Fluke ScopeMeter 123B Скачать руководство пользователя страница 45

Страница: 45 / 192

Industrial ScopeMeter®

Režim výkonu a harmonických

Vysokofrekven

ní m

ěř

ení pomocí sondy 10:1

Spole

nost Fluke doporu

uje používat k m

ěř

ení

vysokofrekven

ních signál

v obvodech s vysokou

impedancí sondu VP41 10:1. Zatížení obvodu sondou
10:1 je mnohem nižší než zatížení stín

ným m

ěř

icím

kabelem 1:1.

i použití sondy 10:1 se však musí dát pozor na její

útlum a správné nastavení.

Útlum sondy

Sonda tlumí signál 10x. P

íklad níže je pro sondu

ipojenou ke vstupu A:

Postup pro p

izp

sobení nap

ěť

ového ode

tu m

ěř

icího

ístroje tomuto útlumu:

Stisknutím

tla

ítka



otev

ete panel tla

ítek

osciloskopu a m

ěř

icího p

ístroje.

Stisknutím

tla

ítka

otev

ete nabídku

NASTAVENÍ VSTUPU.

Pomocí

tla

ítek

ejd

te na položku

Vybrat>

Stisknutím

tla

ítka



otev

ete nabídku VÝB

SONDY.

Pomocí

tla

ítek

zvýrazn

te možnost

10:1 V

Stisknutím

tla

ítka



prove

te zm

nu.

Všimn

te si, že desetinásobný útlum sondy je

kompenzován v hodnot

nap

ěť

ového ode

tu.

Nastavení sondy

Sonda VP41 je vždy správn

izp

sobena p

íslušným

vstup

m. Vysokofrekven

ní nastavení není nutné.

Jiné typy sond 10:1 se však musí nastavit pro zajišt

ní

optimálního vysokofrekven

ního výkonu. Informace

o postupu nastavení t

chto sond najdete v

ásti

Osciloskopické sondy 10:1

Režim výkonu a harmonických

Režim výkonu a harmonických umož

uje:

•

ěř

ení výkonu v jednofázových systémech se

zobrazením k

ivky a harmonických

•

ěř

ení nap

tí (RMS), proudu (RMS), frekvence a fáze

•

ěř

ení

inného, zdánlivého a jalového výkonu

•

ěř

ení ú

iníku, cos

, a celkového harmonického

zkreslení

Tato

ást obsahuje podrobný úvod do m

ěř

ení výkonu

a harmonických. Nezahrnuje popis všech možností
m

ěř

icího p

ístroje, ale uvádí hlavní p

íklady použití

nabídek k provád

ní základních operací.

Chcete-li používat funkce výkonu a harmonických,
p

ipojte nap

ěť

ové vodi

e a proudovou sondu podle

uspo

ádání 2 na Obrázek 7.

Содержание ScopeMeter 123B

Страница 1: ...ndustrial ScopeMeter U ivatelsk p ru ka January 2016 Czech 2016 Fluke Corporation All rights reserved Specifications are subject to change without notice All product names are trademarks of their resp...

Страница 2: ...n opravu obra te se na nejbli autorizovan servisn st edisko firmy Fluke pro informace o opr vn n k vr cen potom do servisn ho st ediska za lete produkt s popisem pot s p edplacen m po tovn m a poji t...

Страница 3: ...ezpe nostn informace 1 Obsah sady m ic ho p stroje 5 Poj me za t 7 Bateriov jednotka 7 Nap jen ze s t 8 Pam ov karty SD 8 Nastaven m ic ho p stroje 9 Resetujte m ic p stroj 9 Jas obrazovky 10 V b r na...

Страница 4: ...diod a kapacity 19 M en proudu 19 M en teploty 19 M en v konu 19 IntellaSet AutoReading 19 Typ m en 20 Zmrazen obrazovky 21 Pozastaven ust len hodnoty 21 Relativn m en 22 Automatick a manu ln rozsahy...

Страница 5: ...m v konu a harmonick ch 35 M en nap t proudu a v konu 36 M en harmonick ch kmit 38 P ibl en a odd len zoom harmonick ch 42 Re im provozn sb rnice fieldbus 42 ten obrazovky 44 Zobrazen obrazovky k ivek...

Страница 6: ...opick sondy 10 1 62 Informace o kalibraci 63 Vym niteln sou stky a p slu enstv 64 Tipy 67 ivotnost baterie 67 asova automatick ho vypnut 67 Mo nosti automatick ho nastaven 68 Z sady uzemn n 68 Specifi...

Страница 7: ...onu 37 6 M en nap t a harmonick ch 39 7 M en proudu a harmonick ch 40 8 M en v konu a harmonick ch 41 9 Vstupy pro m en sb rnic 43 10 Obrazovka pro testov n provozn ch sb rnic 44 11 Vlastnosti testova...

Страница 8: ...123B 124B 125B U ivatelsk p ru ka vi...

Страница 9: ...et 15 7 Nastaven uspo d n pro m en 16 8 Spr vn zapojen uzemn n 17 9 Uspo d n pro m en teploty a proudu 18 10 Funkce AutoReading 20 11 Vyhlazov n k ivek 25 12 Hranice indik tor stavu sb rnic 47 13 WiFi...

Страница 10: ...123B 124B 125B U ivatelsk p ru ka viii...

Страница 11: ...te internetovou str nku Fluke www fluke com Chcete li prov st registraci v robku nav tivte webovou str nku http register fluke com Chcete li zobrazit vytisknout nebo st hnout nejnov j dodatek k p ru c...

Страница 12: ...m tam kde jsou nebezpe n vodi e pod proudem Mezi kontakty nebo mezi kontakt a uzemn n nep ipojujte v t ne jmenovit nap t Omezte pou v n na uvedenou kategorii m en nap t nebo kategorii intenzity proudu...

Страница 13: ...rst na sond ch Odpojte v echny sondy zku ebn vodi e a p slu enstv ne otev ete kryt bateri Odpojte v echny sondy zku ebn vodi e a p slu enstv kter nejsou p i m en pot ebn Nep evy ujte nejni jmenovitou...

Страница 14: ...p ipojen k distribu n sti n zkonap ov ho rozvodu v budov Kategorie m en CAT IV se vztahuje na testovac a m ic obvody p ipojen k p vodu n zkonap ov ho rozvodu v budov V robek obsahuje lithium iontovou...

