Open Impedance Check 1 Adjust the electrode distance for connecting the 1 6x2x2 4 mm Shorting Device 16191 29002 2 Place the fixture on the calibrated APC 7 terminal of the 4291B RF Impedance Analyzer 4 5 Set the 4291B RF Impedance Analyz
5. It calls attention to a procedure practice condition or the like which is essential to highlight vii APC 7 is a U S registered trademark of the Bunker Ramo Corporation viii Contents 1 General Information Introduction a a a a a 4444444 ee eee ee ee l 1 Manual Summary 1 1 Product Description due 1 1 Applicable Instruments ee dd d de 1 1 Options Available 4 due 1 2 Accessories Supplied 4 4 0 1 2 Specifications a 444 4 ee 1 3 Supplemental Performance Characteristics 0 1 3 Residual Inductance of the Shorting Bar aoa a a a a a a a 1 4 2 Preparation for Use Introduction 44 444444 a 2 1 Initial Inspection 2 1 Connecting the Test Fixture for Use 2 3 Repackaging the Test Fixture For Shipment 2 0 2422 2 4 Measurement Error Correcting Function for Each Instrument 2 4 8 Operation Introduction 44 444444 a 3 1 Operating Flow 2 1 2 2 4444444 ee eo e 3 1 Overview 6 44444444 ee ee ee ee 0 3 2 How to set the SHORT condition and the OPEN condition 3 3 Setting the SHORT condition 3 3 Setting the OPEN condition 3 5 How to connect the DUT 3 6 Adjusting the Pressure Arm Stroke 3 7 4 Service Introduction a a 44 444
6. instruments that can be used with the 16085B are also applicable 2 The 4194A with 41941A is a typical instrument Other instruments that can be used with the 16099A are also applicable General Information 1 1 Options Available The following option is supplied for the 16191A Option 010 Add industry standard size short bar set Option 701 Short bars set 1x1x2 4 1 6x2 4x2 3 2x2 4x2 4 4 5x2 4x2 4 mm Option 710 Add the magnifying lens and tweezers Accessories Supplied The following accessories are supplied with the 16191A Table 1 1 Furnished Accessories Description Part Number Quantity Operation and Service Manual P N 16191 90040 1 Option 701 P N 16191 29001 1 P N 16191 29002 1 P N 16191 29008 1 P N 16191 29004 1 Case for shorting devices P N 1540 0692 1 Option 010 P N 16191 29005 1 P N 16191 29006 1 P N 16191 29007 1 P N 16191 29008 1 Magnifying lens P N 16193 60002 1 Tweezers P N 8710 2081 1 Wrench P N 8710 1181 1 Option 010 sizes are the same as industry standard EIA EIAJ SMD sizes This short bar set has the following SMD sizes included 1005 mm 0402 inch 1608 mm 0603 inch 2012 mm 0805 inch 3216 mm 1206 inch Order option 010 if the SMD that is to be measured has the same size as the EIA EIAJ sizes 7 Furnished with the option 710 1 2 General Information Specifications This section lists the complete 16191A specifications These specifications are the
7. part number 16191 90030 May 2003 Sixth Edition part number 16191 90040 Safety Summary The following general safety precautions must be observed during all phases of operation service and repair of this instrument Failure to comply with these precautions or with specific WARNINGS given elsewhere in this manual violates safety standards of design manufacture and intended use of the instrument The Agilent Technologies assumes no liability for the customer s failure to comply with these requirements DO NOT Operate In An Explosive Atmosphere Do not operate the instrument in the presence of flammable gasses or fumes Operation of any electrical instrument in such an environment constitutes a safety hazard Keep Away From Live Circuits Operating personnel must not remove instrument covers Component replacement and internal adjustments must be made by qualified maintenance personnel Do not replace components with the power cable connected Under certain conditions dangerous voltages may exist even with the power cable removed To avoid injuries always disconnect power and discharge circuits before touching them DO NOT Service Or Adjust Alone Do not attempt internal service or adjustment unless another person capable of rendering first aid and resuscitation is present DO NOT Substitute Parts Or Modify Instrument Because of the danger of introducing additional hazards do
