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Содержание VideoBridge 2150

Страница 1: ...PLEASE NOTE This document is in a preliminary stage and has not been thoroughly checked fOf accuracy or content Electro Scientific Industries Inc 13900 NW Science Park Drive Portland Oregon 97229 Tel...

Страница 2: ...rights reserved Litho in U S A ESI Reserves the right to change specifications and other product information without notice ESI KELVIN KLiPS and VideoBridge are trademarks of Electro Scientific Indust...

Страница 3: ...ve a n y new rev i s i on s or d o c umen ts a ssoc i a te d w i th your new ESI prod uc t p l e a se f i l l o u t the a t ta ched card a n d re t u rn i t to E S I S i ncere l y I n s trumen t Techn...

Страница 4: ...L FIRST CLASS PERMIT NO A 649 PORTLAND OR U SA POSTAGE WILL BE PAID BY ADDRESSEE Electro Scientific Industries Inc 13900 N W Science Park Drive Portland Oregon 97229 NO POSTAGE NECESS ARY IF MAILED IN...

Страница 5: ...WORK J STATION HANDLE DEVICES BY THE BODY DO NOT TOUCH THE DEVICE LEADS BE SURE YOUR SOLDERING IRON TIP IS GROUNDED AND DO NOT USE SOLDER SUCKERS THAT ARE NOT ANTI STATIC PROTECTED USE ANTI STATIC PAC...

Страница 6: ...e ra l S pe c if i c a t i on s 1 2 4 C a s s e t t e Spe c if i c a t i on s 2 1 6 0 On l y 1 3 OPTI ONS AND ACCESSORI ES 1 3 1 Accessor i e s mu s t be ordered sepa ra t e ly un l e s s i nd i ca te...

Страница 7: ...SPEED 2 8 1 Programm i n g Mea s ureme n t Speed 2 8 2 Programmi ng I n t e g ra t i on T i me 2 8 3 Prog rammi n g S e t tling T i m e 2 8 4 Programmi ng M e a s u rement A v e ra g i ng 2 9 CASS ET...

Страница 8: ...3 4 5 Pow e r ON Rese t 3 4 6 V id e o D i splay G e n e ra tor V IDEO C I R C U I TRY 3 5 1 V i de o Ampli f i e r 3 5 2 Ve r t i ca l Re t ra ce Bla nki ng 3 5 3 V e r t i cal D r i ve 3 5 4 H o r...

Страница 9: ...ASSEMBLY P N 5 4 5 6 9 5 3 1 Mo t h e rboa rd C a ble Assembly P N 49 302 5 4 ANALOG C I RCUIT ASSEMBLY P N 5 3 6 7 5 5 5 D I G I TAL C I RCU I T ASSEMBLY P N 5 3 5 2 2 5 6 C RT SUBASSEMBLY P N 4609 5...

Страница 10: ...6 Remo te P rogrammi ng A 2 1 6 1 I n s t rument S e tup A 2 1 6 2 R e su l t A c cumu l a t i o n A 2 1 6 3 M e a s u reme n t Protoco l A 2 1 7 C a l i bra t i on A 2 1 8 GP I B S a mp l e Prog ram...

Страница 11: ...e I n s ta l la t i on C l e a n i n g Re c ordi ng P l a y ba ck Heads Sw i ve l a n d P u s h Ou t W r i te Prote c t Fea tures Capa c i t a n ce Mea sureme n t s w i t h B i a s B l ock D i a g ram...

Страница 12: ...I n te r fa ce Op t i o n a l on 2 1 5 0 C i rc u i t Assembly P N 5 2 6 7 4 Handl e r I n te r f a c e C i rcu i t A s sembly Loca t i on Ha n d l e r I n t e r fa ce Op t i on S i g n a l T i m i ng...

Страница 13: ...Ra ng i ng C h a rt Rea c tance C h a rt Vi d e oBri dge Ou tpu ts Con nec t o r W i ri ng P re s e t Measure men t Speed s P re s e t Measu reme n t Parame t e rs I n te g ra t i on T i me C ha rt S...

Страница 14: ...on damage to the equipment or other property may result DANGER Indicates a personal injury hazard is near the marking S 3 WARNINGS APPEARING IN THIS MANUAL DANGER THE VIDEO CIRCUITRY CONTAINS DANGEROU...

Страница 15: ...RED COMPONENT OR THE BNC CABLES WHILE BIAS VOLTAGES ARE APPLIED WARNING TO PREVENT POSSIBLE ELECTRICAL SHOCK OR DAMAGE TO THE INSTRUMENT CHECK LOCAL ELECTRICAL STANDARDS BEFORE SELECTING A P O W ER CO...

Страница 16: ...S TO PERFORM THE VIDEO ADJUSTMENTS DESCRIBED BELOW BECAUSE OF DIFFERING POWER REQUIREMENTS INSTRUMENTS SHIPPED OUTSIDE THE UNITED STATES MAY REQUIRE A DIFFERENT POWER CORD CONNECTOR WHEN PLACING A NEW...

Страница 17: ...HE INSTRUMENT IS PLACED WITHIN A STRONG MAGNETIC FIELD THE VIDEO DISPLAY MAY BECOME PERMANENTLY DISTORTED IF THIS CONDITION OCCURS DEGAUSSING THE VIDEOBRIDGE CASE IS REQUIRED TO RETURN THE DISPLAY TO...

Страница 18: ...IGHT CENTER CONTRAST Figure S l elsli I OCo WARNING DANGEROUS VOLTAGES L I N E AC HIGH VOLTAGE AND STORED DC ARE PRESENT INSIDE THIS COVER TO AVOID RISK OF INJURY OR DEATH DO NOT REMOVE THIS COVER REA...

Страница 19: ...a l conve r t e r A l l mea sureme n t s c a l cu la t i on s and d i sp l ays a re u n de r the con t ro l of the 2 1 50 2 160 s Z 80 m i c roproce ssor NOTE Due t o t he e x tended f requency capab...

Страница 20: ...e g r a t i o n t i m e s f r om 2 m s t o 6 0 0 m s S e c t i on 2 8 2 M e a s u rement ave rage s measureme n ts t o be a v e ra g e d s e l e c t f rom Se c t i on 2 8 4 1 to Spe c i a l measureme...

Страница 21: ...ra t i on a nd d i a g n os i ng se tup problems These i nc l ude D e v i a t i on f r o m a n om i n a l v a l u e i s d i s p l a y e d i n e i t h e r a bsol u te or pe r c e n t a g e te rms Se c...

Страница 22: ...rma t i on u t i l i z i n g two di spl a y f orma t s 1 I n t h e di re c t di s pl a y f orma t the CRT prov i de s la rg e ea sy to re a d a l ph a n u me ri c c h a ra c t e rs to h i g h l i g h...

Страница 23: ...0 2 160 o f fe r s ma x i mum f l e x i b i l i ty w i t h a w i de range o f op t i on s M a n y op t i on s a re f i e l d i ns ta l l a b l e a n d a re de s i gned t o ta i l or i n s trume n t o...

Страница 24: ...BLANK 1 6 e l s l i 2 1 50 2 1 60 5 8 5...

Страница 25: ...n y t op d i s p l ay c a n be d i s p l a y e d w i t h a n y b o t t om d i s p l a y w i t h i n the shaded a rea s D i splay C h arac teri s t i c s 5 i n c h CRT d i rect a nd s t a t u s f o rma...

Страница 26: ...eed Mediumt Range Auto Bias Off Zero Calibrated Connections Fully Shieldedtt V 800mV to 1500mV test I 50mA to 100mA test For Vtest 800mV MuItiply Basic Accuracy by I I z For Itest 50mA Z 160 Multiply...

Страница 27: ...nections Fully Shieldedtt v BOOmV to 1500mV test I test 50mA to l00mA For V tes t BOOmV Multiply Basic Accuracy by 1 kl z For Itest 50mA Z 160 Multiply Basic Accuracy by 1 mA 3XOOZ 0 For I test 50mA Z...

Страница 28: ...TEST CONDI nONS Level lOOOmV 100mA Speed Mediumt Range Auto Bias Off Zero Calibrated Connections Fully Shieldedtt v BOOmV to 1500mV test Itest 50mA to IOOmA For Vtest BOOmV Multiply Basic A ccurocy b...

Страница 29: ...ANT CURREN T RAN GES A OJ UP SCALE RAN GE POI N TS Table 1 4 Impedance Ranges vs RAN GE TE ST LEVI 1 JI J r 1 DOWN SCALE RAN GE POINTS 10kn lOon t RANGE RESISTOR VALUE m 3 1 RA NGE NUM BER Z OHMS N c...

Страница 30: ...l a t 1kHz LEVE L UN KNOWN VALUE MILLIVOLTS g V 0 Z OHMS N c o c o o c o o C I o Z OHMS 10M 1M lOOk 10k 100 n 1m Vl Vl 100 Z UJ 10m I Q UJ X CD N 10 loom 0 100m 10 ___ 10m 100 1m Ik 10k 10H fA e s i C...

Страница 31: ...10MO add 0 0005 C in MOl 10M0 to basic D or Q accuracy or LO Z Z 10 add 0 0005 C 1 0 inO to basic D or Q accuracy or requencies 200Hz multiply basic D or Q accuracy by 60 test inHz For requencies 100...