Страница 15: ...aterie Li Ion Nap jec adapt r se sp nan m zdrojem nab je ka D St n n m ic kabely s ern mi zemnic mi kabely E ern m ic kabel pro uzemn n F H kov svorky erven modr G Adapt ry redukce ban nek BNC ern x1...

Страница 16: ...123B 124B 125B U ivatelsk p ru ka 1 2 4 2x S Version 7 13 3 14 15 5 8 6 2x 12345 12345 12345 12 11 9 10 16 hxv01 eps Obr zek 1 Sada m ic ho p stroje Scopemetr 6...

Страница 17: ...n ho nabit dos hnou po nab jen po dobu 4 hodin p i vypnut m m ic m p stroji Pln nabit baterie typicky umo uj 7 hodin provozu 2 jeden kan l asov z kladna pomalej ne 1 s d lek p i ztlumen m podsv cen St...

Страница 18: ...ojte nap jec kabel do nap jec z suvky elektrick s t 2 P ipojte konektor nap jen stejnosm rn m proudem DC na lev stran m ic ho p stroje 3 M ic p stroj zapnete stisknut m tla tka M ic p stroj se b hem 1...

Страница 19: ...y pou v n m ic ho p stroje Resetujte m ic p stroj Obnoven p vodn ho tov rn ho nastaven m ic ho p stroje 1 Stiskn te a podr te tla tka 2 Uvoln te tla tko 3 Uvoln te tla tko Na Obr zkek 3 je obrazovka m...

Страница 20: ...metru otev ete polo ku NAB DKA posunut m kurzoru zv razn te YZ U IVATELSK MO NOSTI vyberte nab dku U IVATELSK MO NOSTI YZ posunut m kurzoru zv razn te Form t data vyberte nab dku FORM T DATA YZ posunu...

Страница 21: ...spojitosti odporu diod a kapacity XW V straha Abyste p ede li razu elektrick m proudem nebo po ru pou vejte pouze jedin p ipojen ke spole n mu vstupu COM nebo zajist te aby v echna p ipojen ke vstupu...

Страница 22: ...povrchy nap klad dv ka rozvad e Viz Obr zek 5 V b r jazyka 1 Postup zm ny jazyka hl en 1 Stisknut m tla tka otev ete nab dku 2 Pomoc tla tek YZ zv razn te polo ku U IVATELSK MO NOSTI 2 3 Stisknut m t...

Страница 23: ...o nab dky mz_bar_cze png lut text na panelu tla tek ozna uje stav Stisknut m tla tka m ete tento stav zm nit XW V straha Abyste p ede li razu elektrick m proudem po ru nebo zran n dodr ujte n sleduj c...

Страница 24: ...ik tory nap klad automatick rozsah Hold Run AutoHold a stav baterie Prob h ten seln ode ty Je li zapnut pouze vstup A uvid te pouze hodnoty ode t ze vstupu A Tvar k ivky K ivky Je li zapnut pouze vstu...

Страница 25: ...te li zapnout funkci Connect and View v ru n m re imu 1 P ipojte erven zku ebn kabel od erven ho vstupu A k nezn m mu sign lu kter chcete m it 2 Pomoc tla tka zvolte automatick Auto nebo ru n re im Na...

Страница 26: ...123B 124B 125B U ivatelsk p ru ka 1 A B 2 A B BB120 10 mV A 1 mV A 3 A B 2 see Figure 8 see Figure 8 item 5 item 4 hxv03 eps Obr zek 7 Nastaven m en 16...

Страница 27: ...4 Industrial ScopeMeter Re im osciloskopu a m ic ho p stroje A B 5 A B hxv04 eps Obr zek 8 Spr vn zapojen uzemn n 17...

Страница 28: ...6 7 123B 124B 125B U ivatelsk p ru ka A B 10 mV A 1 mV A hxv57 eps Obr zek 9 Uspo d n pro m en teploty a proudu 18...

Страница 29: ...z obr zek 9 M en v konu Vyberte spr vn nastaven sondy pro m en nap t na vstupu A a m en proudu na vstupu B Viz uspo d n 2 na Obr zek 7 IntellaSet AutoReading Funkce automatick ch ode t AutoReading umo...

Страница 30: ...p A Stisknut m tla tka 4 otev ete nab dku M EN pro vstup B 3 Stisknut m tla tek Z Y zv razn te po adovan typ m en nap klad Hz Pokud je pro ur it typ m en mo n vybrat v ce typ nastaven zobraz se symbol...

Страница 31: ...displeji Po zji t n nov ho ust len ho ode tu zazn zvukov sign l m ic ho p stroje a zobraz se nov ode et Pou it funkce AutoHold 1 Stisknut m tla tka otev ete panel tla tek osciloskopu a m ic ho p stro...

Страница 32: ...nastaven 1 Stisknut m tla tka otev ete panel tla tek osciloskopu a m ic ho p stroje 2 Stisknut m tla tka 1 otev ete nab dku M EN A 3 Stisknut m tla tka 2 zapn te relativn m en Nulov Zap 4 Stisknut m t...

Страница 33: ...unkci Connect and View V imn te si e indik tor Auto v informa n oblasti zmiz Amplituda Dostupn nastaven amplitudy jsou od 5 mV d lek do 200 V d lek p i pou it m ic ch kabel 1 Stisknut m tla tka m ete...

Страница 34: ...n jsou na zobrazen k ivce zn zorn ny ru iv impulzy Na ka d asov pozici jsou zobrazeny minim ln a maxim ln hodnoty od posledn pozice Ru iv impulz d lky 25 ns nebo ir bude na obrazovce nad le viditeln i...

Страница 35: ...TAVEN OSCILOSKOPU hzl16 eps 3 Pomoc tla tek YZ zv razn te u polo ky Typ mo nost Hladk Budou vyhlazov ny k ivky na vstupu A i na vstupu B 4 Stisknut m tla tka prove te zm nu 5 Stisknut m tla tka 4 opus...

Страница 36: ...e v choz nastaven Hladk pro dlouh pr m rov n a stabiln ode ty Postup pro zobrazen ob lky k ivky M ic p stroj zaznamen v ob lku minimum a maximum iv ch k ivek pro vstupy A a B Zopakujte prvn dva kroky...

Страница 37: ...2 Stisknut m tla tka otev ete panel tla tek osciloskopu a m ic ho p stroje 3 Stisknut m tla tka 2 otev ete nab dku NASTAVEN OSCILOSKOPU 4 Pomoc tla tek YZ zv razn te u polo ky Aktualiz mo nost Jednodu...

