Caution 注意 - TRS RenTelco
Contents
1. Caution Proper handling care should be taken when using the test fixture Refrain from applying brute force doing so could damage the fixture Particularly the upper portion where the DUT is mounted of the test fixture where all the sensitive parts have been accurately set and adjusted Do not place the test fixture on top of a desk or any hard objects with its face down reverse UU DOpo poo od 0000000000000 0000000000000 Odo pod od 0000000000000 0000000000000 ODO po od od 0000000000000 0000000000000 DODpoO good od 0000000000000 0000000000000 Agilent 16047E Test Fixture Operation and Service Manual Third Edition Spb Agilent Technologies Agilemt Part No 16047 90040 January 2001 Printed in Japan Notices 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 1999 2001 Manual Printing History The manual s printing date and part number indicate its current edition The printing date changes when a new edition is printed Minor corrections and update2. e 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 not install 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 that safety features are maintained e Dangerous Procedure Warnings Warnings such as the example below precede potentially dangerous procedures throughout this manual Instructions contained in the warnings must be followed Dangerous voltages capable of causing death are presenting this instrument Use extreme caution when handling testing and adjusting this instrument 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 IMPORTANT Warranty This Agilent Technologies instrument product is warranted against defects in material and workmanship for a period corresponding to the indiv
3. If a faulty part is located in an assembly that cannot be disassembled order the next higher assembly or return the fixture to the nearest Agilent Technologies Sales Service Office for repair or replacement Replacable Parts Replacable Parts part 1 of 2 32 Chapter 5 Table 5 1 Replacable Parts part 1 of 2 Service Maintenance Reference Agilent Part No Qty Description Designator 1 16047 00623 1 PLATE H 2 16047 00624 1 PLATE L 3 16047 24024 4 NUT 4 16047 00622 2 PLATE 5 16047 23021 2 SHAFT 6 16380 24001 4 TERMINAL 7 2950 0043 4 NUT 8 2190 0016 2 Washer 9 16047 09001 1 INSULATOR 10 16047 00625 1 SHIELD 11 16047 24022 1 SCREW 12 16047 00621 1 SHORT BAR 13 16047 04021 1 COVER 14 16047 60011 2 BNC LEVER ASSEMBLY 15 1250 1798 2 CONNECTOR BNC 16 16047 00626 1 CONTACT 17 16047 24023 2 SLEEVE 18 16047 00627 1 PLATE 19 0515 0999 2 SCREW Chapter 5 33 Service Maintenance Figure 5 2 Replacable Parts part 2 of 2 34 Chapter 5 Replacable Parts part 2 of 2 Service Maintenance Reference Agilent Part No Qty Description Designator 1 0370 2446 2 KNOB 2 16047 04022 1 COVER 3 16047 24021 2 KNOB 4 16047 24026 2 FLANGE 5 0515 0914 4 SCREW 6 16047 01222 1 ANGLE 7 0515 0952 4 SCREW 8 0515 0999 3 SCREW 9 16047 25021 2 INSULATER 10 0515 2791 1 SCREW 1
4. error Ze of IZI measurement as follows If Dx lt 0 1 De Ze 100 If 0 1 lt Dx lt 0 5 De Ze 100 x 1 Dx where Dx is the measured value of D It is necessary for Ze to be below 10 D is not expressed as a percentage but as an absolute value 28 Chapter 4 Specifications and Supplemental Performance Characteristics Supplemental Performance Characteristics Rs ESR Measurement Additional error Rse of the Rs measurement is calculated by additional error Ze of IZI measurement as follows If Dx lt 0 1 Rse Ze Dx If 0 1 lt Dx lt 0 5 Rse Ze Dx x 1 Dx Dx is the measured value of D and is calculated as follows Dx 2 xT x f x Csx x Rsx where f measurement signal frequency Csx measured value of Cs Rsx measured value of Rs Chapter 4 29 Specifications and Supplemental Performance Characteristics Supplemental Performance Characteristics 30 Chapter 4 Service This chapter provides information on servicing and proper maintenance 31 Figure 5 1 Service Maintenance Maintenance An exploded view of the 16047E for parts identification is shown in Figure 5 1 and Figure 5 2 Do not disassemble any further than shown Maintenance consists principally of cleaning contacts and replacing worn or damaged parts Take special care when cleaning contacts To order parts use the Agilent Technologies part numbers listed in Table 1 1 and Table 1 2
5. 1 16047 24025 1 SLEEVE 12 0515 0914 2 SCREW 13 16047 01221 1 ANGLE Chapter 5 35 Service Maintenance 36 Chapter 5