Страница 32: ...2 Capa c i ta nce Range 3 3 19pF Med i um S l ow speed 0 00 8 1 D 2 Capa c i ta n ce Ra nge 3 3 19pF Fa s t spee d 0 0 1 1 D 2 100kHZ ESR A CCURACY ESR a ccuracy a t 100 k H z 1 0 0kHz D Corre c t i...

Страница 33: ...an i n te g e r 2 N 2 30 2 0 0 1 5mV t o 1 50 0 mV RMS i n I mV s teps 4 of se t va l ue 2mV O l mA t o 1 0 0 mA R M S i n O l mA steps 4 o f se t va l u e 2 R mA w h e r e R va l u e o f t h e r a n...

Страница 34: ...i m um ene rgy of 1 j ou l e up to a ma x imum vo l tage o f l k V Ta b l e 1 5 be l ow g i v e s e x ampl e s o f ma x i mum vol tag e s f o r va r i ou s capa c i ta nce va l ues Table 1 5 Input Pro...

Страница 35: ...e comb i na t i on s unde r s ome typ i c a l modes o f ope ra t i on a re l i s ted NOTE The fo l l ow i ng speeds a re f o r c o n d i t i on s t e s t f requency 1 kH z 1 0 00mV va l u e o f compon...

Страница 36: ...h t 1 1 7 2 0 t o 8 0 Re l a t i ve 0 t o 9 0 Non Conden s i ng 1 0 C to 4 5 C 5 0 0 P t o 1 1 3 P 40 C t o 7 1 1 o C 4 0 0 P t o 1 60 0 P 90 1 3 2VAC 1 1 5 nom i na l 48 66Hz 1 8 0 2 5 0VAC 2 3 0 n...

Страница 37: ...t s a nd b i n cou n t e r i n f orma t i o n a l so te s t cond i t i ons a l pha nume r i c f i l e name s and nom i na l va l u e s 2 s i d e s p e r t a pe e a c h s i d e w i t h t h e f o l l ow...

Страница 38: ...ode l 2 0 0 5 C h i p Twe e z e r s 4 T e rm i na l f or c h i p componen t s 3 20 0 5 BNC t o BNC Ca b l e Assemb l y f i ve f oot l e n g th s e t of 4 5 3 1 5 5 BNC t o K EL V I N KL I PS cab l e a...

Страница 39: ...r f a c i ng to Eng i ne e r e d A u t oma t i on Q Corpora t i on Isme c a Sys t e ma t i on He l l e r a n d o t he r 4 6 7 2 5 4 6 7 2 4 handl e r s 4 7 8 9 5 2 Dayma rc F o r i n te r f a c i n g...

Страница 40: ...odel 2 1 5 0 2 1 6 0 keyboa rd ha s 3 2 key s t o c o n t r o l a l l i n s t rume n t opera t i on s Many o f t he k e y s ha ve l a be l s f o r more t h a n one f u n c t i on T h e f u n c t i o n...

Страница 41: ...e me n t fu n c t i o n s e l e c t s t he equ i va l e n t c i rc u i t e l e m e n t o f t h e u n k n ow n c o m p o n e n t t o b e me a s u r e d Para l lel equ i valent c on j u nc t i on w i t...

Страница 42: ...f u n c t i on bot t om di s p l a y func t i on One take s p l a c e for e a c h pu s h o f t he key Status key togg l e s t h e d i s p l a y be tween b i n n i ng s t a t u s d i sp l ay f o rma t...

Страница 43: ...a t i on and S t a t u s mode s De l e te key e ra se s e n t e r e d doe s not e n t e r e d da ta t he l a s t c h a ra c te r a f f e c t p re v i ou s l y Qua l i ty Fac tor key se l e c t s t he...

Страница 44: ...r S s i e m e n s u n i t s o f admi t tance or Q oh ms u n i t s o f i m pe da nce a s t he t op d i s pl a y f u nc t i on Z i s n o rma l l y d i s p l a y e d i n s e r i e s a n d pa ra l l e l e...

Страница 45: ...l b e e n t e re d a Nomi na l va lue key i s used to e n te r a c ompa r i son va l ue f o r dev i a t ion or s o r t i n g measu remen t s En te r i ng a nom i na l va l ue rese t s a l l b i n cou...

Страница 46: ...numerical argument precedes key Hz r J mV r J rnA r J Frequency key en te rs a de s i red t e s t f requency i n he r t z H z Ava i la b le f r e q u e n c i e s be l ow 1 0k H z a re f ound by F 6 0...

Страница 47: ...are l e ss accurate t h a n l onge r t i mes and a l l ow l e ss mea s u reme n t resol u t i o n I n t e g ra t i o n t i me s range f rom 2ms to 600ms se e Se c t i on 2 8 2 f o r mo re i n f orma...

Страница 48: ...r e f o r k ey b oa r d e n t ry o f d e s i red nume r i ca l a rg umen ts or da ta i n to t h e i n s t rum e n t a numerica l argument precedes key Code key e n a b l e s spec i a l fun c t i ons...

Страница 49: ...i g n be fore pre s s i n g t h e numbe r k ey STEP 2 P u s h t h e b l ue key STEP 3 P u s h the CODE k ey Examp l e Turn ON B i a s te s t c od e 1 Pu s h Ta b l e 2 1 i s a l i s t o f t he s e fu...

Страница 50: ...OR I TY RESET B I N S 1 6 ANALOG BUSY FORMAT TAPE 1 7 AUTO LRC P PM D 1 8 9 TO TAPE RANGE HOLD 1 9 F I L E NAME Z RAM 2 0 ALP HA K B E D I T I ON BOOT 2 1 GO NO GO H ANDLER MODE 2 2 UN CAL K E YBOARDL...

Страница 51: ...rma ts ca s s e t te tapes Mode l 2 1 6 0 only 2 9 3 P PM D 4 CODE ena b l e s d i s s i pa t i on fa c tor d i spl ay i n p a r t s p e r m i l l i o n p pm H a l f s i z e d z e r o e s a p p e a r...

Страница 52: ...f twa r e A l s o i n s ta l l e d RAM Ra n d om A c c e s s Memory capa c i ty w i l l be i n d i c a t e d a s 4k for Mod e l 2 1 5 0 o r 1 6k f or Mode l 2 1 60 BOOT The i n s t rumen t a u toma t...

Страница 53: ...i x A O U T P U T C H B 1 0 C O D E o u t p u t s m e a s u r e d re s u l t s t h roug h C ha n n e l B o f t he RS 2 3 2 C I n t e r f ace a t t he end o f e a c h mea sureme n t cyc l e 1 0 CODE c...

Страница 54: ...s i o n E O C i s e na b l e d f o r u s e w i t h t he H a nd l e r I n te r f a ce Op t i on T h i s mode a l l ow s the h a n d l e r to a d va n c e to the n e x t c o m p o n e n t f o r t e s t...

Страница 55: ...d to i n c l ude f u l l a l pha n umeri c s To c l e a r t h e a l pha keyboa rd mode a n d return to t he normal de fa u l t k eyboa rd mode u se 20 code 2 1 1 2 GO NO GO The GO NO GO mode d i splay...

Страница 56: ...e l ow 2 0 0 H z a l l ow i ng f a s t e r mea suremen t spe e d s E n te r i ng F A S T mea s u reme n t m o d e a l so d i sa b l e s g e ne ra tor reve r s a l 3 3 1 1 2 8 B I N VALUE Top and botto...

Страница 57: ...o rma l ope r a t i on t h e ove r l a y can be s to red o ve r the ma i n keyboard w i t h t h e o r i g i n a l k e y b oa r d f u n c t i o n f a c e up W h e n t h e a l te r n a te key boa rd f u...

Страница 58: ...t h e key d i re c t l y above the l a be l An a l te rna te func t i on labe l e d in b l u e is s e l e c ted by pu s h i ng t he b l ue key f o l l owed by t he key d i re c t l y be l ow t h e d...

Страница 59: ...mu s t be preceded by t h e s i g n Re fe r to S e c t i on 2 9 5 Sa v i ng Pa rame t e r s for more i nf orma t i on Re prog rams the i n s t rume n t w i t h measurem e n t pa rame te rs s t o r e...

Страница 60: ...u n c t i on mode I push 2 0 b l u e CODE The CRT w i l l i nd i c a te tha t t h e a l pha k eyboa rd ove r l a y i s now ope ra t i ona l E XAMPLE Push D isplay H Z 1 0 0 0 0 N o H 1 0 0 0 H Y S I...

Страница 61: ...splay H Z 1 0 0 0 0 N O M 1 0 0 0 M V S I H G L E D I R E C T S E T L 0 0 5 0 M S I N T G R O S O N S A V E O l A U T O B I A S O F F D O V E R L A Y Comments P l a c e the key boa rd ove r l a y or i...

Страница 62: ...I______ L J 511 1 INTEGRATION CALIBRATION t J C t DISPLAY FIXTURE 1LII JUPPER NOH O F AR A DS cs MINOR LlMIT 1 REJ 0 0 0 0 0 0 R X D c t 0 0 0 0 0 0 S T A T U S FUNCTION NOMINAL ALPHA p il r r 7 FUNCT...

Страница 63: ...e s ta tu s d i s p l a y see Se c t i on 2 7 1 i n t h i s manua l 2 1 3 Casset te Tape Loader 2160 Only T h e ca s se t te t a pe o f t he Mode l 2 1 60 i s a fea ture tha t a dds t o t he overa l l...