Страница 38: ...nab dku NASTAVEN OSCILOSKOPU 3 Pomoc tla tek YZ zv razn te u polo ky Aktualiz mo nost Rolovac 4 Stisknut m tla tka prove te zm nu 5 Stisknut m tla tka 4 opus te nab dku Pr b h k ivky se pohybuje nap...

Страница 39: ...vstup kter bude pou it vybrat na kter hran by k tomu m lo doj t definovat podm nku pro novou aktualizaci k ivky Na doln m dku oblasti k ivky jsou vyzna eny pou it parametry spou t n Ikony spu t n na o...

Страница 40: ...kladn m nebo na z porn m sklonu zvolen k ivky hzl21 eps Volba parametr spou t n Chcete li prov st spu t n u k ivky na vstupu A a konfigurovat spou t n u automatick ch rozsah pro k ivky u od 1 Hz 1 Sti...

Страница 41: ...tick ho rozsahu u sign l u od 1 Hz Po kejte pros m nebyl zji t n sign l spou t n 1 Stisknut m tla tka otev ete polo ku NAB DKA P I AKTIVACI obrazovka se aktualizuje pouze v p pad v skytu platn ho 2 Po...

Страница 42: ...i m en nap t 1 Opakovan stiskn te tla tko dokud se nezav ou v echny nab dky a sekund rn panely tla tek 2 Stisknut m tla tka 3 vyberte mo nost KURZOR ZAP 3 Stisknut m tla tka 1 zvolte mo nost V imn te...

Страница 43: ...tka 3 vyberte mo nost KURZOR ZAP 2 Stisknut m tla tka 1 zvolte mo nost V imn te si e se na obrazovce zobraz dv linky vertik ln ch kurzor Zna ky ud vaj bod v n m kurzory prot naj k ivku 3 Stisknut m t...

Страница 44: ...mo nost RU N nebo AUTO AUTO automaticky provede kroky 5 a 7 V p pad dvou stop vyberte po adovanou stopu A nebo B 4 Pomoc tla tek YZ m ete posunout horn kurzor na 100 v ky stopy U hodnoty 90 se zobraz...

Страница 45: ...t 10 1 V 6 Stisknut m tla tka prove te zm nu V imn te si e desetin sobn tlum sondy je kompenzov n v hodnot nap ov ho ode tu Nastaven sondy Sonda VP41 je v dy spr vn p izp sobena p slu n m vstup m Vyso...

Страница 46: ...skupin Sonda A 6 Stisknut m tla tka otev ete nab dku Sonda A 7 Pomoc tla tek YZ zv razn te typ sondy A 8 Stisknut m tla tka prove te zm nu 9 Stisknut m tla tka 3 vyberte nastaven sondy 10 Pomoc tla te...

Страница 47: ...Ode ty v konu hxv27 eps Symbol Popis rms v Hodnota st dav ho nap t v kan lu A Hz Frekvence nap ov ho sign lu v kan lu A rms a Aktu ln hodnota st dav ho proudu v kan lu B A B Deg F zov posuv mezi nap t...

Страница 48: ...v harmonick zkreslen THD a K faktor M ete zobrazit harmonick pro M en nap t na vstupu A M en proudu na vstupu B M en v konu po tan z m en nap t na vstupu A a m en proudu na vstupu B V re imu Harmonick...

Страница 49: ...ndikuje e nen dn zkreslen Mo nost THD r nebo THD f m ete vybrat v nab dce Nastaven 3 Nr 3 Slo ka harmonick vybran kurzorem Pomoc tla tek WX m ete kurzor p esouvat Na obrazovce v p kladu se jedn o t et...

Страница 50: ...o THD f m ete vybrat v nab dce Nastaven 1 KF K faktor indikuje ztr ty v transform torech zp soben proudy harmonick ch Nr 3 Slo ka harmonick vybran kurzorem Pomoc tla tek WX m ete kurzor p esouvat Na o...

Страница 51: ...WX m ete kurzor p esouvat Na obrazovce v p kladu se jedn o t et harmonickou Hodnoty vpravo od tohoto sla se zm n pokud se kurzor p esune na jinou slo ku harmonick W V kon slo ky harmonick vybran kurz...

Страница 52: ...okol najdete v tabulce 9 Podrobn j informace o provozn ch sb rnic ch a m en provozn ch sb rnic naleznete v Dodatku A v t to p ru ce Pozn mka Chcete li zkontrolovat podez el kabel zm te jeho odpor a ka...

Страница 53: ...rotu sondy ke sb rnic m s konektorem DB9 RJ 45 nebo M12 lze vyu t voliteln adapt r BHT190 pro m en stavu sb rnic Sb rnice Podtyp Vstup Doporu en sonda A B AS i x STL120 CAN x x STL120 Interbus S RS 42...

Страница 54: ...p klad N vysok Na dc ch jsou uvedeny vlastnosti jednotliv ch sign l a odpov daj c data Popis vlastnost sign l pro jednotliv typy sb rnic najdete v tabulce 11 B Indik tor stavu Popis indik tor viz tabu...

Страница 55: ...ovn k nap ov hladin p edp t V N zk N zk rove nap t N Bias n zk Nap ov hladina p edp t k n zk mu nap t N Vpk pk Nap t pi ka pi ka CAN DOM H L CAN dominantn nap t z vysok na n zkou rove N vysok Vysok ro...

Страница 56: ...r zdn nap t nenam eno Indik tory innosti sb rnice 2 a 3 oba pr zdn dn innost blik innost Zanepr zdn n m ic p stroj m zpracov v data c Nen k dispozici dn ode et f Test OK V sledky m en spadaj do 80 pov...

Страница 57: ...dek je 3 V nebo 15 V e hxv34 eps Obr zek 12 Hranice indik tor stavu sb rnic Zobrazen obrazovky k ivek pro sb rnice Chcete li zobrazit optickou indikaci eye pattern k ivky 3 Stisknut m tla tka zmraz te...

Страница 58: ...b ru polo ky U ivatel1 nebo U ivatel2 si m ete vytvo it vlastn sadu limitn ch hodnot pro testov n nestandardn ch syst m sb rnic V choz nastaven je RS232 pro polo ku U ivatel1 a Foundation Fieldbus H1...