8. performance standards and limits against which the 16191A is tested When shipped from the factory the 16191A meets the following specifications Maximum DC Bias Voltage 40V Operating Temperature 55 to 85 C Operating Humidity wet bulb temperature lt 40 C e 15 to 95 RH Non operating Temperature 55 to 85 C Non operating Humidity wet bulb temperature lt 65 C CE EEE EEE eee Up to 90 RH Weight 500 g Dimension 150 W x 70 H x 110 D mm Supplemental Performance Characteristics This section lists supplemental performance characteristics Supplemental performance characteristics are not specifications but are typical characteristics included as additional information for the operator Supplemental performance characteristics are not guaranteed Frequency Range DC to 2 GHz Applicable DUT size see Figure 1 1 2 2 mm to 12 mm Option 701 shorting device size P N IoI01 20001 ee 1 x 1 x 2 4 mm P N 16191 29002 4 4048 0e 1 6 x 2 4 x 2 mm P N 16191 29003 2 40280 0e 2 4 x 2 4 x 3 2 mm P N 16191 29004
9. 444 a 4 1 General Information 4 1 Assembly Replacement 444 440 4 3 Disassembly and Assembly Procedure a a a a a ee 4 3 Test Stage Pressure Arm and Locking Arm Assembly Removal 4 3 Replaceable Parts o a a a 0 4 4 Troubleshooting 4 10 Open Impedance Check 4 0 4 10 Short Impedance Check 44 4 a 4 10 Short Impedance Repeatability Check e 4 11 Contents 1 Figures 1 1 Applicable DUT Size 4 0 0 0 0 1 4 1 2 Simulation Setup 4 4 1 5 2 1 16191A Product Overview 2 0 2 2 2 2 Connecting the Test Fixture with APC 7 Connector 4291B 2 2 3 3 1 16191A Test Fixture Overview 3 2 3 2 Arm Stroke Adjustment duree ee ee 3 7 4 1 Replaceable Parts for Test Stage due eee ee ee 4 8 Tables 1 1 Furnished Accessories Deere eee 1 2 1 2 Option 701 Shorting Device Residual Inductance Typical e 1 4 1 3 Option 010 Shorting Device Residual Inductance Typical 1 5 2 1 16191A Contents 2 2 2 2 2 Measurement Error Correcting Functions for Each Instrument Ce 2 4 4 1 16191A Product Overview duree ue ee 4 2 4 2 Replaceable Parts for Main Assembly de a 4 4 4 8 Replaceable Parts for Main Assembly without Top Cover dues 4 5 4 4 Replaceable Parts for L
10. Agilent 16191A Side Electrode SMD Test Fixture Operation and Service Manual Kc Agilent Technologies Agilent Part No 16191 90040 Printed in JAPAN May 2003 Sixth Edition Notice The information contained in this document is subject to change without notice This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of the Agilent Technologies Agilent Technologies Japan Ltd Component Test PGU Kobe 1 3 2 Murotani Nishi ku Kobe shi Hyogo 651 2241 Japan Copyright Agilent Technologies Japan Ltd 1993 1996 1999 2000 2001 2003 Manual Printing History The manual printing date and part number indicate its current edition The printing date changes when a new edition is printed Minor corrections and updates that are incorporated at reprint do not cause the date to change The manual part number changes when extensive technical changes are incorporated December 1993 First Edition part number 16191 90000 June 1996 Second Edition part number 16191 90010 December 1999 Third Edition part number 16191 90010 September 2000 Forth Edition part number 16191 90020 August 2001 Fifth Edition
11. Japan Ltd Call Center 9 1 Takakura Cho Hachioji Shi Tokyo 192 8510 Japan tel 81 426 56 7832 fax 81 426 56 7840 Latin America Agilent Technologies Latin American Region Headquarters 5200 Blue Lagoon Drive Suite 950 Miami Florida 33126 U S A tel 305 267 4245 fax 305 267 4286 Australia New Zealand Agilent Technologies Australia Pty Ltd 347 Burwood Highway Forest Hill Victoria 3131 tel 1 800 629 485 Australia