Страница 64: ...IAS SUPPLIES ARE ATTACHED THE BIAS VOLTAGES ARE PRESENT ON THE REAR PANEL BNC CONNECTORS USE ONLY BIAS VOLTAGES UP TO 50VDC WITH EACH B I AS SUPPLY CURRENT LIMITED AT l OOMA DO NOT TOUCH C O N N E C T...

Страница 65: ...c tor i s prese n t only when op t i on i s i n s ta l l e d Mode l 2 1 60 has a s ta ndard RS 2 3 2 C c on ne c t or i n t h i s pos i t i o n A n opt i on conne c t or ou tpu t s depend on op t i on...

Страница 66: ...Figure 2 5 Line Vol tage S e t t i ngs BECAUSE OF DIFFERING POWER REQUIREMENTS INSTRUMENTS SHIPPED OUTSIDE THE UNITED STATES MAY REQUI RE A DIFFERENT POWER CORD CONNECTOR WHEN PLACING A NEW CONNECTOR...

Страница 67: ...STED BELOW E GREENIYELLOW N WHITE GREEN L RED N BLACK l EN 2S0V 6A q Jd N EW ZEALA N D AUSTRALIA ETC N BLACK GREENffElLOW N LIGHT BLU 250V SA GREAT BRITAIN L BROWN SOUTH AFRICA INDIA L BROWN RHODESIA...

Страница 68: ...u toma t i ca 1 1 y se l e c t the p rope r top d i sp l a y fun c t i on a n d u n i t s for the c ompone n t conne c ted T h e i n i t i a l s ta r t i ng cond i t i on for o t her prog ramma b l e...

Страница 69: ...ve l tes t frequency measu remen t s peed and c i r c u i t rema i n a s prog rammed and t h e vi deoBr i dge au t o ra ng i n g The XCHG key i s d i sa b led i n A u t o LRC mode equ i va l e n t re...

Страница 70: ...the unknown HI D RIVE HI SE NSE Z LOAD HI TO GUARD LO SE NSE Z LOAD LO DRIVE LO TO GUARD Guard shields of H I and LO D rive ccble must be connected at unknown end of test leads GUARD Figure 2 8 Connec...

Страница 71: ...m a y have to be re ad j u sted See S e c t i on 4 2 for more i n f orma t i on on t h i s t r i m 2 3 5 Test Fixture Cal i bra tion Mea sureme n t a ccuracy i s e n ha nced by the 2 1 50 2 1 6 0 s a...

Страница 72: ...n tape because the tape may be used i n a d i f fe re n t i ns t rumen t i n va l i da t i n g t he corre c t i ons A z e ro ca I i bra ted f i le can be saved to tape When i t i s l oaded t h e V i d...

Страница 73: ...ge t o CALI BRATI NG RANGE X whe re X repre s e n t s e a c h rema i n i ng rang e Ea c h m e s s a g e w i l l b e f o l l ow e d b y OK o r ER R OR I f OK t h e V i d e o B r i d g e w i l l a d va...

Страница 74: ...layed a s the top or the bot tom func t i on on t h e CRT s c ree n For a further e xpla na t i on o f p rog ramm i ng mea sureme n t fun c t i on s o r e x c hang i ng t he i r d i s p l a y pos i t...

Страница 75: ...s su re t he mea su r emen ts a r e d i sp l a y ed as you wa n t t h em read t h e f o l l ow i ng preca u t i ons before prog ramm i n g mea s u reme n t func t i ons 1 C L Y Z B and X func t i ons...

Страница 76: ...2 9 Mea surement Di splay E xampl e D i splay D mea sureme n t i n pa r t s per m i l l i o n ppm Push D i splay Comments CODE c J Q H Z 1 0 0 0 0 1t 0 11 1 0 0 0 N Y C D N T D I R E C T Di s s i pa t...

Страница 77: ...and qua l i ty fac tor Q Display Comments c J VIZ D H S C O N T D I R E C T S E T L 0 0 5 0 H S I NT G R O S O S A Y E O I A U T O C AL I B B I AS O F F y Z key c hanges Ls to Z ser i e s equ i va l e...

Страница 78: ...m i l a r l y a ny two f u n c t i o n s t h a t n o r ma l l y a pp e a r i n t h e b o t t o m mea su reme n t d i sp l a y c a n a l so b e di splayed s im u l tane o u s l y Se t t he i ns t r um...

Страница 79: ...e nce depe nds on the qua l i ty of t he compon e n t be ing measure d i I R s I I Rp r c I I IE I I I 4 Rs I I TYPICAL C A PA C I T O R Rp r r I I Rs L Rs _ _ Il _ _ I_ _ W y W r t i _ _ _ J _ _ TYPI...

Страница 80: ...le the i n f orma t i on needed t o se l e c t a c a pa c i tor f or a n L C r e s o n a n t c i rcu i t i s obta i ned f rom the para l l e l equ i va le n t c i r cu i t mode 3 W h i c h e q u i va...

Страница 81: ...n t c i r cu i t s a t a g i ve n f requency C I R C UIT M OD E D I S S I P A T I O N F A C T O R C O N V E R S I O N T O OT H E R M O D E S C L Where L R C f cp Cs 1 D2 cp r J D 1 1 2 fCpRp Q Rs D2...

Страница 82: ...d in ei t her pa ra l l e l o r se r i e s mode I mpeda nce Z res i s ta n ce R a n d re a c t a n c e X a r e d i s p l a ye d w i t h t h e f i r s t p r e s s o f t h e mea s u r eme n t fun c t i...

Страница 83: ...0 5 0 S I N T G R 0 5 0 S A Y E O I A U T O C A L I B B I AS O F F E S R H Z 1 0 0 0 0 It D 1 0 0 0 Y C O H T D I R E C T S E T l 0 0 5 0 S I NT GR 0 5 0 S A Y E O l A U T O C ll l l B B I A S O F F 9...

Страница 84: ...D I R E C T S E T L 0 0 5 0 n s I T G R o s o n s A Y E O I A U T O C AL I B B I AS O F F 99 192nFCP 1 59li9kQX P Di splay H Z 1 0 0 0 0 D M 1 0 0 0 Y C O N T S E T L 0 0 5 0 ns I T G R o s o n s A Y...

Страница 85: ...may be se ri ou s l y de ra t e d A l s o fewer d i g i t s w i l l be d i splayed per mea su r em en t 2 5 1 Frequency The Mod e l 2 1 5 0 2 1 60 h a s ove r 3 0 0 0 s e l e c ta b l e t e s t frequ...

Страница 86: ...d i n to 6 0 000 the f o l l ow i n g f ormula i s used t o de termi ne w h i c h f requenc i e s a re a va i l a bl e F 60kHZ N l Where N l i s a n i n te g e r 1 N l 3 0 0 0 Table 2 4 Tes t Frequenc...

Страница 87: ...0 0 000 1 2 2 5 00 0 2 1 1 4 2 8 6 2 9 4 7 5 000 1 3 2 3 0 7 7 2 2 1 3 6 3 6 6 5 0 000 14 2 1 4 2 9 2 3 1 3 044 7 4 2 8 5 7 1 5 2 0 000 2 4 1 2 500 8 3 7 5 00 1 7 1 7 64 7 2 6 1 1 5 3 8 9 3 3 3 3 3 1...

Страница 88: ...e e xamp l e s a bove a s numbe rs a re entere d t hey a re e c hoed on t he CRT When t he e n t r y wa s term i n a ted by pu s h i ng Hz the 2 1 5 0 2 1 6 0 se l e c ted t h e c l ose s t h i g he r...

Страница 89: ...i l i z e a f te r a s i g na l l e v e l c ha ng e wa i t 2 00ms be f ore 99 185 n Fcs 000 1 0 D i n i t i a t i n g a measu re men t e It I LL I YDLTS To op t im i z e mea sureme n t a c c u ra cy c...

Страница 90: ...d i ng the voltage level by t h e unknown i mped a n ce Fo r be s t mea suremen t re su l t s se l e c t a te s t s i g na l l e ve l t h a t w i l l prov i de t h e be s t s i g n a l to noi se ra t...

Страница 91: ...e a t a ma x i mum vo l tage o f 1 5 00mV Mea sureme n t s taken a t t he s e reduc e d s i g na l l eve l s a re v a l i d f o r t ha t s i gna l leve l To clear the overload message do one o f the...

Страница 92: ...ma k i ng the a c tua l mea sureme n t s for d i sp l ay Th i s i n i t i a l mea s uremen t i s made w i th very s h o r t i n t e g ra t i on t i mes a nd i s com p l e te l y una f f e c ted by th...

Страница 93: ...RAN GES CONSTANT CURRENT RAN GES U P SCALE RANGE POI NTS RA N GE DOWN SCA LE RANGE POI NTS 2 54 1 00 kO 1 0 k O l kO 1 00 0 1 0 0 RANGE RESI STOR VALUE e l s l i 2 1 50 2 1 6 0 5 8 5 4 3 2 o RANGE N...

Страница 94: ...MS 100M 1 M l OO k 10k 100 I k 1 m Vl VI E l00 Z W 10m I E Q W X t C N 10 0 100m 10m 1 m 100 10 Table 2 7 Reactance Chart UN KNOWN VALUE e l s l i 2 5 5 2 1 5 0 2 1 60 5 8 5 1 0 10 o Iq t f 1 1 J C 1...

Страница 95: ...o r top ma rg i n to f i nd i nduc t a n ce Res i s ta n c e conduc t a n ce adm i t ta n c e suscepta n ce a nd re a c ta n ce can be found in the two a d j a c e n t c o l umns of the l e f t ma rg...