6. ctrode connected to an instrument s Leyg and the HIGH side electrode connected to an instrument s Hcur Hpor 2 Electrode securing Secures the electrodes with DUT leads caught screws 3 Fixture fastening Secures the fixture to an instrument screws 4 Shorting bar Detached and used as a shorting bar when performing short correction Also used as a guard terminal securing plate when measuring a 3 terminal device Chapter 2 17 Overview Functions 18 Chapter2 Operation This chapter describes the proper methods for fixture compensation with the 16047E and DUT measurement 19 NOTE NOTE Operation Performing Fixture Compensation Performing Fixture Compensation To enhance measurement accuracy fixture compensation should be done before DUT measurement The fixture compensation requires measurements with the 16047E for open and short compensation data The following procedure shows the measurement for the compensation data Performing Open Compensation The open compensation procedure is as follows 1 Fasten the electrode securing screws at the HIGH and LOW sides with no DUT leads caught in the electrodes Do not fasten the screws too tightly to prevent the electrodes from damaged 2 Follow the instruction manual that came with your instrument to perform a measurement to obtain open compensation data Performing Short Compensation The short compensation procedure is a
7. idual warranty periods of its component products Instruments are warranted for a period of one year Fixtures and adapters are warranted for a period of 90 days During the warranty period Agilent Technologies will at its option either repair or replace products that 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 an 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 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 warrantie
8. ional Error Yo S Open Repeatability Admittance Zs Q Short Repeatability Impedance Zx 2 Measured Value Impedance Without extension cable Applicable Instruments 4294A Yo 2n 104ux f 100 S Zs 2m 600 mx f 100 Q A f lt 15 MHz 0 2 x f 10 f gt 15MHz 4 x 100 where f is the measurement frequency MHz Without extension cable Applicable Instruments 4192A 4194A 4263B 4268A 4278A 4279A 4284A 4285A 4338B Yo 2n 10 f 100 5 Zs 2m 600 mx f 100 Q A 0 2 x 10 where f is the measurement frequency MHz Chapter 4 27 NOTE Specifications and Supplemental Performance Characteristics Supplemental Performance Characteristics 4194A extension cable 1m Yo 4n 204x f 100 S Zs 4m 1200 mx f 100 Q A 0 6 x f 10 where f is the measurement frequency MHz 4285A 4294A extension cable 1m Yo 4n 204x f 100 S Zs 4m 1200 mx f 100 Q A f lt 5MHz 06 x f 10 f gt 5MHz g x f 100 where f is the measurement frequency MHz 4285A 4294A extension cable 2m Yo 4n 20 u x f 100 S Zs 4m 1200 mx f 100 Q A f lt 5MHz 1 x f 10 f gt 5MHz g x f 100 where f is the measurement frequency MHz D Measurement Additional error De of the D measurement is calculated by additional
9. ll degrade the guard effect resulting in less accurate measurement result 24 Chapter 3 Specifications and Supplemental Performance Characteristics This chapter provides specifications and supplemental performance characteristics of the 16047E test fixture 25 Specifications and Supplemental Performance Characteristics Specifications Specifications Applicable Instruments LCR meters and Impedance Analyzers with four terminals Applicable DUT Type Lead components Frequency lt 110MHz DC Bias 42V peak max AC DC Operating temp 20 C to 75 C I humidity 15 to 95 RH wet bulb temp lt 40 C Non Operating temp 40 C to 70 C Environment humidity lt 90 RH wet bulb temp lt 65 C Dimension Approximately 135 W x 40 H x 65 D mm Weight Approximately 200g 26 Chapter 4 Specifications and Supplemental Performance Characteristics Supplemental Performance Characteristics Supplemental Performance Characteristics This section provides useful data on the 16047E These supplemental performance characteristics should not be considered specifications Additional Error Additional errors are calculated as follows ZI Measurement Additional error Ze of the IZI measurement is calculated by substituting the values in the table below into the following equation Ze A Zs Zx Yo xZx x 100 where Additional Error Proport
