HP Wheelchair 16380A User's Manual
Contents
1. E VO8ES dii STANDARD AIR CAPACITOR SET 16380A Te AS T 2 Ms NL Qu e Be A LORS AS VAPEUR eg SUA SOS DA A RIESCI SOSH CIENT ARES DIDA F Ja s PACKARD JUNE 1982 HP 15380 WARRANTY AND ASSISTANCE All Hewlett Packard products are warranted against defects in materials and workmanship This warranty applies for one year from the date of delivery or in the case of certain major compo nents listed in the operating manual for the specified period We will repair or replace products which prove to be defective during the warranty period provided they are returned to Hewlett Packard No other warranty is expressed or implied We are not liable for consequential damages For any assistance contact your nearest Hewlett Packard Sales and service Office Addresses are provided at the back of this manual Lae HEWLETT ie PACKARD HP MODEL 16380A STANDARD AIR CAPACITOR SET CONNECTION GUIDE Serial Prefixed All Manual Printed JUL 1980 MAKE ALL CORRECTIONS IN THIS MANUAL ACCORDING TO ERRATA BELOW THEN CHECK THE FOLLOWING TABLE FOR YOUR INSTRUMENT SERIAL PREFIX 4 DIGITS OR SERIAL NUMBER 9 DIGITS ANO MAKE ANY LISTED CHANGES IN THE MANUAL NEW ITEM SERIAL PREFIX OR NUMBER MAKE MANUAL CHANGES SERIAL PREFIX OR NUMBER MAKE MANUAL OHANGES Add Calibration c2. for a IMHz measurement refer to following table and also to effects of cable in HP Cable 10121 also refer to page 3 52 of 4270A Manual instruc tions for the effects of the cable length when cables other than the 10121 are connected eal the capacitor standard and UNKNOWN termi nals P 100r C Maz C iz C 1 KHZ one fe Calibration value at MHz Cuuz Diez Calibration value at 1kHz 9X107 Effect of cable in HP 10121 Cable when measuring 1000pF at IMHz Cabac take 0 67 Dissipatiohn Factor 0 0045 4 CONNECTION for THREE TERMINAL LCR METERS and BRIDGES 4 1 INSTRUMENTS 4332A 4265B REQUIRED ACCESSORIES Banana BNC Adapter HP 10113A or HP 10ITIA X 2 PNUSBNG 3D IB aoa eo acus d ob pte wie C Carr HP 10121A X 2 BNC Female Female Adapter HP P N 1250 0080 X 2 PROCEDURE a Set 4332A and 4265B controls for measuring capacitance b Connect capacitor standard to the UNKNOWN terminal of respective instru ment with a banana to BNC adapter two 2 BNC to BNC cables and two 2 BNC female female adapters as in the figure below LCR METER LCR METER Model 16380A Note A zero adjustment should be performed with adapter and cable connected to 4332A not required for 4265B before connection of standard capacitor C Proceed with measurement in accordance with 4332A and
3. 4265B capacitance measuring procedures Note Actual measurement values include stray capacitor between High and Low UNKNOWN terminals this value is approximately 0 4pF for measurement with 42658 amp To obtain servicing information and order replacement parts contact the nearest Hewlett Packard Sales and Service Office in HP Catalog or contact the nearest regional office IN THE UNITED STATES IN CANADA CALIFORNIA QUEBEC Hewlett Packard Company Hewlett Packard Canada Ltd Corporate Service Center 275 Hymus Blvd 333 Logue Avenue Pointe Claire Mountain View California 94043 3939 Lankershim Blvd IN EUROPE North Hollywood 91604 SWITZERLAND GEORGIA Hewlett Packard Schewiz AG Chateau Bloc 19 P O Box 105005 219 Atlanta 30348 CH 1219 Le Lignon Geneva ILLINOIS 5201 Tollview Dr Rolling Mdws 60008 IN AFRICA ASIA AND AUSTRALIA NEW JERSEY Hewlett Packard Intercontinental W 120 Century Road 3200 Hillview Ave Paramus 07652 Palo Alto California 94304 IN CENTRAL AND SOUTH AMERICA Hewlett Packard Intercontinental 3200 Hillview Ave Palo Alto California 94304 PACKARD Part Mo 16380 90000 Printed in JAPAN
4. d Pr HP P N 1250 0781 2ea BNC Female Female Adapter obs HP P N 1250 0080 4ea PROCEDURE a set 4273A controis to the same settings as for performing C offset ad justment b Connect HP 16045A test leads to the 4273A c Connect two BNC T adapters to the test leads as shown in Figure B and perform C offset adjustment d Connect the capacitor standard as shown in Figure e Proceed with capacitance measurement 3 CONNECTION for THREE TERMINAL C BRIDGE 3 1 INSTRUMENT 4270A REQUIRED ACCESSORIES BNG4BNG Cable ark YA M wee wens HP 10121A X 2 BNC Female Female Adapter HP P N 1250 0080 X 2 PROCEDURE a Set 4270A controls as follows RANGE MODE 5 5 5 AUTO TEST VOLTAGE EOSS dd ace xe og rr D DG DIAS RANGE ugs RERO RES MEAS PRI aV Rad Eas TUE FLOAT b Connect High and Low potential connectors of capacitor standard to UNKOWN Terminals of the 4270A with two 2 BNC BNC cables and two 2 BNC female female adapters Proceed with capacitance measurement Note Calibrated value of the 100pF and 1000pF stan dard capacitors have some offset value at 1 2 For the other two standard capacitors 1 and and 10pF the calibration value at lkHz can be used at IMHz Model 16380A Note To make a compensation calibration for the 4270A