12. e PTT TANNA o bi Shorting Device 06103065 4 Place the shorting device on the electrode and turn 5 Verify that the shorting device contacts the knob B for fine adjustment electrodes securely 06103074 C6103066 6 Tighten knob A Shorting Device 06103067 8 Verify that pressure arm presses the shorting device 3 4 Operation 7 Press the arm latch Turn down the pressure arm Setting the OPEN condition View from the top 610 3071 View from the side PDA ANN ASS o bi C6103073 DUT 1 Place the DUT on the electrolde just as you set the 2 Remove the DUT from the electrodes shorting device in the short compensation C6103066 3 Press the arm latch Turn down the pressure arm Operation 3 5 How to connect the DUT 06103061 6103070 1 Latch off the arm latch Hold up the pressure 2 Place the DUT on the electrodes arm DUT C6103066 06103072 3 O Press the arm latch Turn down the pressure 4 Verify that pressure arm presses the DUT arm 3 6 Operation Adjusting the Pres
13. e Ordering information must include the Agilent part number and the quantity required Table 4 2 Replaceable Parts for Main Assembly Reference Agilent Part Designator Number Qty Description 1 0515 0914 4 Screw Flat Head 2 16191 04001 1 Top Cover 3 not assigned 1 Main Assembly without Top Cover 44 Service Table 4 3 Replaceable Parts for Main Assembly without Top Cover Ss o EN 3 gt N ii sl a NS SEG GRU no Reference Agilent Part Designator Number Qty Description 1 0515 1550 4 Screw Pan Head M3L8 2 16191 04003 1 Bottom Cover 3 16191 23001 1 Shaft 4 not assigned 1 Pressure Arm Assembly 5 16191 23008 1 Shaft 6 16191 25005 4 Bushing 7 16191 23010 2 Gear 8 16191 24017 1 Screw 9 16191 24016 1 Horizontal Positioning Knob 10 16191 04002 1 Bottom Cover 11 3030 0007 4 Set Screw 12 16191 23004 1 Shaft 13 not assigned 1 Locking Arm Assembly 14 16191 23002 1 Shaft 15 not assigned 1 Test Stage Assembly 16 1460 2372 2 Spring Service 4 5 Table 4 4 Replaceable Parts for Locking Arm Assembly ACO04004 Reference Agilent Part Designator Number Qty Description 1 16191 24005 1 Knob 2 16191 24019 1 Holder 3 0510 0015 1 E ring 4 6 Service Table 4 5 Replaceable Parts for Pressure Arm Assembly
14. e absolute value of the device s impedance The short bar s residual inductance as a result of its size and shape is estimated under specific conditions and is used as a reference value This method is useful for devices with values which are close to the short conditions of the measurement system The reference inductance values presented Table 1 2 and Table 1 3 were simulated as the relative difference to a disk type 0 Q termination on either the 7 mm or the 3 5 mm connector The measurement of these short bars under other conditions than shown below cannot reproduce the reference inductance values Table 1 2 Option 701 Shorting Device Residual Inductance Typical Shorting Bar l mm d mm h mm Offset mm Connector Inductance Typical P N 16191 29001 1 2 4 1 0 75 3 5 mm 0 2 nH P N 16191 29002 1 6 2 4 2 0 45 3 5 mm 0 2 nH P N 16191 29002 2 2 4 1 6 0 25 3 5 mm 0 2 nH P N 16191 29002 2 4 2 1 6 1 3 7mm 0 7 nH P N 16191 29003 3 2 2 4 2 4 0 9 7mm 0 6 nH P N 16191 29004 4 5 2 4 2 4 0 7mm 0 6 nH 1 4 General Information Table 1 3 Option 010 Shorting Device Residual Inductance Typical Shorting Bar l mm d mm h mm Offset mm Connector Inductance Typical P N 16191 29005 1 0 0 5 0 5 0 75 3 5 mm 0 5 nH P N 16191 29006 1 6 0 8 0 8 0 45 3 5 mm 0 4 nH P N 16191 29007 2 0 1 2 0 8 1 5 7mm 0 9 nH P N 16191 29008 3 2 1 6 0 8 0 9 7mm 0 8 nH Short Bar
15. eck the value is within the Short Impedance Value Guideline described in Table 4 8 4 Calculate the difference between the first Ls measurement value and second Ls measurement value at each frequency The guideline of the short impedance repeatability is as follows Table 4 9 Short Impedance Repeatability Guideline Parameter Frequency Guideline difference Ls 100MHz 45 pH Ls 1 GHz 20 pH Service 4 11 REGIONAL SALES AND SUPPORT OFFICES For more information about Agilent Technologies test and measurement products applications services and for a current sales office listing visit our web site http www agilent com find tmdir You can also contact one of the following centers and ask for a test and measurement sales representative 11 29 99 United States fax 61 3 9272 0749 Agilent Technologies tel 0 800 738 378 New Zealand Test and Measurement Call Center fax 64 4 802 6881 P O Box 4026 Englewood CO 80155 4026 Asia Pacific tel 1 800 452 4844 Agilent Technologies 24 F Cityplaza One 1111 King s Road Canada Taikoo Shing Hong Kong Agilent Technologies Canada Inc tel 852 3197 7777 5150 Spectrum Way fax 852 2506 9284 Mississauga Ontario L4W 561 tel 1 877 894 4414 Europe Agilent Technologies Test amp Measurement European Marketing Organization P O Box 999 1180 AZ Amstelveen The Netherlands tel 31 20 547 9999 Japan Agilent Technologies