Страница 96: ...o run u n t i l a pa r t i s pre s e n t i n t h e j aws The V i deoBr i dge t h e n ho l ds t he r a n g e EXAMPL E Push AUTO CODE Display F A R A D S C O T D I RE C T S E T L 0 0 5 0 S I N T G R 0...

Страница 97: ...o ca l i b ra t i on w h i l e i n Ra nge Hold e l i m i na t i ng t he need to go to AUTO r z e r o t he f i x tu re or c l i p s a n d r e e n t e r Ra n g e Hol d To d o t h i s r the i n s t r ume...

Страница 98: ...e a s u reme n t speed i s s e l e c te d To p e r f orm s i ng l e mea sureme n t s pre s s t he SGL bu t ton The i n s trument w i l l make one mea s ureme n t a nd upda te t he d i spl ay S i n g...

Страница 99: ...I AS O F F 99 El14 nFcs O O e C ON T I N U O U S l a o P I C O o 1 0 0 P I C o 1 00 P I o 1 00 P o 1 00 D Re e n t e r the corre c t da ta Push jJ NOM U U Display H Z 1 0 0 0 0 N D PI 1 0 0 0 0 0 U F...

Страница 100: ...d a bsol u te d e v i a t i ons a re l im i ted by the measu reme n t range s uppe r and l owe r boun d r i e s D e v i a t i on ca l cu l a t i ons requ i re a sma l l amou n t of t i me to comp l e...

Страница 101: ...O O SO I1 S I NT GR 0 5 0 I1 S A V E O I A U T O C A L I B B I A S O F F l El DLJ3nFcs DOD08 N A H O NOI1 I It A L D Commen t s Nom i na l va l u e takes on t he uni ts o f the top d i sp l a y e d f...

Страница 102: ...on mode pus h DE V E x a mpl e Make dev i a t i on mea surem e n t s us i ng t he n omi na l va l ue s e t i n t h e p re v i ou s e xampl e Push DEV Display HZ 1 0 0 0 0 DM t 5 9 0 0 0 N F A R A D S...

Страница 103: ...y i ng perce n t de v i a t i on s Change to d i splay abso l u te dev i a t i on Pus h ASS D i splay H Z 1 0 0 0 0 H D M 1 5 9 0 0 0 N F A R A DS 1 0 0 0 M Y C O N T A B S D E Y I AT I D H S E T L 0...

Страница 104: ...s p l a y t h e ca l c u l a t e d v a 1 ue o f t he d ev i c e under te s t E xa mpl e Con t i n u i ng w i t h t h e e xamp l e s a bove r e t u r n t o t h e d i re c t mea sureme n t mode Push DI...

Страница 105: ...ck f rom sta tus d i spl ay to t h e previ ous d i splay mode pu s h S TA T aga i n E xamp l e Push STAT STAT D i splay 0 1 O O O O 0 2 O O r O o r 0 3 O O r O O O ot o o r O o r 0 5 D O o o r 0 6 o o...

Страница 106: ...l i m i t If two d i f fe r e n t va l u e s a re e n t e red as l i m i t s f or a b i n the l ower va l u e i s a s s i g n e d a s t h e l ower l i m i t and t he h i g h e r va l u e i s a s s i g...

Страница 107: ...0 1 0 0 1 0 0 0 0 0 t he V i de o B r i d g e I 0 ENTER 1 0 6 0 0 0 0 1 0 0 0 0 0 BIN 0 7 0 0 1 0 0 1 0 0 0 0 0 a s s umes s ymme t r i ca l Q Q Q Q Q D B 0 0 0 0 1 0 0 0 0 0 0 9 O O 0 0 1 0 0 0 0 0...

Страница 108: ...JCl QI l I I 0 EflU 1 r Jr Jr J r JCl r J r J I 1 0 1m 0 3 0 1 0 5 0 6 0 7 D B 0 9 1 0 1 1 0 0 REJ O H D i splay 80 0 0 0 0 11 90 0 0 0 0 11 9 5 0 0 0 0 rt 1 0 0 0 0 0 rt 1 0 5 0 0 0 H 1 1 0 0 0 0 H...

Страница 109: ...P 1 1 O O O P 90 0 0 0 0 11 9 5 0 0 0 0 11 1 0 0 0 0 0 11 1 0 5 0 0 0 H 1 1 0 0 0 0 11 1 20 0 0 0 N O O O P O O O P O O O P O O O P O O O P O D KA I N R E J E C T B I N R E J 0 0 5 0 0 R X H C K O O...

Страница 110: ...ame ters and l i m i t va l ue s must be s e t be fore e n t e r i ng the sort mode When the SORT and SGL keys a re pus hed the d i splay i n d i ca te s B I N number for each c ompone n t meas ured B...

Страница 111: ...2 1 2 Sorting Mode Preparat i on C he cklist To e n ter the sort mode push SORT E n te r i ng t h e s ort mode sets t he i n s t rume n t to t he s i ng l e mea sureme n t mode Mea surem e n t s a re...

Страница 112: ...P 0 0 0 0 0 1 1 D O O P D O O P 0 0 0 0 0 0 0 it A I II R E J E C T B I H 0 0 0 0 0 REJ 0 0 5 0 0 R X II 0 00 0 0 D G O O P FARADS C S D S T A T U S D Commen ts In i t i a te s o r t mode mea sure me...

Страница 113: ...s h ow how to s ta r t the s o r t i n g o p e r a t i on s t o p s o r t i n g to l oo k a t t h e b i n c ou n t e r s a n d re s t a r t t he s o r t i ng ope ra t i on The e xa mp l e w i l l e n...

Страница 114: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Beg i n Sor t i ng Ope ra t i on Push SORT SGl SGl SGL SGl D i splay H Z 1 0 0 0 0 NIH1 1 0 0 0 0 0 N F A R...

Страница 115: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Re t u r n t o sort d i s p l a y a nd r e s ume so r t i n g Push 18 SGL Di splay H Z 1 0 0 0 0 IID 1 0 0 0 0 0 N F A R A D S 1...

Страница 116: ...e c k l i s t i n F i g u re 2 1 2 b e f o r e s o r t i n g I f n o l i m i t s a r e s e t o p e r a t i n g i n S I N G L E mea sureme n t mode w i l l b i n the pa r t a s a ma j o r re j e c t Th...

Страница 117: ...0ms compa red to n o rma l handl e r opera t i on Use o f pe r i p he ra l dev i ce s su c h a s a p r i n te r a l so i n crea s e s mea su reme n t t i me Dea c t i va te 8 CODE i n t he same manner...

Страница 118: ...cept b i n I f yes se l e c t appropr i a te B I N I f no pa r t fa i l s a s a MAJOR re j e c t S e l e c t B I N o Under t he a bove s e l e c t i o n proce s s a l l H i g h D p a r t s a re s o r...

Страница 119: ...C R T d i s p l a y d u r i n g h a n d sor t i ng ope ra t i ons When i n t h e GO NO GO mode t he words P AS S and FA I L appe a r on t he CRT If no m i nor l i m i t is s e t c ompone n t s w h i...

Страница 120: ...T D I RE C T S E T L 0 0 0 5 S I N TGR 0 1 0 H S A Y E O I H O L D C A L I B B I A S O F F 0 1 0 2 0 3 0 1 0 5 0 6 0 7 0 8 O l 1 0 1 1 0 0 R EJ 1 DDnFc s 00002 D I O O U I O O O X 0 0 0 0 0 o n 0 0 Y...

Страница 121: ...nec ted The G O NO GO mode i s o f ten u sed i n c on t i nuous mode Howeve r to u s e b i n c o u n t e r s t h e SGL k e y or the foo tsw i t c h mu s t be pre s sed Mea sure seve ra l pa r t s by p...

Страница 122: ...IID 1 0 0 0 0 0 11 F ARA D S C S 0 S T A T U S 0 I To c on t i nue t e s t i ng w i th GO NO GO d i sp l a y e n t e r 2 1 C ODE The b i n coun ters w i l l c on t i n ue t o i n c reme n t To c l ear...

Страница 123: ...i 1 4 START I N 1 8 BUSY OUT 1 9 BUSY COM 20 START COM 2 1 KEYBOA RD U N LOC K ES I recommends that Pin 1 2 5 Y OUT and Pin 1 3 SYSTEM GROUND not be used Noise introduced into the Model 2150 2160 thr...

Страница 124: ...o f S a mple T i mes Se t t l i ng T i me s x o f Measureme n t s Averaged 7 Sms 1 1 0m s D i re c t d i splay SOms S o r t i ng d i sp l ay A l l measu reme n ts a nd ca l cu l a t i on s a re d r i...

Страница 125: ...lues are depe n den t on t he type o f c ompon e n t be i n g t e s t e d a nd or req u i re me n t s o f e x te rna l ly conne c te d equ i pme n t Typ i c a l l y sma l l e r i mpe dances req u i r...

Страница 126: ...d a n d re f e re n ce s i g na l coun t e r sums t h e s e pe r i ods C oa rs e 3 I n t e g ra t i on on re f ere nce s i gna l on l y w i th p r e v i ous pe r i ods C oa rse counter sums t h i s 4...

Страница 127: ...nd M e a s u re me n t s a r e s u b t ra c t e d f r o m t h i s r e f e r e n c e i n s t e a d o f f r o m opposi te po l a r i ty mea suremen ts T h i s requ i res l e s s t i me f i ve samp l e m...