Страница 59: ...obrazovku pro testov n Text LIMIT je na obrazovce pro testov n v p pad e n kter z limit nem v choz hodnotu ozna en symbolem Pozn mka Zm n n limity budou uchov ny dokud nen provedena dal zm na nebo ne...

Страница 60: ...n nap t je zaznamen v no v pr b hu asu a v sledn k ivka je ukl d na do dlouhodob ho z znamu v pam ti Tento re im lze pou t k zachyt v n ob asn ch probl m Odchylky od p vodn ho sign lu se ukl daj jako...

Страница 61: ...stroje nebo pam ovou kartu SD 9 Stisknut m tla tka potvr te pam ov um st n 10 Po dokon en stiskn te tla tko 4 11 Chcete li z znam spustit nebo zastavit stiskn te tla tko nebo 4 M ic p stroj nep etr i...

Страница 62: ...kurzor 1 Stisknut m tla tka zastavte aktualizaci grafu a prove te zmrazen obrazovky 2 Stisknut m tla tka 2 otev ete nab dku ZOBRAZEN Z ZNAMU 3 Pomoc tla tek YZ zv razn te mo nost Kurzor Zap 4 Stisknut...

Страница 63: ...polo ku Ud losti 2 Pomoc tla tek WX m ete mezi ud lostmi p eskakovat Ode ty v horn sti ozna uj hodnotu na za tku ud losti Re im osciloskopick ho z znamu Scope Record V re imu osciloskopick ho z znamu...

Страница 64: ...dchylku amplitudy vzta eno k hodnot pi ka pi ka Pr h lze pou t pro sign ly a do 10 kHz 10 Pomoc tla tek YZ zv razn te typ pam ti pro z znam bu intern pam m ic ho p stroje nebo pam ovou kartu SD 11 Sti...

Страница 65: ...o it jako 5 Stisknut m tla tka otev ete nab dku Ulo it jako V t to nab dce m ete datovou sadu pojmenovat Datovou sadu m ete ulo it pod v choz m n zvem nebo n zev zm nit Postup zm ny n zvu datov sady 1...

Страница 66: ...it nej ast ji pou van nastaven nebo sekvenci asto prov d n ch test Chcete li vyvolat z pam ti nastaven ozna en slem testovac sekvence 1 Stisknut m tla tka otev ete nab dku 2 Stisknut m tla tka 1 otev...

Страница 67: ...astaven 5 Stisknut m tla tka nastaven potvr te Spr va datov ch sad Datov sady m ete kop rovat p esouvat p ejmenov vat a odstra ovat Postup p i spr v datov ch sad 1 Stisknut m tla tka otev ete nab dku...

Страница 68: ...ka otev ete nab dku 2 Stisknut m tla tka 3 otev ete nab dku VYVOLAT PAM 3 Pokud je vlo ena SD karta m ete pomoc tla tka 1 p ep nat mezi intern pam t nebo SD kartou 4 Stisknut m tla tka 2 vyberte nab d...

Страница 69: ...U m ic ho p stroje Dal informace o FlukeView ScopeMeter software najdete v dokumentaci k softwaru FlukeView Bezdr tov rozhran M ic p stroj m ete p ipojit k po ta i tabletu nebo chytr mu telefonu s bez...

Страница 70: ...ku 3 Pomoc tla tek YZ zv razn te polo ku U IVATELSK MO NOSTI 4 Stisknut m tla tka otev ete nab dku U IVATELSK MO NOSTI 5 Pomoc tla tek YZ zv razn te polo ku Informace 6 Stisknut m tla tka otev ete nab...

Страница 71: ...n sign ly ne za nete v robek istit Postup i t n P stroj ist te had kem namo en m v m dlov vod Nepou vejte abrazivn prost edky rozpou t dla nebo l h Ty by mohly p stroj po kodit Skladov n Pokud hodl te...

Страница 72: ...terii 7 Vra te kryt baterie na m sto a zajist te ho Osciloskopick sondy 10 1 Nap ov sonda 10 1 VP41 dod van s m ic m p strojem li se v z vislosti na modelu je v dy spr vn nastavena a nen u n nutn prov...

Страница 73: ...a tka 4 opus te nab dku Informace o kalibraci Specifikace m ic ho p stroje jsou zalo eny na jednoro n m kalibra n m cyklu Rekalibrace mus b t provedena kvalifikovan m person lem Dal informace o rekali...

Страница 74: ...rmace o vyu it pam ti 6 Stisknut m tla tka 4 opus te nab dku Vym niteln sou stky a p slu enstv V ce informac o kompletn m servisu demont i oprav a kalibraci naleznete v Servisn p ru ce na adrese www f...

Страница 75: ...rven a modr ur en ch pro pou it pouze s m ic mi p stroji Fluke ScopeMeter ady Fluke 120 Sada obsahuje zemnic kabel s krokosvorkou ern STL120 IV ern m ic kabel pro uzemn n TL175 H kov svorky erven modr...

Страница 76: ...Sada softwaru a p enosn ho pouzdra na kabely dod v se k p stroj m Fluke 12x S Sada se skl d z n sleduj c ch polo ek F lie na displej Magnetick z v s M kk pouzdro FlukeView ScopeMeter software pro syst...

Страница 77: ...m ete pou t mo nost automatick ho vypnut displeje Displej se vypne po nastaven dob 30 sekund nebo 5 minut Pozn mka Je li p ipojen nap jec adapt r nen funkce automatick ho vypnut nap jen a displeje ak...

Страница 78: ...i automatick ho nastaven tak aby byla zachov na sou asn vazba vstup AC nebo DC pokra ujte od kroku 5 v e 6 Pomoc tla tek YZ zv razn te polo ku Vazba Nezm n no 7 Stisknut m tla tka potvr te zm nu a opu...

Страница 79: ...ndou VP41 10 1 125B 124B DC a 40 MHz 3 dB 123B voliteln p slu enstv DC a 20 MHz 3 dB St dav vazba vypnut n zkofrekven n pr b n re im bez sond a m ic ch kabel 10 Hz 3 dB se STL120 IV 10 Hz 3 dB se sond...

Страница 80: ...m ln jednor zov rolovac Rozsahy Norm ln Ekvivalentn vzorkov n 125B 124B 10 ns a 500 ns d lek 123B 20 ns a 500 ns d lek Vzorkov n v re ln m ase 1 s a 5 s d lek jednor zov re ln as 1 s a 5 s d lek Rolov...