10. ping container or cushioning material is damaged it should be kept until the contents of the shipment have been checked for completeness and the 16047E has been checked mechanically and electrically The contents of the shipment should be as listed in Table 1 1 If the contents are incomplete if there is mechanical damage or defect notify the nearest Agilent Technologies office If the shipping container is damaged or the cushioning material shows signs of unusual stress notify the carrier as well as the Agilent Technologies office Keep the shipping materials for the carrier s inspection Contents Description Part Number Qty 16047E Test Fixture Shorting bar 16047 00621 Operation and Service Manual 16047 90040 a Fasten the guard terminal of the test fixture 10 Chapter 1 Step 1 Step 2 Step 3 Step 4 Figure 1 1 Installation Guide Connecting the 16047E Connecting the 16047E Connecting to the 4294A Follow these steps below to connect the 16047E to the 4294A Set the 16047E test fixture to the test connectors on the front panel of the 4294A by gradually coupling the four BNC connectors and fastening screws of the fixture with the test connectors and accessory mounting holes of the instrument until they come to complete contact Fasten two of the four BNC connectors to the mating test connectors by gradually turning the two BNC connectors rotation levers
11. s follows 1 Remove the shorting bar secured on the guard terminal 2 Loosen the electrode securing screws so that the shorting bar is caught in the electrodes Place the shorting bar in the proper direction so that it does not contact to the guard terminal 20 Chapter 3 Figure 3 1 NOTE NOTE Operation Performing Fixture Compensation Performing short compensation Shorting bar Guard terminal 160472080301 3 Fasten the electrode securing screws Do not fasten the screws too tightly to prevent the electrodes from damaged 4 Follow the instruction manual that came with your instrument to perform a measurement to obtain short compensation data Performing Load Compensation Generally there is no need to perform load compensation If you have any standard device or you need to keep consistency in measured data perform load compensation The load compensation procedure is as follows 1 Fasten the electrode securing screws at the HIGH and LOW sides with load leads caught in the electrodes Do not fasten the screws too tightly to prevent the electrodes from damaged 2 Follow the instruction manual that came with your instrument to perform a measurement to obtain load compensation data Chapter 3 21 Operation DUT Measurement DUT Measurement Before performing DUT measurement open and short compensation should be done as described in the previous sections 1 Loosen the electrode
12. s 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 WARNING CAUTION NOTE A NI d 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 Safety Symbol General definitions of safety symbols used on the instrument or in manuals are listed below Instruction Manual symbol the product is marked with this symbol when it is necessary for the user to refer to the instrument manual Alternating current Direct current On Supply Off Supply In position of push button switch Out position of push button switch Frame or chassis terminal A connection to the frame chassis of the equipment which normally include all exposed metal structure This warning 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 in injury or death to personnel This Caution sign denotes a hazard It calls attention to a procedure prac
13. s that are incorporated at reprint do not cause the date to change The manual part number changes when extensive technical changes are incorporated April 1999 First Edition part number 16047 90040 December 1999 Second Edition part number 16047 90040 January 2001 Third Edition part number 16047 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 elsewhere in this manual may impair the protection provided by the equipment In addition it violates safety standards of design manufacture and intended use of the instrument The Agilent Technologies assumes no liability for the customers failure to comply with these requirements DO NOT Operate In An Explosive Atmosphere WARNING Do not operate the instrument in the presence of flammable gasses or fumes Operation of any electrical instrument in such an environment constitutes a definite safety hazard e 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