16. er as follows Measurement Parameter Cp parallel capacitance Start Frequency 100 MHz Stop Frequency 1 GHZ OSC Level 0 12 V Number of Point 2 Point Averaging Factor 16 Point Averaging ON Perform a single sweep measurement Read Cp value at 100 MHz and 1 GHz The guideline for the open impedance value is as follows Table 4 7 Open Impedance Value Guideline Parameter Frequency Guideline absolute value Cp 100MHz 770 fF 400 fF Cp 1 GHz 770 fF 400 fF Short Impedance Check l After the Open Impedance Check is completed put the 1 6x2x2 4 mm Shorting Device 16191 29002 between the electrodes 2 Set the 4291B RF Impedance Analyzer as follows Measurement Parameter Ls series inductance Start Frequency 100 MHz Stop Frequency 1 GHZ OSC Level 0 12 V Number of Point 2 Point Averaging Factor 16 Point Averaging ON 3 Make a single sweep measurement 4 Read Ls value at 100 MHz and 1 GHz The guideline of the short impedance value is as follows 4 10 Service Table 4 8 Short Impedance Value Guideline Parameter Frequency Guideline absolute value Ls 100 MHz 3nH 1nH Ls 1 GHz 3nH 1 nH Short Impedance Repeatability Check 1 After the Short Impedance Check is completed remove the Shorting Device and put it back on the same place again 2 Make a single sweep measurement with the same measurement conditions 3 Read Ls value at 100 MHz and 1 GHz and ch
17. ith this symbol when it is necessary for the user to refer to the instruction manual in order to protect against damage to the instrument Indicates dangerous voltage terminals fed from the interior by voltage exceeding 1000 volts must be so marked Protective conductor terminal For protection against electrical shock in case of a fault Used with wiring terminals to indicate the terminal which must be connected to ground before operating equipment Low noise or noiseless clean ground earth terminal Used for a signal common as well as providing protection against electrical shock in case of fault A terminal marked with this symbol must be connected to ground in the manner described in the installation Operation manual and before operating the equipment Frame or chassis terminal A connection to the frame chassis of the equipment which normally includes all exposed metal structures Alternating current power line Direct current power line Alternating or direct current power line Warning denotes a hazard It calls attention to a procedure practice condition or the like which if not correctly performed or adhered to could result in injury or death to personnel Caution sign denotes a hazard It calls attention to a procedure practice condition or the like which if not correctly performed or adhered to could result damage to or destruction of part or all of the product Note denotes important information
18. n instrument will execute its programming instruction when property installed on that instrument Agilent Technologies does not warrant that the operation of the instrument or software or firmware will be uninterrupted or error free Limitation Of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by Buyer Buyer supplied software or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance No other warranty is expressed or implied Agilent Technologies specifically disclaims the implied warranties of merchantability and fitness for a particular purpose Exclusive Remedies The remedies provided herein are buyer s sole and exclusive remedies Agilent Technologies shall not be liable for any direct indirect special incidental or consequential damages whether based on contract tort or any other legal theory Assistance Product maintenance agreements and other customer assistance agreements are available for Agilent Technologies products For any assistance contact your nearest Agilent Technologies Sales and Service Office Addresses are provided at the back of this manual vi Safety Symbols General definitions of safety symbols used on equipment or in manuals Warning Caution Note i Instruction manual symbol the product is marked w