Страница 81: ...vitu Hladk potla um k ivky Ob lka zaznamen a zobraz minim ln a maxim ln k ivky v ase Automatick nastaven Connect and View Nep etr it pln automatick nastavov n amplitudy asov z kladny spou t c ch rovn...

Страница 82: ...ota nap t VAC a VAC DC Rozsahy 500 mV 5 V 50 V 500 V 750 V P esnost v rozmez 5 a 100 rozsahu Vazba DC DC do 60 Hz VAC DC 1 10 slic 1 Hz a 60 Hz VAC 1 10 slic Vazba AC nebo DC 60 Hz a 20 kHz 2 5 15 sli...

Страница 83: ...nez visl na initeli amplitudy sign lu pi ka Re imy Max peak max pi ka Min peak min pi ka nebo pk to pk pi ka pi ka Rozsahy 500 mV 5 V 50 V 500 V 2 200 V P esnost Max peak max pi ka nebo min peak min p...

Страница 84: ...Ot ky za minutu rpm Max ode et 50 00 tis c ot min P esnost 0 5 2 slice initel vyu it PULSE Rozsah 2 a 98 Frekven n rozsah v re imu nep etr it ho automatick ho nastaven 15 Hz 1 Hz a 30 MHz P esnost log...

Страница 85: ...z a 300 Hz Sn en frekvence I F 22 500 A Hz p i 300 Hz a 3 000 Hz P esnost 1 5 10 slic p i 40 Hz a 60 Hz 3 15 slic p i 60 Hz a 1 000 Hz 6 15 slic p i 1 000 Hz a 3 000 Hz Teplota TEMP s volitelnou teplo...

Страница 86: ...a VA Rozsah 0 00 a 1 00 Watty ode et RMS vznikl vyn soben m odpov daj c ch vzork na vstupu A volty a vstupu B amp ry M en na cel stupnici 999 slic VA Vrms x Arms M en na cel stupnici 999 slic VA jalov...

Страница 87: ...30 M 3 000 slic M ic proud 0 5 mA a 50 nA s rostouc m rozsahem se sni uje Nap t vypnut ho obvodu 4 V Spojitost CONT Zvukov signalizace 30 5 na rozsahu 50 M ic proud 0 5 mA Detekce zkrat 1 ms Dioda M...

Страница 88: ...avn m dajem m ic ho p stroje s prahem 1 Vpp u AC sign l a 100 mV u DC sign l Pevn desetinn te ka pomoc tla tek pro tlum Ode ty kurzorem 124B 125B Zdroje A B Jedna vertik ln ra Ode ty Average pr m r Mi...

Страница 89: ...zobrazov ny ve form tu zapisovac ho p stroje kter zakresluje grafy minim ln ch a maxim ln ch hodnot m en nebo ve form tu z znamn ku k ivek kter vykresluje v echny zachycen vzorky Ode ty m ic ho p str...

Страница 90: ...ice DPF 0 00 a 1 00 0 00 a 0 25 nen ur eno 0 25 a 0 90 0 04 0 90 a 1 00 0 03 PF 0 00 a 1 00 0 04 Frekven n rozsah 10 0 Hz a 15 0 kHz 40 0 Hz a 70 0 Hz 0 5 2 slice Po et harmonick ch DC a 51 Ode ty ode...

Страница 91: ...b rnic 125B Typ Podtyp Protokol AS i NEN EN50295 CAN ISO 11898 Interbus S RS 422 EIA 422 Modbus RS 232 RS 485 RS 232 EIA 232 RS 485 EIA 485 Foundation Fieldbus H1 61158 typ 1 31 25 kb Profibus DP PA E...

Страница 92: ...aterie nab jec baterie Li Ion 10 8 V Provozn doba 7 hodin s 50 jasem podsv cen Doba nab jen 4 hodiny p i vypnut m m ic m p stroji 7 hodin p i zapnut m m ic m p stroji P pustn okoln teplota 0 C a 40 C...

Страница 93: ...WiFi adapt r je k dispozici port USB Z bezpe nostn ch d vod nepou vejte pro port USB kabel Pokud je krytka baterie otev en je port USB vypnut Prost ed Okoln prost ed MIL PRF 28800F t da 2 Teplota Pro...

Страница 94: ...k potenci ln m probl m m s elektromagnetickou kompatibilitou v jin m prost ed z d vodu veden ho nebo vyza ovan ho ru en P i p ipojen za zen k testovan mu objektu se mohou objevit emise p ekra uj c rov...

Страница 95: ...bo s kabely 600 Vrms CAT IV informace o sn en hodnoty viz Obr zek 15 S redukc ban nek BNC BB120 300 Vrms informace o sn en hodnoty viz Obr zek 16 Max plovouc nap t mezi libovolnou svorkou a uzemn n m...

Страница 96: ...le EN61326 1 2006 a s p ihl dnut m k n sleduj c tabulce Ru en stopy u STL120 IV Frekvence S la pole Bez viditeln ho ru en Ru en men ne 10 z cel ho rozsahu 80 MHz a 1 GHz 10 V m 1 V d lek a 200 V d lek...

Страница 97: ...125B Industrial ScopeMeter Users Manual January 2016 2016 Fluke Corporation All rights reserved Specifications are subject to change without notice All product names are trademarks of their respective...

Страница 98: ...r nearest Fluke authorized service center to obtain return authorization information then send the product to that service center with a description of the difficulty postage and insurance prepaid FOB...

Страница 99: ...Fluke 1 Safety Information 1 Test Tool Kit Contents 5 Get Started 7 Battery Pack 7 Mains Power Source 8 SD Memory Cards 8 Test Tool Setup 9 Reset the Test Tool 9 Screen Brightness 10 Menu Selection 10...

Страница 100: ...rements 19 Current Measurements 19 Temperature Measurements 19 Power Measurements 19 IntellaSet AutoReading 19 Measurement Type 20 Screen Freeze 21 How to Hold a Stable Reading 21 Relative Measurement...

Страница 101: ...ith 10 1 Probe 35 Probe Attenuation 35 Probe Adjustment 35 Power and Harmonics Mode 35 Volts Amps Watt Measurements 36 Harmonics Measurements 38 Zooming Harmonics 42 Fieldbus Mode 42 How to Read the S...