Страница 128: ...TIME TIME TIME TIME TIME 1 2 3 4 5 6 S ETT LI N G 1 1 SAMPLE TIME TIM E 1 LlNE LOCK TIME 1 SAMPLE TIME 2 GEN ERA TOR REVERSED 1 SAMPLE 1 SAMPLE 1SETTLING I I SAMPLE 1 SAM PLE 1 SAMPLE SAMPLE TIME TIME...

Страница 129: ...a sureme n t s T he process i s t h e same a t a ny f reque nc y I Z u J M 14 GENERATOR REVERSED I r I GENERATOR REVERSED I Vl u J ICALCULATlON n x MEASUREMENT TIME Where n 3 TIME F igure 2 17 Measure...

Страница 130: ...n i m um I n tegra t i on and Se t t l i ng t i mes o f 2ms the V i de oB r i dge wi th Handler I n te r fa ce can make up t o 9 measureme n t s per s e c ond Re f e r t o S e c t i on A l o f t h i s...

Страница 131: ...measurements second 5 seconds measurement 5 seconds measurement T h e se measurement speeds a re typ i ca l under the fol low i ng condi tions frequency 1 k H z I T de term i ned by FAST MED SLOW SETL...

Страница 132: ...ncy a bove 2 0 0 H z 50ms 5 0 m s x 1 50ms De t e c t o r Re v 490ms 8 5 5 1 5 0 1 490ms 7 5 ms 1 1 0ms Norma l d i sp la y 6 7 5 m s C o n d i t i ons for f a s t e s t a va i l a bl e mea sureme n t...

Страница 133: ...i n i t i a l l y s e l e c ted w hen powe r is app l i ed Table 2 1 0 Prese t Measurement Parameters SETL I T AVG Fast 5 ms 1 0 ms 1 M edium 50 ms 50ms 1 S l ow 5 0 ms 50 ms 1 0 T o p r o g r a m F A...

Страница 134: ...a numbe r o f comp l e te mea su reme n t f requency cyc l e s i t i s a u toma t i ca l l y r e ca l c u l a ted t o the ne x t la rger i n te g ra t i on t i me tha t doe s s e e T a b l e 2 1 1 T...

Страница 135: ...t h e n p u s h t h e b l u e k e y f o l l owed b y t h e I T k e y E x amp l e P rogram i n te g ra t i on t ime bas e d on 1 0 cyc l e s o f the 5 00 H z t e s t freque n c y Push p e r i od F LOOR...

Страница 136: ...d Se t t l i ng t i me s ca n be prog rammed be tween 2ms a n d 1 500ms i n I ms s teps T o prog ram s e t t l i n g t i me push t he nume r i ca l k e y s tha t repr e s e n t the se t t l i n g t i...

Страница 137: ...S e c t i o n 2 8 the tota l mea surement t im e for a ve ra g i n g mea s u reme n t s is equa l t o Whe re n x Samp l e t i m e n a n i n tege r be twe e n 1 a nd 2 0 To pr ogram a se l e c te d n...

Страница 138: ...c t i on 2 3 5 z e ro o f f se t c o r re c t i ons a re not s tored t o tape How e ve r a s e t up tha t has been ca l i bra t e d may b e s a v e d to tape W h e n th t f i l e i s l oaded i t au t...

Страница 139: ...ca s se t te downwa rds a s shown i n F i g u re 2 1 8 s i d e A or B refers to w h i c h e v e r s i de is fa c i n g f r on t Pu s h t he door c l o se d STEP 4 T h e Mode l 2 1 6 0 i s ready to sa...

Страница 140: ...eads s hou l d be peri o d i ca l l y c hecked a nd c l eaned The heads should be c l eaned u s i ng a cot ton t i pped swa b d i pped in a l c o h o l see F i g u r e 2 1 9 requ i red N o o t h e r p...

Страница 141: ...a t a tape STEP 1 P l a ce the new tape i n t he c a sse t te d r i ve u n i t STEP 2 E n te r t e s t code 3 The Mode l 2160 w i l l e c ho the m e s sa g e MAKE TAPE ENTER TO START STEP 3 P u s h t...

Страница 142: ...1 Tape D i re c tory The D i re c t o ry o r Ta b l e Of C o n te n t s i s a l i s t i ng o f a l l f i l e s on one s i de of t h e ca s s e t te tape They are l i s ted wi t h the s ta r t i ng b...

Страница 143: ...or a d d i t i on a l de ta i l s on the Ke yboard Ove r la y E xamp le U s i ng t h e compone n t sor t i ng e xample i n Se c t i on 2 7 5 o f t h i s m a n u a l s e t u p a l l t e s t pa r a m e...

Страница 144: ...I RE C T S E T L 0 0 5 0 S I N T G R 2 0 5 0 N S A V E O l A U T O L P H B I A S O F F ALPHA O V E R L AY Display D H Z 1 0 0 0 0 N D I O O O O O N F A R A D S 1 0 0 0 V S I N G L E D I R E C T S E T...

Страница 145: ...N F A R A D S 1 0 0 0 H V S I H G L E D I R E C T S E T L 0 0 50 S I NT G R 0 5 0 S A Y E O I A U T O I I AS O F F D V E R L A Y D e l s l i 2 1 0 7 2 1 5 0 2 1 6 0 9 8 5 Commen ts E xa m i ne the d i...

Страница 146: ...pa rame t e r p rogram under t he A u tos tar t f i l e name Save t h i s Push 2 9 5 2 D i splay H Z c 1 0 0 0 0 H D I O O O O O H F A R A D S 1 0 0 0 Y S I HG L E D I RE C T S E T L 0 0 5 0 S I HT G...

Страница 147: ...o r e i t ha s been saved t o tape Push Di splay H Z 1 0 0 0 0 HIlI1 I O O O O O H F A R A D S 1 0 0 0 I1Y S I HG L E D I R E C T S E T L O O SO I1 S I HT GR 0 5 0 I1S A Y E O I A U T O B I A S O F F...

Страница 148: ...saved unde f i l e name 1 2 3 F i l e 1 2 3 w i l l s e t LOCK command when LOADe d NOTE When i n t h i s mod e t he keyboa d i s l ocked e x cept fo t he SGL key NOTE To u n l o c k t he keyboa d pu...

Страница 149: ...0 0 0 No I O O O O O F A R A D S 1 0 0 0 Y S I N G L E D I RECT SETL 0 0 50 S I NT G R 0 5 0 S A Y E O l A U T O A L P H A J I AS O F F ALPHA O Y E R L A Y D e l s l i 2 I I I 2 1 50 2 1 6 0 5 8 5 Com...

Страница 150: ...0 0 0 N Y S I HG L E D I RE C T S E T L 0 0 50 NS I N T G R 0 5 0 H S A Y E O I A U T O A L P H A B I A S O F F L O A D I H G L O A D E D 0 D e l s l i 2 1 1 2 2 1 50 2 1 60 5 8 5 Commen ts E xam i n...

Страница 151: ...t e d c a s s e t t e s A f ter a n obj e c t code tape i s ma de i t i s l oaded i n to t he V i deoBr i dg e by u s i ng the LOAD key DO NOT USE 13 CODE TO LOAD OBJECT CODE TAPES DO NOT ATTEMPT TO...

Страница 152: ...ma t i o n on the Appl i ca t i on s So f twa r e c on sul t the docume n t pa r t i c u l a r Appl i ca t i on S o f twa re package e s i 2 1 1 4 2 1 5 0 2 1 6 0 5 8 5 Commen t s Exam i n e the d i r...

Страница 153: ...L K H A E ILK HA E 1 1 2 3 7 I O O NA H O 1 3 1 8 C O D E T A B L E O F C O N T E N T S A YA I L 6 2 I L K HA E BLK H A E 7 I O O NA N O 1 3 1 8 1 1 C D D E e s i 2 1 1 5 2 1 5 0 2 1 6 0 5 8 5 Commen...

Страница 154: ...T S A V A I L 2 B L K H A E B L K HA E 7 I O O NA H D 1 3 1 8 I O O HA H D Commen ts D i splay p r i n t s F I L E f i l e name J on the CRT where f i le name i s the name of t he l a s t f i l e l o...

Страница 155: ...e s i d e of t h e t a p e w i t h re spe c t t o t h e p l ug To res tore the tape to i ts u nprote c ted s ta te s i mp l y p i vo t the p l ug coun t e r c l ockw i se ba ck to i t s o r i g i na l...

Страница 156: ...nd mo i s ture A v o i d tou c h i ng the tape sur f a c e T h i s preve n t s trans f e r o f a ny d i r t f rom your f i n g e rs t o re cord i ng a n d p l a yba ck head s Pre v e n t tape breakag...

Страница 157: ...s WARNING ELECTRICAL SHOCK HAZARD EXISTS WHEN A BIAS SUPPLY I S CONNECTED TO THIS I NSTRUMENT WHEN AN EXTERNAL BIAS SUPPLY I S ATTACHED THE BIAS VOLTAGE IS PRESENT ON THE REAR PANEL BNC CONNECTORS USE...

Страница 158: ...se conds a n d remove the m e a s u r e d capa c i tor f rom the te s t l e a d s Repea t s teps 5 t h rough 9 f o r ea ch compon e n t t o be measu r e d J2 Jl 11 11 e BRIGHTN H fREQ 50 60H IIIII1 14...

Страница 159: ...e n ta r i ly d i s p l a ye d T h i s i s norma l and doe s n o t i n d i ca te i n s t rume n t ma l fu nc t i on Programm i ng a n d Ope ra t i ng Re l a t e d E rrors ERROR ANALOG T h i s i n d i...