19. not substitute parts or perform unauthorized modifications to the instrument Return the instrument to a Agilent Technologies Sales and Service Office for service and repair to ensure the safety features are maintained Dangerous Procedure Warnings Warnings such as the example below precede potentially dangerous procedures throughout this manual Instructions contained in the warnings must be followed Warning Dangerous voltages capable of causing death are present in this A instrument Use extreme caution when handling testing and adjusting this instrument The voltage levels found in this test fixture when used with the intended instruments do not warrant more than normal safety precautions for operator safety Operating Precaution Do not exceed the operating input power voltage and current level and signal type appropriate for the instrument being used refer to your instrument s operation manual Caution Electrostatic discharge EspD can damage the highly sensitive microcircuits in your instrument ESD damage is most likely to occur as the test fixtures are b being connected or disconnected Protect them from ESD damage by wearing a grounding strap that provides a high resistance path to ground Alternatively ground yourself to discharge any static charge built up by touching the outer shell of any grounded instrument chassis before touching the test port connectors Never touch the test clip contacts U
20. ocking Arm Assembly 4 6 4 5 Replaceable Parts for Pressure Arm Assembly o 4 7 4 6 Replaceable Parts for Test Stage Assembly 4 9 4 7 Open Impedance Value Guideline 4 10 4 8 Short Impedance Value Guideline 4 11 4 9 Short Impedance Repeatability Guideline e 4 11 Contents 2 General Information Introduction The purpose of this manual is to enable you to use your 16191A Side Electrode SMD Test Fixture efficiently and confidently Manual Summary This manual contains the following m The specifications of the 16191A see this chapter a Installing the 16191A see Chapter 2 m Operating the 16191A see Chapter 3 m Ordering replaceable parts for the 16191A see Chapter 4 Product Description The 16191A is used to measure a side electrodes surface mount device SMD with high repeatability Applicable Instruments The 16191A has been designed to operate specifically with the following LCR meters and impedance analyzers You can directly connect the 16191A to 4191A 4291B E4991 A You can use the 16191A with 43961A 4395A option 010 4396A B option 010 You can use the 16191A with 41951A 4195A You can use the 16191A with RF adapter 42942A 4294A You can use the 16191A with RF adapter 16085B 4284A1 You can use the 16191A with RF adapter 16099A 4194A with 41941A 1 The 4284A is a typical instrument Other 4 terminal pair
21. ollowing pages Select the DUT size Calibrate your analyzer Described in Chapter 2 Connect the Test Fixture Ger the el cirical length The 16191A s electrical length is 14 0 mm typical value y To set the electrical length see your analyzer s Operation Manual Perform fixture To set the fixture and devices for fixture compensation see compensation gt How to set the SHORT condition and the OPEN condition SHORT compensation These procedures show how to set the test fixture for the LOAD compensation OPEN SHORT LOAD compensation procedure For how to measure OPEN SHORT LOAD see the Operation Manual OPEN compensation supplied with your analyzer You can omit LOAD compensation H To connect the DUT see Connect the device gt How to connect the DUT under test DUT Ni Measurement The compensating functions are different for each instrument See Table 2 2 and perform the listed functions Operation 3 1 Overview Pressure adjustment Arm stroke adjustment fSee Figure 3 3 GH Am latch gt Positioner Magnifying lens is set here Horizontal locking knob Electrode Device scale Horizontal positioning knob N A o Wy 3 Figure 3 1 16191A Test Fixture Overview Electrodes These are connected to the device Pressure arm Fixes the device Pressure adjustment Adjusts the pressure a