5. e connection configuration as in Figure g Proceed with measurement in accordance with the 4262A capacitance meas uring procedure 2 CONNECTION for FOUR TERMINAL PAIR LCR METERS 2 1 INSTRUMENT 4271A B 4272A REQUIRED ACCESSORIES Test Lead with BNC Connector HP 16032A BNC Tee Adapter HP P N 1250 0781 2ea BNC Female Female Adapter HP P N 1250 0080 4ea Note The 4271A B and 4272A will give accurate read ings only if the proper test lead HP 160324 or its equivalent is used to connect the capaci tor standard to the UNKNOWN terminals If the capacitor standard is connected directly the the UNKNOWN terminals of the 4271A B or 4272A the displayed value will be slightly higher than the true value PROCEDURE a Set 4271A B and 4272A controls to the same settings used in performing offset adjustsments b Connect 16032A Test Lead to UNKNOWN terminals of respective instrument c Connect two 2 BNC T adapters and BNC female female adapter to the test leads as in Figures B and C in accordance with C and L offset adjustment 2 02 Model 16380A Perform both offset adjustments and connect the capacitor standard as shown in Figure Proceed with measurement in accordance with 4271A B and 4272 capaci tance measurement procedures INSTRUMENT 4273A REQUIRED ACCESSORIES lect Lead rad c ACCADE ECCE Pd op A ESO NP HP 16045A BNG T AdaDEBP usc tex wk y
6. ug leads HP P N 16361 61605 BNC Female Female Adapter HP P N 1250 0080 4ea PROCEDURE a Set 4261A controis as follows dul Mm ANY SETTING i DE DIBS Loss awd Ra Ac AE A EE OL OFF TEST SIGNAL LEVELS doe Rs IV TRIGGER SORGE Wok Rc OR NCC EEG INT TUE S x es s aco uod Sale anis gah geass C12 d C CIRCUIT MODE AUTO RANGE HOLD ck aic x Ra oe ence Rs b Connect test leads BNC female female adapters and capacitor standard to the 4261A as in Figure A Proceed with measurement in accordance with the 4261A capacitance meas uring procedure 1 2 INSTRUMENT 4262A REQUIRED ACCESSORIES coxa iuc A RU EA ADR hed HP P N 16361 61605 BNC T Adapter du dates HP P N 1250 0781 2ea BNC Female Female Adapter HP P N 1250 0080 4ea PROCEDURE a Set 4262A controls to initial control settings as described in the 4262A manual Model 16380A b Connect test leads to UNKNOWN terminals and connect two BNC T adapters and BNC female female adapters to the test leads as shown in Figure B G Lc Hp He Figure B C Offset Adjustment Figure L Offset Adjustment C Rotate C OFFSET ADJ until display count is 0 1 on LCR display d Change connection to that shown in Figure C e Rotate L OFFSET ADJ until display count is 021 on LCR display f Connect capacitor standard using sam
7. with the respective instruments plus some additional general purpose BNC adapters SERVICE As there is no access to the inside of these capacitor standards and no re placeable components this booklet doesn t contain service information such as material lists or exploded views as in the operating notes for other in struments The recommended calibration cycle of the 16380 is once a year A defective capacitor standard should be completely replaced CONNECT ION This booklet describes the procedure for connecting the capacitor standard to the several types of LCR meters and bridges to which the measuring termi nals are not directly connectable The Modei 16380A technical data sheet lists the required test leads and adapters for the various LCR measuring instruments Note Section IV of the Models 4274A and 4275A manuals describes the calibration method with the 16380 and since they are directly connectable and measurable connection methods for these units are not covered here Contents T6381A 16382A 10pF 16383A 100pF 16384A 1000pF Case HP P N 16380 85001 BNC F F Connector ee HP P N 1250 0080 Model 16380A CONNECTIONS for FIVE TERMINAL LCR METERS CAPACITOR LCR METER STANDARD eae Ir et an m d and pue G Le Lp Hp Hce Figure A Connection with LCR Meter 1 1 INSTRUMENT 4261A REQUIRED ACCESSORIES Test Lead 4 BNC connector to 5 Banana pl
8. ycle once a year Supplement B for 16380 90009 JUL 28 1982 1 560068 Printed in Janan 1 teen Model 16380A INTRODUCTION The Model 16380A Capacitor Standard Set is provided for the calibration of HP LCR meters Models 4274A and 4275A and is configured for four terminal pair unknown terminals To cover the wide frequency range for which the capacitors are intended the residual inductance and temperature coeffi cient have been minimized to maximize the long term stability characteris tics The capacitors are also compatible and mate directly with four terminal pair configuration terminals This capacitor set is compatible for use with earlier HP LCR measurement in struments such as the Models 4261A 4262A 4271B and others with test leads furnished
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