Страница 160: ...wi l l s how wha t c u r r e n t or vol t a g e 1 S be i ng suppl i e d t o the compone n t see Se c t i on 2 5 2 T h e mea s u remen t s taken a re s t i l l va l i d though only a t the test s igna...

Страница 161: ...mming bl ue B i n w i l l g i ve a Wr ong o f A rg umen t s me s sage be cause i t requ i re s the n umber o f the bin be i n g p r og rammed a n d t h e l im i ts for t ha t b i n S ta r t aga i n PA...

Страница 162: ...e a t temp t i ng t o a c t i va t e t a pe f orma t t i n g o r z e ro ca l i bra t i on SET NOM INAL VALUE Th i s me s sa g e w i l l resu l t i f a n a t tempt i s made t o e n te r 8 CODE 8 C O D...

Страница 163: ...SAVE a g a i n NO TAPE IN PLACE T h i s mes sage w i l l appea r w he n t h e re i s no ca s s e t te tape i n t he d r i ve u n i t o r when the LOA D or SAVE b u t t ons a re p u s h e d on i n s t...

Страница 164: ...ote outpu t d e v i ce s s u c h a s GP I B a n d RS 2 3 2 C I n t e r f a ce S e e S e c t i on A 2 f o r more i n f orma t i on o n t hese V i deoB r i dg e op t i on s o No E rror 2 Ana l og E rror...

Страница 165: ...t i n g a b l ock d i a g ram then c on t i nue wi th a d i s cu s s i on of t he opera t i on o f the ma j o r b l oc k s w i th i n ea c h d i ag ram 3 2 MEASUREMENT OVERVI EW 7 68 MH z CRYSTAL CLO...

Страница 166: ...v e l r e g u l a t o r T h e re s u l t i s a s i n e w a v e s i g n a l o f s p e c i f i e d f r e q u e n c y w i t h i n a s p e c i f i e d v o l t a g e r a n g e i n t h e mV m o d e o r cu r...

Страница 167: ...1 V3 Val2 V1 2 x R standard R standard R unknown Xunknown LOW IMPEDANCE VO V2 V1 V3 x R 2 A 2 standard V2 V3 x R 2 2 standard V2 V3 A l l o th e r i mpeda nce pa rame t e r s a re c ompu ted u s i n g...

Страница 168: ...correction va lue Conductance p X B D Q OPEN CI RCUIT CORRECTI ON RAN GE 1 4 G p G p m G plo Bp Bp m Bp O Gp D fBpI IBpl Q Gp Bp Ls 2 2 2 1T f Gp Bp 1 L P 2 1T fBp Gp2 Bp2 Cs 2 1T fBp Bp Cp 2 1T f Bp...

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Страница 187: ...V 1 0 1 1 03 60 H z FO F 2 F4 F6 HI GATE Z GATE HI CM P Z CM P S I N E GND LO V N CPU BUSY 7 5 V GND D ESC RI PTI ON PIN MN EM ON I C AUX Ground Bussed 58 AUX GND AUX Positive 1 2 VDC 60 AUX V I O Se...

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Страница 249: ...R A D 6 3 V CAPA C I TOR 0 00 5 m i c ro fa rad D I S C C A PAC I TOR 0 2 2 m i cro fa ra d CAPAC I TOR 0 1 m i c ro fa ra d D I OD E MR8 5 1 3A D IODE I N 5 8 3 2 S TUD MOUNT D I ODE SCR 2 N 3 8 9 6...

Страница 250: ...CR6 W4 R I I 2900 6 3V 5V av 2 N 3896 I N 4735 A R5 SCR 1 I o n 1 RIO RI2 6 2V l 82 n K G b 4 v P 2 0 2 RI3 I Z II Rp W51 39 n 1 2 I IK I2W1W6 I I r 1 __ I f 13 U lCZ7 R2e I 1 005 1 0 0 W C31 1 U6 7...

Страница 251: ...G C I RC U I T COMMON TA GE AVA I LA BLE ENERGY LY BY I N PUT F U S E D O N OT HOUT L I N E I S O LATION F OR JIPMENT FAI LURE TO OBSERVE EVERE IN JURY OR DEATH F i gure 5 9 1 1 r JI EACH OIY IOV 1 0...

Страница 252: ...A t S E C T I ON A A 4 5 0 0 m m 5 rY1 m A...

Страница 253: ...1 0 1 1 0 2 o 3 1 0 4 o 5 1 0 0 I 0 7 PIN o B 1 0 9 J 104 I 2 t I B L U E I 0 0 o I I I 0 12 1 3 0 1 4 0 I COPPE R S T R A P 1 5 0 1 10 0 COP P E R STRAP 7 0 8 0 45 8 7 7 19 0 2 0 0 2 1 0 22 0 2 3 0...

Страница 254: ...I __ 88 9 1 r J 1 I J I J J Bll w RIo I SI I W lU l J O K l I 11 0 R EO J II ll 1 II lI V I D V I REO I 2 nO I 5 7 8 I Z J801 3 e 1 J BRW wlREC RED IEl Oltloj BlU GRN G RY I Z I c J 204 B BLI 18 I BLI...

Страница 255: ...I 3 1 1 1 1 1 I 1 _ I v iO l I 1 59 0 O M M SECTION A A 8 RN BLU 8LU BRN 8LU WHT f 2 0 1 0 12 0 1 8 4 0 I O m ME T RI C A l l D ims i n mm TO PIN 23 1 4 TO PIN 231 TO PiN 29233 TO PIN 4 5 704 TO PIN 2...

Страница 256: ...L S O O I C 7 4 L S 3 2 I C 8 1 3 1 I C 7 4 LS 1 3 9 I C 8 3 04 I C 3 8 8 2N 4 I C 7 4 L S 7 4 I C 7 4 L S 8 6 I C 74L S 1 7 4 I C 3 8 8 4N 4 Z 8 0 S I O I C M C 1 4 4 1 1 I C M C 1 4 8 8 L I C M C 1...

Страница 257: ...Figure 5 1 2 RS 23 2 Ca s se t te I n t e r face op t i ona l on 2 1 50 C i rcui t Assembly P N 5 2 674 5 40 e l s l i 2 1 5 0 2 1 6 0 5 8 5...

Страница 258: ...6 0 I I I I I L _ _ _ 171 1 1 0 ADDRESS H E XI 1 SIO EN8 1 3 I Y I t TAPE EN84 NC I 2 S X 74LSI39 D U I 2 4 6 I I A 1 3 0 1 4 lo c cUI I I 12 v NOTES UNLE S S SP C I E O O T HER IS 51 _ _ 12 v 1 A l...

Страница 259: ...U 5 U 6 UII U 8 U9 U I O U I 2 f U I 3 U I 4 I REF DES I U l c I R EF DES r U I S 96008 I 2 TYPE V GND 74L S O O 1 4 7 74LS32 1 4 7 8 1 3 1 16 8 74LS139 16 8 8 3 04 2 0 1 0 3 8 8 2 24 5 7 4 7 4 1 4 7...

Страница 260: ...2 1 test code 16 Three standard handler interface options are available They are ESI Par t No 47895 General for interfacing the Au tomation Ismeca Q Corp Heller and other handlers Engineered Systemat...

Страница 261: ...ORMED BY QUALIFIED SERVI CE PERSONNEL ONLY TO AVOID DAMAGE TO CIRC UITRY TURN POWER OFF WHILE PLUGGING IN O R REMOVING CIR CUIT ASSEMBLIES Remove strap from unused card slots on the motherboard Insert...

Страница 262: ...talli ng the Handler I n te rface op t i on s e t the de s i red b i n limi t s along w i th the n omi nal value and e n te r t e s t code 8 o r 8 Thi s p u t s the V i de o B r idge i n t o S I NGLE...

Страница 263: ...i s the active HI GH ope n c o l l e ctor output o f an opto i s o lator Thi s s ignal i s used to arrest handl e r ope rati on dur i ng te s t and can be changed to acti ve LOW by mo ving jumpe r W3...

Страница 264: ...out d i s play i s recommended for fastest handler i nte rface ope rati on 8 CODE i s slower but di splay s re sults the BUSY s ignal i s extended app r ox i mately 1 1 0ms for di splay update t ime b...

Страница 265: ...coord i na t i on of s ignals adequa te t ime mu s t always be allowed i n thi s i n te rval before send i ng a START s igna l I n te r val 1 Time from offse t of BUSY t o onse t of START No m i n im...

Страница 266: ...RT COM 21 KEYBOARD UNLOCK ESI recommends that Pin 12 5V OUT and Pin 13 SYSTEM GROUND not be used Noise introduced into the Model 2150 2160 through these con nections may affect measurements results NO...

Страница 267: ...13 if the b i nn i ng o pera t i on req u i res re l a y C O M MON P i n 1 be r a i s ed a b o ve ground p o tent i al The f o l l ow i ng p r o cedure tel l s how to do thi s STEP 1 STEP 2 STEP 3 T...

Страница 268: ...introduced in t o the M odel 2150 2160 through the se connections may a f fec t mea sureme n t re s ul t s Connections to the Ha ndle r I n te r f ace Op tion should be made with a 36 co n tact rece...

Страница 269: ...specifications see ANSI IEEE Stand ard Digital Interfa ce for Progra mmable Instrumentation The bu s itself is a pa s sive stru cture It is the a ctive components on the inter f a ce option that enabl...