14. securing screws of both sides so that DUT leads are caught in the electrodes 2 Fasten both of the securing screws NOTE Do not fasten the screws too tightly to prevent the electrodes from damaged Figure 3 2 Performing DUT Measurement 16047 0302 3 Follow the instruction manual that came with your instrument to measure your DUT 22 Chapter 3 Operation Measuring 3 terminal device Measuring 3 terminal device The 16047E allows you to measure a 3 terminal device shown in Figure 3 3 Figure 3 3 3 terminal device Use the guard terminal on the fixture to measure a 3 terminal device Connect the lead No 3 to the guard terminal in order to measure only characteristics of Z eliminating any effects from Z and 73 1 Loosen the electrode securing screws of both sides and the screw of the guard terminal 2 Insert the leads No 1 or 2 into the electrodes then fasten the screws Insert the lead No 3 into the guard terminal then secure it with the screw Figure 3 4 Measuring 3 terminal device Guard terminal 160478080304 3 Follow the instruction manual that came with your instrument to measure your Chapter 3 23 Operation Measuring 3 terminal device DUT Similarly connect the lead No 2 to the guard terminal in order to measure only characteristics of Z eliminating any effects from Z and Za NOTE Connect your device to the guard terminal with a shortest possible lead Longer lead wi
15. tice condition or the like which if not correctly performed or adhered to could result in damage to or destruction of part or all of the product Note denotes important information It calls attention to a procedure practice condition or the like which is essential to highlight Contents 1 Installation Guide Incoming Inspection snc ea wie tes 10 Connecting the 1604 7B iii es SS FS nr SERS eae SEES 11 Connecting to the 4294 A en ne a mn an be ed ee 11 Connecting to the instrument other than 42944 12 Cl it iii ha ia ea A Es 13 2 Overview PrOdUCHO VERVIEW is rie o RS MRLs rt 16 SO ee een gr are 17 3 Operation Performing Fixture Compensation o 20 Performing Open Compensation o 20 Performing Short Compensation LL 20 Performing Load Compensation LL 21 DUT Measurement ican ost RI ie HE I AO Be ee 22 Measuring 3 terminal device LL 23 4 Specifications and Supplemental Performance Characteristics Specifications i Be eh bella elezioni 26 Supplemental Performance Characteristics 8 27 Additional Error ee est a Heck Bee eee etre 27 5 Service Maintenance it 32 Replacable Parts it is 32 Contents Installation Guide Table 1 1 Installation Guide Incoming Inspection Incoming Inspection Inspect the shipping container for damage If the ship
16. until each pair of connectors are securely connected Be sure to align the grooves on both sides Turn clockwise the fixture s two fastening screws together so that the fixture is secured to the instrument Finally secure the remaining two BNC connectors of the fixture by turning clockwise their rotation levers Connecting 16047E to 4294A 16047 0102 NOTE The fastening screws are designed to provide the fixture with mechanical stability and a prolonged life Removing these screws will not affect measurement values Chapter 1 11 Figure 1 2 Figure 1 3 Step 1 Step 2 Installation Guide Connecting the 16047E Connecting to the instrument other than 4294A When connecting the 16047E to any instrument other than the 4294A remove the four fastening screws as shown in Figure 1 2 Locations of fastening screws LOW 42V Peak Max Output 16047e0j0103 Set the 16047E test fixture to the UNKNOWN connectors on the instrument by gradually coupling the four BNC connectors and fastening screws of the fixture with the connectors of the instrument until they come to complete contact Be sure to align the grooves on both sides Secure the two BNC connectors of the fixture b
17. y turning clockwise their rotation levers Connecting the fixture to the instrument Turn the lever clockwise UNKNOWN terminal 16047e0e0104 12 Chapter 1 Installation Guide Cleaning Cleaning When the electrodes get dirty their contact resistance increases resulting in inaccurate measurement Use soft cloth to clean the electrode to remove dust particles or any other dirt Chapter 1 13 Installation Guide Cleaning 14 Chapter1 Overview Overview Product Overview Product Overview The 16047E is a test fixture used to measure parts with leads When used with the 4294A the fixture provides highly accurate measurement with wide frequency range up to 110 MHz Also it gains mechanical stability and a prolonged life when it is secured to the 4294A with its fastening screws Figure 2 1 Product Overview 16 Chapter2 Figure 2 2 Table 2 1 Overview Functions Functions Figure 2 2 shows name of each part of the 16047E and Table 2 2 shows function 16047E Parts 4 Shorting bar 1 Electrode 3 Fixture fastening screws 3 Fixture fastening screws 2 Electrode securing screws 16047060202 16047E Function No NAME FUNCTION 1 Electrode Contact for DUT electrode The LOW side ele
Download Pdf Manuals
Related Search