Страница 102: ...y Replacement 61 10 1 Scope Probes 62 Calibration Information 63 Replaceable Parts and Accessories 64 Tips 67 Battery Life 67 Power Off Timer 67 Autoset Options 68 Grounding Guidelines 68 Specificatio...

Страница 103: ...Watt Readings 37 6 Harmonics Voltage Measurements 39 7 Harmonics Current Measurements 40 8 Harmonics Power Measurements 41 9 Bus Measurement Inputs 43 10 Field Bus Test Screen 44 11 Test Signal Prope...

Страница 104: ...123B 124B 125B Users Manual vi...

Страница 105: ...n 15 7 Measurement Setup 16 8 Correct Grounding Setup 17 9 Temperature and Current Measurement Setup 18 10 AutoReading Function 20 11 Waveform Smoothing 25 12 Bus Health Indicator Boundaries 47 13 WiF...

Страница 106: ...123B 124B 125B Users Manual viii...

Страница 107: ...1 425 446 5500 Or visit Fluke s website at www fluke com To register your Product visit http register fluke com To view print or download the latest manual supplement visit http us fluke com usen sup...

Страница 108: ...where hazardous live conductors are exposed Do not apply more than the rated voltage between the terminals or between each terminal and earth ground Limit operation to the specified measurement categ...

Страница 109: ...ssories before the battery door is opened Remove all probes test leads and accessories that are not necessary for the measurement Do not exceed the Measurement Category CAT rating of the lowest rated...

Страница 110: ...w voltage MAINS installation Measurement Category IV is applicable to test and measuring circuits connected at the source of the building s low voltage MAINS installation This product contains a Lithi...

Страница 111: ...ry Pack Switch Mode Power Supply Adapter Battery Charger D Shielded Test Leads with Black Ground Leads E Test Lead Black for Grounding F Hook Clips red blue G Banana to BNC Adapters black x1 x2 H Safe...

Страница 112: ...123B 124B 125B Users Manual 1 2 4 2x S Version 7 13 3 14 15 5 8 6 2x 12345 12345 12345 12 11 9 10 16 hxv01 eps Figure 1 Test Tool Kit 6...

Страница 113: ...arge charge for 4 hours with the Test Tool turned off When fully charged the batteries provide up to 7 hours 2 single channel time base slower than 1 s div of use when the backlight is dimmed The batt...

Страница 114: ...source 1 Attach the power cord to the mains power 2 Attach the DC power connector in the left side of the Test Tool 3 Push to turn on the Test Tool The Test Tool turns on within 10 seconds in its las...

Страница 115: ...sics for how to use your Test Tool Reset the Test Tool To restore the Test Tool to the factory default settings 1 Push and hold 2 Release 3 Release Figure 3 shows the Test Tool screen the first time y...

Страница 116: ...ce for how to adjust a parameter open the MENU YZ move cursor to highlight USER OPTIONS select the USER OPTIONS menu YZ move cursor to highlight Date Format select DATE FORMAT menu YZ move cursor to h...

Страница 117: ...k as the single ground for low frequency continuity Ohm diode and capacitance measurements XW Warning To prevent electrical shock or fire use only one COM common connection or ensure that all connecti...

Страница 118: ...y is magnetic and used to hang the Test Tool on metal surfaces such as a cabinet door See Figure 5 Language Selection 1 To change the language 1 Push to open the Menu 2 Use YZ to highlight USER OPTION...

Страница 119: ...xt on the button bar indicates the status Push the button to change the status XW Warning To prevent possible electrical shock fire or personal injury Do not touch exposed metal on banana plugs They c...

Страница 120: ...n Date time and indicators like Auto range Hold Run AutoHold and battery status Reading Numeric readings If only input A is on you will see the input A readings only Waveform Waveforms If only input A...

Страница 121: ...w function when in Manual mode 1 Connect the red test lead from red input A to the unknown signal to be measured 2 Push to toggle between the Auto automatic and Manual modes In Figure 6 the screen dis...

Страница 122: ...123B 124B 125B Users Manual 1 A B 2 A B BB120 10 mV A 1 mV A 3 A B 2 see Figure 8 see Figure 8 item 5 item 4 hxv03 eps Figure 7 Measurement Setup 16...

Страница 123: ...4 Industrial ScopeMeter Scope and Meter Mode A B 5 A B hxv04 eps Figure 8 Correct Grounding Setup 17...

Страница 124: ...6 7 123B 124B 125B Users Manual A B 10 mV A 1 mV A hxv57 eps Figure 9 Temperature and Current Measurement Setup 18...

Страница 125: ...vailable in all countries to get the correct temperature reading See Figure 9 Power Measurements Select correct probe settings for voltage measurement on input A and current measurement on input B See...

Страница 126: ...ush 4 to open the MEASURE menu for Input B 3 Push Z Y to highlight the measurement type for example Hz When more setup selections are available for a measurement type you see a Push to open the submen...

Страница 127: ...arge reading on the display When the Test Tool detects a new stable reading it beeps and shows the new reading To use the AutoHold function 1 Push to open the Scope and Meter button bar 2 Push 1 to op...

Страница 128: ...value To setup 1 Push to open the Scope and Meter button bar 2 Push 1 to open the MEASURE A button bar 3 Push 2 to enable the relative measurement Zero On 4 Push 4 to close the MEASURE A menu and but...

Страница 129: ...nd View function Observe that Auto in the Information area disappears Amplitude The available amplitude settings are from 5 mV div to 200 V div with the use of test leads 1 Push to enlarge the wavefor...

Страница 130: ...lt the displayed waveform shows glitches For each time position the minimum and maximum values since the last time position are shown A glitch of 25 ns or wider is still visible on the screen even whe...

Страница 131: ...ghlight the Type as Smooth Both the input A and input B waveforms are smoothed 4 Push to make the change 5 Push 4 to exit the menu Waveform smoothing suppresses noise without loss of bandwidth Wavefor...

Страница 132: ...to Display the Envelope of a Waveform The Test Tool records the envelope minimum and maximum of the live waveforms for inputs A and B Repeat the first two actions of Smoothing the Waveform and then d...

Страница 133: ...orm 1 Connect the probe to the signal to be measured 2 Push to open the Scope and Meter button bar 3 Push 2 to open the SCOPE SETTINGS menu 4 Use YZ to highlight the Update as Single 5 Push to make th...