Страница 270: ...rs A talker is capable of t ransm i t t ing data on the data l ines there can be only one tal ker a t a t ime to avoid confusion in message and data t ransfer A l istener is capable of responding to d...

Страница 271: ...C ABLE TO LISTEN ONLY e g Printer DEVICE D ABLE TO TALK ONLY e g Tape Recorderl 1 1 1 I r I r L L GENERAL INTERFACE MANAGEMENT BUS 5 SIGNAL LINES DATA BYTE TRANSFER BUS 3 SIGNAL LINES DATA BUS 8 SIGNA...

Страница 272: ...ended Listener no capability Service Request complete capability Remote Local no capability Paral lel Pol l no capability Device Clear no capability Device Trigger complete capability Con t rol ler no...

Страница 273: ...time mus t be powered up for the sys tem to be opera tional A 2 4 Cable Length The maximum ca ble leng th tha t c a n be u sed t o c onne c t a gr oup of devices within one bus s y s tem is 2 meters...

Страница 274: ...l ines as we l l as the seven signal ground returns and the bus shield The data bus signal lines DIO I through DIO 8 are used to convey data or device dependent messages DIO I represents the least si...

Страница 275: ...gh NDAC N o t Data Accepted The NDAC signal line is set low by each addressed listener until they all have captured the byte currently on the data lines When all listeners have captured the data byte...

Страница 276: ...s signal set l ow by a device request i ng se rvice The cont r oller c o nducts a p oll t o de term i ne which device on the da ta bus activated the inter rupt The controller can take the appropriate...

Страница 277: ...round return of the referenced contact A 2 8 Instrument Address Selection Bus addresses for the 2150 2160 are set via switches on the GPIB interface circuit card see Figure A 7 Primary bus addresses c...

Страница 278: ...h positions are I 2 4 8 and 16 In Figure A 7 switch positions 1 and 2 are activated providing of 67 ADDRESS BIT 1 ADDRESS BIT 2 ADDRESS BIT 4 ADDRESS BIT 8 ADDRESS BIT 16 DON T CARE DON T CARE DON T C...

Страница 279: ...B only Channel A is strictly an inpu t channel and is reserved for applications programming features Since Channel B is the secondary RS 232C channel some VideoBridge pin con nec t ions do no t confo...

Страница 280: ...tput information A 2 9 2 RS 232C Signal Flow Use of the RS 232C bus requires three lines V I DEOBRIDGE CONNECTOR P I N Channel B 14 16 7 SIGNAL NAME Receive Data Transmit Data Signal Ground Transmit a...

Страница 281: ...ridge to Printer Connections RS 232C HANDSHAKE FUNCTIONS ARE NOT SUPPORTED BY THE MODEL 2150 2160 This is because the RS 232C handshake signal lines are internally tied together within the VideoBridge...

Страница 282: ...nal Levels Tables A 4 and A 5 show the signaI levels speci fied by the RS 232C standard The signal states shown in Table A 4 apply to the Receive and Transmit signals Table A 5 applies to all cont rol...

Страница 283: ...232C option are as follows CONNECTOR PIN 1 2 3 4 5 6 7 8 13 14 16 20 Table A 6 RS 232C Pin Assignments SIGNAL LINE Chassis Ground Received Data from terminal RS 232C IN Transmitted Data to terminal RS...

Страница 284: ...150 8 1800 9 110 for each channel P N 52674 on the The corresponding switch position precedes each available rate Position 10 on either switch is not connected The RS 232 Cassette Interface circuit c...

Страница 285: ...baud will work at 400 feet A 2 lS Remote Device Option Installation WARNING TO A VOID PERSONAL INJURY FROM ELECTRIC SHOCK DO NOT REMOVE INS T R U MENT COVERS O R PERFORM ANY MAINTENAN CE OTHER THAN DE...

Страница 286: ...RS 232C The Handler card MUST be instal led in card slot J4 but the GPIB and RS 232C cards may be instal led in either J4 or J5 ANALOG PIN 53675 J7 L CASSETTE INTERFACE RS232 INTERFACE DIGITAL PIN 535...

Страница 287: ...ll be like performing the same operation at the 2150 2160 keyboard The k ey to programming is that the string submitted over the remote bus must be exactly what appears on the CRT when the 2150 2160 k...

Страница 288: ...e B Reactance X Dissipation factor Qual i ty factor Pico 10 12 Nano 10 9 Micro 10 6 Milli 10 3 Kilo 103 Mega 106 Set to 5 samples measurement sequence Se t to detector or generator reversal take norma...

Страница 289: ...Use detector reversal Set explicit settling time in ms Set explicit integration time in Set explicit number Set to percent mode Set to absolute mode of averages ms Go to absolute percent deviation dis...

Страница 290: ...Don t update values on screen Output measurements to GPIB or RS 232C Don t output to GPIB or RS 232C Temporar i ly disconnect the keyboard and the external START switch start of setup Reactivate the...

Страница 291: ...CODE 14 CODE DEL 18 CODE ENTER 19 CODE CAL OUTPUT STRING FORMAT AND ERROR CODES 00 1 23456E 06 1 23456E 23 CSD 10 r _ _ T _ _ _ _ _ _ Bottom Function L Top Function L Bottom window display L Top wind...

Страница 292: ...in the setup s t r i ngs mus t be or be fol lowed by a CARR I AGE Line feeds are ac cepted and discarded A car r iage return is al l that is requi red UPPER AND LOWER CASE Lower case characters are e...

Страница 293: ...cessed by the instrument DATA OVERFLOW Data flowing into the RS 232C Interface opt ion is placed in an inter mediate queue on an interrupt basis allowing up to 200 characters of input to back up befor...

Страница 294: ...f setup i nformation the first character output i nstruction i n the program should be REMOTE whi ch temporari ly disconnects the keyboard and external START switch i e do not use SI NGLE or CONTINUOU...

Страница 295: ...utputs this l ist of w ords to the remote programming device STEP 4 AFTER THE LIST HAS BEEN TRANSMITTED REQUEST AN OUTPUT FROM T H E 2 150 2 16 0 TA KE ONE READING W ITH S INGLE AND MAKE CERTAIN NO ER...

Страница 296: ...e time between measurements can be as brief as pos s ible SCREENON SCREENOFF Thi s pai r of w ords enables and d i sables the large video d i splay on the screen of the 2 1 50 2 1 60 When the i n stru...

Страница 297: ...e t i on Con t r o l l e r pe r fo rms a s e r i a l po l l and i npu t s the s ta tu s by te f rom t h e 2 1 5 0 2 1 6 0 Con tro l l e r a dd r e s s e s the 2 1 50 2 1 6 0 a s a t a l k e r a nd rea...

Страница 298: ...ot conduct a ser ial pol l between commanding measurements the prev ious measurement w i l l be written over A 2 11 Calibration The 2 1 50 2 1 6 0 needs no ad justment other than normal cal ibration w...

Страница 299: ...0 2700 IF s 0 THEN GOTO 2400 2800 ENTER 701 A Remark s 400 Open field for measuremen t s t ring 500 Open fiel d for command s t ring 550 Send REMOTEON to 2150 2160 600 Temporari l y disconnect keyboar...

Страница 300: ...CODE l O NANO NOM INAL 5 M INOR 1 1 B I N 5 2 BIN 1 0 3 BIN 2 4 BIN 1 101O H Z LOCK FAST C D SCREENOFF OF MEASUREMENTS llO 7E 9 1 7E 9 I 1 7E 9 1 I 1 1O 7E 9 I 1 0 7E 9 1 1 1O 7E 9 1 11O 7E 9 I 1 7E...

Страница 301: ...EXT I 270 GOTO 30 280 END e s i Remarks Open field for measurement string Open field for command string Send REMOTEON to 2150 2160 Temporarily disconnect keyboard and start switch 60 Clears HP85B RS 2...

Страница 302: ...OCK FAST C D SCREENOF F 0 OF MEASUREMENTS NO ERRORS 00 100 7E D9 D0 100 7E 09 0 D 1 D D 7E D9 00 1 D0 7E D9 0 D 1 D0 7E 09 D0 100 7E 9 0 1 0 7E 9 00 1 D0 7E 09 0 D 1 7E D9 0 10 7E 9 1 D 800 E 06 800 E...

Страница 303: ...a sense wai t ing for a power loss condi t ion when i t will retain i ts l ast updated bin count data NOTE Zero offsets are val i d only under the cond i t ions they were taken Cal ibrated offsets re...

Страница 304: ...CODE will recall the origi nal cal i brat i o n sett i ngs To prevent the use o f an undes i red setup enter 6 CODE 22 CODE and re cal ibrate DO NOT ENTER TEST CODE 6 OR TEST CODE 6 WITHOUT ZRAM OPTI...

Страница 305: ...ose impedance is 1 5 of the range resistor used can be con nected across the bias terminal posts The procedure for applying and removing 200V DC bias is the same as described f or 50V DC bias in Secti...

Страница 306: ...ELECTROLYTIC CONNECTOR 36 PIN FEMALE RELAY 1 FORM A 5VDC 14 PIN DIP RESISTOR 12 0 o hm 1 4W 10 RESISTOR NETWORK SIP 10 PIN 2 2 kil o hm IC 7407 IC 7406 IC TILl19 OPTO ISOLATOR IC 4N28 OPTO ISOLATOR I...

Страница 307: ...Figure 8 1 General Handler Interface Circuit Assembly P N 47895 B 2 e s i 2150 2160 5 85...