22. pplied to the device Arm latch Latches the arm off to turn up and down the arm Positioner Slides to fix an electrode Horizontal positioning knob Opens and closes the positioner Horizontal locking knob Locks the positioner Device scale Used for rough adjustment of the positioner Shorting device Not shown in Figure 3 1 Used for short compensation If you ordered the option 010 or 701 four types of shorting devices are supplied with the 16191A Use one that has dimensions similar to the DUT When making a shorting device of same dimensions as your DUT very low residual impedance and a high conductivity metal that is not easily corroded must be used to construct the shorting device It must also be clean Magnifying lens Not shown in Figure 3 1 Used when placing a small device within the electrodes Warning DO NOT look at the sun through the magnifying glass DO NOT operate or leave the magnifying glass under direct sunlight 3 2 Operation How to set the SHORT condition and the OPEN condition Setting the SHORT condition C6103060 06103061 The names of each part are listed above 1 Latch off the arm latch Hold up the pressure arm 06103062 C6103063 2 Loosen knob A 3 Adjust knob B to fit the shorting device to the device scale Operation 3 3 Sherting Device 06103064 View from the top View from the sid
23. ption Agilent Part Quantity Number D Test fixture 16191A 1 Q Operation and Service Manual P N 16191 90020 1 Shorting device 1x 1x2 4 mm P N 16191 29001 1 1 6x2 4x 2 mm P N 16191 29002 1 2 4x2 4x3 2 mm P N 16191 29003 1 2 4x2 4x4 5 mm P N 16191 29004 1 Case for shorting device P N 1540 0692 1 Magnifying lens P N 16193 60002 1 Tweezers P N 8710 2081 1 D Wrench P N 8710 1181 1 1 Operation and Service Manual is not shown in Figure 2 1 2 Contained if you ordered the 16191A option 701 3 The magnifying lens is packed separately from the 16191A body Connect it as shown in Figure 2 1 4 Contained if you ordered the 16191A option 710 2 2 Preparation for Use Connecting the Test Fixture for Use Note Some instruments require an adapter to be connected to the 16191A see i Applicable Instruments in Chapter 1 w 1 Calibrate your analyzer at the APC 7 connector plane before connecting test fixture See Table 2 2 for the applicable error correcting function After calibration disconnect any standards from the APC 7 connector 2 Place the fixture on the APC 7 connector 3 Tighten turn counterclockwise the coupling nut of the APC 7 connector A myg 2 Place the fixture on APC 7 connector SIME LECTRODE SHD pez connector
24. re OPEN SHORT LOAD OPEN Port Extension Compensation Compensation Compensation SHORT LOAD LOW LOSS Capacitor 4191A Calibration Electrical Length No capability No capability No capability Os og 50 Q 4194A with No capability No capability OPEN Correction SHORT Correction LOAD Correction 16085B 4195A with Calibration OPEN Port Extension 0 S OFFSET 0 Q OFFSET No capability 41951A SHORT Port 1 or Port 2 LOAD 4194A with Calibration No capability Compensation Compensation No capability 41941A B Os ZERO OPEN ZERO SHORT 16099A og 50 Q 4194A with Calibration No capability Compensation Compensation No capability 16085B os ZERO OPEN ZERO SHORT og 50 Q 1 According to demand for precise measurement 2 4 Preparation for Use Operation Introduction This chapter describes how to use the test fixture and the measurement error correcting techniques for the test fixture Operating Flow Before performing a measurement you have to compensate for the residual error of the test fixture by using the measurement error correcting functions Perform the following steps when measuring the DUT The 16191A has inherent stray capacitance residual inductance and residual resistance that affect the measurement To compensate for these residuals and thus minimize their effect on measurement accuracy the measurement instrument s OPEN and SHORT compensation capabilities must be used gt indicates procedures in the f