Страница 134: ...en the SCOPE SETTINGS menu 3 Use YZ to highlight the Update as Roll 4 Push to make the change 5 Push 4 to exit the menu The waveform moves across the screen from right to left like a normal chart reco...

Страница 135: ...ge this should occur define the condition for a new update of the waveform The bottom line of the waveform area identifies the trigger parameters in use Trigger icons on the screen indicate the trigge...

Страница 136: ...ates the trigger level 4 Use WX for Trigger on either positive slope or negative slope of the chosen waveform hxv21 eps Select Trigger Parameters To trigger on the Input A waveform and configure the a...

Страница 137: ...ormation area updates with to normal measurement Wait no trigger found To autorange on signals down to 1 Hz ON TRIGGER screen updates only when valid 1 Push to open the MENU triggers occur 2 Use YZ to...

Страница 138: ...e or overshoot of a waveform To use the cursors for a voltage measurement 1 Repeatedly push until all menus and secondary button bars close 2 Push 3 to select CURSOR ON 3 Push 1 to select Observe that...

Страница 139: ...a time measurement 1 Push 3 to select CURSOR ON 2 Push 1 to select Observe that two vertical cursor lines are shown on the screen Markers identify the point where the cursors cross the waveform 3 Push...

Страница 140: ...omatically does steps 5 to 7 For two traces select the required trace A or B 4 Use YZ to move the upper cursor to 100 of the trace height A marker is shown at 90 5 Push 2 to select the other cursor 6...

Страница 141: ...ttenuation of the Probe is compensated in the voltage readout Probe Adjustment The VP41 Probe is always adapted correctly to its inputs High frequency adjustment is not necessary Other 10 1 Probes how...

Страница 142: ...robe A menu 7 Use YZ to highlight the Probe A type 8 Push to make the change 9 Push 3 to select the probe settings 10 Use YZ to highlight the Probe B current clamp type 11 Push to make the change Othe...

Страница 143: ...adings hxv27 eps Symbol Description rms v Voltage AC value on channel A Hz Frequency of voltage signal on channel A rms a Current AC value on channel B A B Deg Phase angle between voltage on channel A...

Страница 144: ...ay the harmonics of Voltage measurements on Input A Current measurements on Input B Power measurements calculated from Voltage measurements on Input A and Current measurements on Input B In the Harmon...

Страница 145: ...select THD r or THD f in the Settings menu 3 Nr 3 The harmonics component as selected with the cursor Use WX to move the cursor In the example screen this is the third harmonic The values to the right...

Страница 146: ...K Factor indicates the losses in transformers due to harmonic currents Nr 3 The harmonics component as selected with the cursor Use WX to move the cursor In the example screen this is the third harmon...

Страница 147: ...the example screen this is the third harmonic The values to the right of this number will change when the cursor is moved to another harmonic component W Power of the harmonic component as selected by...

Страница 148: ...e changed see page 47 For supported bus types and protocols see Table 9 For extended information on Fieldbuses and fieldbus measurement see Appendix A of this manual Note To check a suspected cable yo...

Страница 149: ...T190 Bushealth Test adapter to easily connect the probe tip to a bus that uses a DB9 RJ 45 or a M12 connector Bus Subtype Input Advised Probe A B AS i x STL120 CAN x x STL120 Interbus S RS 422 x VP41...

Страница 150: ...perty and corresponding data See Table 11 for a description of the signal properties for the bus types B Status indicator See Table 12 for a description of the indicators C Most recent measurement val...

Страница 151: ...el voltage V Low Low level voltage V Level Bias Low Bias level to low level voltage V Level pk pk Peak to peak voltage CAN DOM H L CAN dominant high to low level voltage V level high High level voltag...

Страница 152: ...Bus activity indicators 2 and 3 both open no activity blinking activity Busy the Test Tool is measuring processing data c No reading available f Test OK Measurement results are within 80 of allowable...

Страница 153: ...nd 15 V Result is 3 V or 15 V e hxv34 eps Figure 12 Bus Health Indicator Boundaries How to View the Bus Waveform Screen To view the waveform eye pattern of the bus voltage 3 Push to freeze the screen...

Страница 154: ...ht the bus type Select User1 or User2 to create a customized set of limits to test nonstandard bus systems Default settings are RS232 for User1 and Foundation Fieldbus H1 for User2 5 Push to make the...

Страница 155: ...s and return to the test screen In the test screen the text LIMIT will be followed by an if any of the limits is not the default limit Note Changed limits persist until a new change is made or the Tes...

Страница 156: ...d input voltage is registered over time and the resulting waveform is stored in a long memory record This can be used to capture intermittent problems Deviations from the original signal are stored as...

Страница 157: ...e internal memory of the Test Tool or an SD memory card 9 Push to accept the memory location 10 Push 4 when done 11 To start or stop a recording push or 4 The Test Tool continuously logs all readings...

Страница 158: ...um and a minimum measurement To use cursors 1 Push to stop the graph update and freeze the screen 2 Push 2 to open the RECORDING VIEW menu 3 Use YZ to highlight Cursor On 4 Push to accept the change 5...

Страница 159: ...crete events 1 Push 3 to select Events 2 Use WX to jump between events The readings on the top positions will mark the value at the start of the event Scope Record Mode The Scope Record mode shows all...

Страница 160: ...tive to 1 period and the amplitude deviation relative to peak to peak for waveforms Threshold can be used for signals up to 10 kHz 10 Use YZ to highlight the memory type for recording as either the in...

Страница 161: ...name the data set You can change the name or save the data set to the default name To change the name of the data set 1 Use XWYZ and 1 to select the characters for the name 2 is the backspace to redo...

Страница 162: ...t up the Test Tool for the most often used settings or a sequence of frequent tests To recall a setting marked with a test sequence number 1 Push to open the menu 2 Push 1 to open the TEST SEQUENCE me...

Страница 163: ...ighlight the setting 5 Push to accept the setting Data Set Management You can copy move rename and delete a data set To manage the data set 1 Push to open the menu 2 Push 4 to open the MEMORY menu 3 W...

Страница 164: ...ll a reference waveform 1 Push to open the menu 2 Push 3 to open the RECALL MEMORY menu 3 When an SD card in installed use 1 to toggle between Internal or SD card memory 4 Push 2 to select the Setup a...

Страница 165: ...PTICAL PORT of the Test Tool For more information about FlukeView ScopeMeter software see the FlukeView documentation Wireless Interface You can connect the Test Tool with a WiFi USB Adapter to a comp...