Страница 308: ...I e Ka 1 14 c Ii K 3 14 c I Z K4 1 4 c I K5 7 e 1 14 1 la pzfll 4 I K 7 P rl1 1 I c Ii K I I I 1 2 K Gz n1 4 c 1 2 KIO 7 e 1 1 c l 12 KII 14 C I z KIa Gz111 4 co r2 Kt3 r 11110 5Y I we I o_j_ W7 wI s...

Страница 309: ...1 Wl f L 5V d 1 UID C K 9 8 3 4 5 A4 21 A5 I AG 7 A7 15 I c 3 4 t l I 13 I 100 1 1 8 81 OUT rl ei T2 3 UII T3 B4 T4 8 5 T5 1lio l IiiII 61 31 4 10 Iii 14 5V I 1 0 1 1 CI THRU t 12 A20_ 3 10 11 40 o a...

Страница 310: ...CTOR 36 PIN FEMALE RELAY 1 FORM A 5VDC 14 PIN DIP RESISTOR 560 ohm 1 4W 10 RESISTOR 120 o hm 1 4W 10 RESISTOR NETWORK SIP 10 PIN 2 2 kilohm IC 7407 IC 7406 IC 4N28 OPTO ISOLATOR IC 8304 IC 8131 IC 388...

Страница 311: ...1 f KI 1 4 r K fc K3 4 K4 4 K5 7 KG P nl rc K 1 4 I e K B 14 r 1 3 KIO 7 E 1 l la KI 14 co I Ie CO I 2 KI3 I 5V 1 J lCo IN7 wf 5V i Nw R 1 560 RE F DE S PE 5V U3 Ll4 Ll5 40 14 u 40 14 U9 8304 0 UI LI...

Страница 312: ..._ ________________________ ____ I DO W DI I O 0 03 04 30 05 0 0 i D7 UI2 I 8 MK38BI I r 8 3 4 5 ASTB ARIl j BO 1 BI i lIZ 2 B3 30 B 4 31 85 32 B B7 3 UID I c 2K 5V 14 J7 I 0 L 4 I 7401 I 407 3 407 II...

Страница 313: ...36 PIN FEMALE RELAY 1 FORM A 5VDC 14 PIN DIP RESISTOR 560 ohm 1 4W 10 RESISTOR 120 ohm 1 4W 10 RESISTOR NETWORK SIP 10 PIN 2 2 ki l o hm IC 7407 IC 7406 IC 4N28 OPTO ISOLATOR IC 8304 IC 8131 IC 3881 B...

Страница 314: ...N 8 rl r K 1 1 11 t I K O I 7 __ I L __ __ _____ I t I ll ____ KII BIN 9 BIN 10 7 1 lr 4 t r I BIN R I _ 14 2 L I i f 8 5Y I e 5V KI KI3 TYP 13 GND _ _t _ IB BUSY L_ ____ _____________ _ I t Y 14 R1 5...

Страница 315: ...4 1 2 K 4 K4 bfi 4 c 1 2 KS 7 6 Ll4 j I KG 4 1 2 K7 12 o B kn l 12 K I V c I Kia 7 S L 14 c J La KI I 14 K 12 4 c 1 2 KI3 I RI 560 REF DES U3 U4 us uc U9 U I U2 UIO UII Uli2 I COMMON c BIN 0 3 BIN 1...

Страница 316: ...2 D3 D4 05 0 1 1 0 AI MI I D I I PCI Pc c A4 A5 A A7 I c oE 3 4 oE 100 1 lca 5V 5V mfC I THRU C5 t 9 I B B l o am dIM ca 11 I I ile I 2 9 681D fog n alll G C4 t A r _ _ _ _ e i 9 e Q t I a j __ ___ _...

Страница 317: ...IC 7400 IC 743 2 IC 7473 IC 75 1 6 2 IEEE BUS MNGR IC 75 1 6 0 IEEE BUS XC VR RESISTOR NETWORK SIP 1 0 PIN 2 2 ki l ohm RESISTOR NETWORK SIP 6 PIN 2 2 ki l ohm BRACKET GROUND ING BRACKET IEEE CONNECT...

Страница 318: ...DIOII DI Z G O O L 2 _ j_ _ D I04 4 _ _ _ DI05 __ t _ _ DI06t2 DI01 __ _ r _ OI08 r U4 n l r L t TM 9914 Fig...

Страница 319: ...L 8 1 __ 1 7 j 751 J0 0 7 t c 6O J 7 O v 0 1 __ 1 8 EO1 5 t _ 4 9 TN 1 1 _ 3 1 0 5ltQ 10 I OC I C 19 20 2 1 2 2 Z3 4 IB o REF DE UI U u3 u4 US UGO U7 uS u9 UIO UII UI2 UI3 UI4 TYPE r5V GND 6304 20 10...

Страница 320: ...IC 8 304 IC 38 8 2N 4 IC 74 LS74 IC 74 LS8 6 IC 74 LS1 74 IC 38 84N 4 Z80 SIO IC MC 1 44 1 1 IC MC 1 4 8 8L IC MC 1 4 8 9L CRYSTAL 1 84 32MHz 0 0 5 SOCKET 14 PIN D IP SOCKET 1 6 PIN D IP SOCKET 4 0 P...

Страница 321: ...E CIRCUIT ASSEMBLY P N 46724 cont CIRCUIT NO DESCRIPTION CONNECTOR SLDR BAG BOX 00 0 11 14 illk A f J A 20 4 ESI PART NO 26430 49245 18612 Fi9ure B S RS 232C Interface Circuit Assembly P N 46724 B 11...

Страница 322: ..._ _ _ _ _ _ _ _J 12 4 _ 0 0 CUI I 3 A3 L _ _ _ _ _ _ U5 l I I A2 1 2 6 SID EN8 I 25 3 ___ l W II 1J _ _ _ _ 3 I T I l1 TAP ENB 4 I I I I I I 5 5 I NC I I J 74LSl39 12 V L _ _ _ _ _ 2 N OTES UNLLSS SP...

Страница 323: ...1 4 1 U 2 74LS32 1 4 1 U 3 8131 16 8 U5 74LS139 1 6 8 Uf UII 8304 2 0 1 0 U 8 3 8 8 2 24 U 9 74 1 4 1 4 1 U I O 74L S 8 6 1 4 7 U I 2 7 4 LS I 14 1 6 8 UI 3 38 8 4 9 3 1 U I4 1 4 4 1 1 Z ot 1 2 R E F...

Страница 324: ...ONO POST BIND ING FUSE CARR IER ALT METR IC 5 x 20 BLK INSULATOR TRANSFORMER MTG C l C3 C5 C6 CA PAC ITOR 0 1 m i c r o fa ra d 5 0V D IP C 1 2 C 1 3 C 1 5 C 1 6 C2 1 C2 2 C 2 4 C2 8 C3 0 C 3 1 C 3 4...

Страница 325: ...0 4 7 m i cr o farad 6 3 VDC F I L M 5 4 6 9 6 C 5 2 C5 3 C A PACI TOR 0 0 0 22 m i cr o farad 1 0 0 V DC F I L M 5 4 6 9 7 C5 4 C 5 5 C A P AC I TOR 0 0 0 4 7 m i cr o farad 1 0 0 V D C MYL A R 5 4 6...

Страница 326: ...RESISTOR 1 8 o hm l W 5 RESISTOR 90 k i l ohm 0 0 1 RESISTOR 1 0 o hm ESI QB 0 0 0 5 RESI STOR 90 o hm ESI QB 0 0 0 5 RESISTOR 90 0 o hm ESI QB 0 005 RESISTOR 9 k i l ohm ESI QB 0 0 0 5 RESISTOR 1 0...

Страница 327: ...i l o hm VAR I A B L E 2 0T RE S I STOR 1 0 o hm 1 4W 10 R E S I S TO R 10 0 o hm 1 4 W 1 0 R E S I STOR 2 7 k i l o hm 1 4W 10 TRANS F O R M E R T E R M I NA L T U R R E T I C H A51 1 5 IC L F 3 5 6...

Страница 328: ...52 _ _ _ _ 2 t 2Y 1 3X 0 47 CR t4 I H 4 12V LI t _ e4 E WAV E _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ t_ t_ _ _ _ _ _r e it 6 4 t 12 t r D 4 r r r_ r_ 14 r 4 D 3 1 7 4 r 4 D 2 1 9 t r D r 1I 1...

Страница 329: ...SP5 240 piN 56482 7 U I 5 OK O B U 9 1 I UI5 OK 6 2 VIS 5 P 10 K 1 9 B V 5 10K 0 16 V I 3 n074 R45 1 0 K t 2 V I 5 15 10K If C 39 5 1 0 pF R 4 1 lOO k UI 5 10K 1 4 U S 4 O K 3 2 I OVT 2 OU T I I I O...

Страница 330: ...F i gure 8...

Страница 331: ...31 C41c J C 9 T _W1 c35D 0 1 2V TP7 CD R 0 0 0 3 C47 Fi gure B 6 C26 M D p o R49 c I c r R51 U12 I U14 U17 I U 1 8 I O f U21 I f U24 745472 AD7424 AD7524 7475 7475 74 15373 CS6 L I 0 C27 C28 1 2V 80 7...

Страница 332: ...h reference to the mean val ues of the ESI reference standards or to ratio devices that were verified at the ti me and place of use D I SCLAI M E R OF I M PLI E D WA R R A N TI E S T H E F O R E GO I...

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