25. se a work station equipped with an anti static work surface Certification Agilent Technologies certifies that this product met its published specifications at the time of shipment from the factory Agilent Technologies further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology to the extent allowed by the Institution s calibration facility or to the calibration facilities of other International Standards Organization members Warranty This Agilent Technologies instrument product is warranted against defects in material and workmanship for a period of one year from the date of shipment except that in the case of certain components listed in Instrument Specifications of this manual the warranty shall be for the specified period During the warranty period Agilent Technologies will at its option either repair or replace products which prove to be defective For warranty service or repair this product must be returned to a service facility designated by Agilent Technologies Buyer shall prepay shipping charges to Agilent Technologies and Agilent Technologies shall pay shipping charges to return the product to Buyer However Buyer shall pay all shipping charges duties and taxes for products returned to Agilent Technologies from another country Agilent Technologies warrants that its software and firmware designated by Agilent Technologies for use with a
26. sure Arm Stroke Depending on the device size change the pressure arm stroke so that the arm properly presses the device 1 Loosen the screws with the wrench 2 Adjust the arm stroke 3 Tighten the screws d gt 1 Loose the screws 22 2 Adjust the arm stroke D Figure 3 2 Arm Stroke Adjustment AC003004 Operation 3 7 Service Introduction This chapter covers the following subjects General Information m Assembly Replacement o Disassembly Procedure for Main Assembly o Replaceable Parts a Troubleshooting Warning These servicing instructions are for use by qualified personnel only Do A NOT perform any servicing other than that contained in the operating section unless you are qualified to do so Caution When you repair the 16191A put on lint free groves to avoid contaminating inner parts of the 16191A Agilent Technologies supplies lint free groves b Agilent part number 9300 0163 General Information Table 4 1 shows all items included with the 16191A Side Electrode SMD Test Fixture Service 4 1 Table 4 1 16191A Product Overview Reference Agilent Part Designator Number Qty Description 1 not assigned 1 Main Assembly 2 16193 60002 1 Magnifying Glass 3 8710 1181 1 Wrench 4 8710 2081 1 Tweezers 5 16191 29001 1 Shorting Device 1x1x2 4 mm 6 16191 29002 1 Shorting De
27. vice 1 6x2 4x2 mm 7 16191 29008 1 Shorting Device 2 4x2 4x3 2 mm 8 16191 29004 1 Shorting Device 2 4x2 4x4 5 mm 9 1540 0692 1 Case for shorting devices 16191 29021 1 Styrofoam Holder 16191 90040 1 Operation and Service Manual 1 Contained if you ordered the 16191A option 710 2 Contained if you ordered the 16191A option 701 3 Not shown in the figure 4 2 Service Assembly Replacement This section includes Disassembly and Assembly Procedures and Replacement Parts for the Main Assembly Disassembly and Assembly Procedure This section contains the information required to disassemble and assemble the Main Assembly Test Stage Pressure Arm and Locking Arm Assembly Removal 1 Remove the four flat head screws marked with 1 in Table 4 2 Then remove the top cover of the Pressure Arm Assembly 2 Loosen the knob of the Locking Arm marked with 13 in Table 4 3 3 Remove the four screws marked with 1 in Table 4 8 Then remove the Test Stage Assembly marked with 15 in Table 4 8 4 Remove the bottom cover 2 two springs 16 two shafts 3 and 14 and Locking Arm Assembly 13 see Table 4 3 5 Remove the Pressure Arm Assembly marked with 4 in Table 4 3 Service 4 3 Replaceable Parts Table 4 2 through Table 4 6 show and list the replaceable parts for the 16191A The parts listed can be ordered from your nearest Agilent Technologies Offic
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