Страница 166: ...h to open the Menu 3 Use YZ to highlight USER OPTIONS 4 Push to open the USER OPTIONS menu 5 Use YZ to highlight Information 6 Push to open the INFORMATION menu 7 Push 1 to open the WiFi Settings menu...

Страница 167: ...before you clean the Product How to Clean Clean the Test Tool with a damp cloth and a mild soap Do not use abrasives solvents or alcohol These may damage the text on the Test Tool Storage If you store...

Страница 168: ...t from the Test Tool 6 Install a good battery pack 7 Place the battery cover into position and lock 10 1 Scope Probes The 10 1 voltage probe VP41 that is supplied with the Test Tool varies by model is...

Страница 169: ...uare wave 9 Push 4 to exit the menu Calibration Information The Test Tool specifications are based on a 1 year calibration cycle Recalibration must be done by qualified personnel Contact your local Fl...

Страница 170: ...re options and memory usage information 6 Push 4 to exit the menu Replaceable Parts and Accessories For complete service disassembly repair and calibration information see the Service Manual at www fl...

Страница 171: ...ed Test Leads Red and Blue designed for use only with the Fluke ScopeMeter 120 series Test Tool Set contains the Ground Lead with Alligator Clip Black STL120 IV Test Lead Black for Grounding TL175 Hoo...

Страница 172: ...own Software Cable Carrying Case Kit Supplied with Fluke 12x S Set contains the following parts Screen Protector Magnetic Hanger Soft Carrying Case FlukeView ScopeMeter Software for Windows SCC 120B S...

Страница 173: ...tery life without automatic power shutdown you can use the display AUTO off option The display turns off after the selected time 30 seconds or 5 minutes Note If the power adapter is connected automati...

Страница 174: ...ue from step 5 above 6 Use YZ to highlight Couplings Unchanged 7 Push to accept the change and exit the menu Grounding Guidelines XW Warning To prevent possible electrical shock fire or personal injur...

Страница 175: ...Hz 3 dB DC to 20 MHz 6 dB with VP41 10 1 probe 125B 124B DC to 40 MHz 3 dB 123B optional accessory DC to 20 MHz 3 dB AC Coupled LF roll off without probes and test leads 10 Hz 3 dB with STL120 IV 10 H...

Страница 176: ...cope Modes Normal Single Roll Ranges Normal Equivalent sampling 125B 124B 10 ns to 500 ns div 123B 20 ns to 500 ns div Real time sampling 1 s to 5 s div Single real time 1 s to 5 s div Roll real time...

Страница 177: ...se from a waveform Envelope Records and displays the minimum and maximum of waveforms over time Auto Set Connect and View Continuous fully automatic adjustments of amplitude time base trigger levels t...

Страница 178: ...anges 500 mV 5 V 50 V 500 V 750 V Accuracy for 5 to 100 of range DC coupled DC to 60 Hz VAC DC 1 10 counts 1 Hz to 60 Hz VAC 1 10 counts AC or DC coupled 60 Hz to 20 kHz 2 5 15 counts 20 kHz to 1 MHz...

Страница 179: ...000 counts reading is independent of any signal crest factor Peak Modes Max peak Min peak or pk to pk Ranges 500 mV 5 V 50 V 500 V 2200 V Accuracy Max peak or Min peak 5 of full scale Peak to Peak 10...

Страница 180: ...g 10 000 counts RPM Max reading 50 00 kRPM Accuracy 0 5 2 counts Duty Cycle PULSE Range 2 to 98 Frequency Range in Continuous Autoset 15 Hz 1 Hz to 30 MHz Accuracy Logic or Pulse waveforms 1 Hz to 1 M...

Страница 181: ...to 300 Hz Frequency derating I F 22 500 A Hz 300 Hz to 3000 Hz Accuracy 1 5 10 counts 40 Hz to 60 Hz 3 15 counts 60 Hz to 1000 Hz 6 15 counts 1000 Hz to 3000 Hz Temperature TEMP with optional tempera...

Страница 182: ...nge 0 00 to 1 00 Watt RMS reading of multiplying corresponding samples of input A volts and input B amperes Full Scale reading 999 counts VA Vrms x Arms Full Scale Reading 999 counts VA Reactive VAR V...

Страница 183: ...30 M 3000 counts Measurement Current 0 5 mA to 50 nA decreases with increasing ranges Open Circuit Voltage 4 V Continuity CONT Beep 30 5 in 50 range Measurement Current 0 5 mA Detection of shorts 1 m...

Страница 184: ...utoHold works on the main meter reading with thresholds of 1 Vpp for AC signals and 100 mV for DC signals Fixed Decimal Point with attenuation keys Cursor Readout 124B 125B Sources A B Single Vertical...

Страница 185: ...hart recorder display that plots a graph of min and max values of Meter measurements over time or as a waveform recorder display that plots all the captured samples Meter Readings Measurement Speed ma...

Страница 186: ...25 not specified 0 25 to 0 90 0 04 0 90 to 1 00 0 03 PF 0 00 to 1 00 0 04 Frequency range 10 0 Hz to 15 0 kHz 40 0 Hz to 70 0 Hz 0 5 2 counts Number of Harmonics DC to 51 Readings Cursor readings fund...

Страница 187: ...ents 125B Type Subtype Protocol AS i NEN EN50295 CAN ISO 11898 Interbus S RS 422 EIA 422 Modbus RS 232 RS 485 RS 232 EIA 232 RS 485 EIA 485 Foundation Fieldbus H1 61158 type 1 31 25 kBit Profibus DP P...

Страница 188: ...r Rechargeable Li Ion 10 8 V Operating Time 7 hours with 50 backlight brightness Charging Time 4 hours with Test Tool turned off 7 hours with Test Tool turned on Allowable ambient temperature 0 C to 4...

Страница 189: ...Do not use the USB port with a cable for safety reasons The USB port is disabled when the battery door is open Environmental Environmental MIL PRF 28800F Class 2 Temperature Operating and charging 0 C...

Страница 190: ...potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances Emissions that exceed the levels required by CISPR 11 can occur when t...

Страница 191: ...t A and B Direct on input or with leads 600 Vrms CAT IV for derating see Figure 15 With Banana to BNC Adapter BB120 300 Vrms for derating see Figure 16 Max Floating Voltage from any terminal to ground...

Страница 192: ...with the addition of the table below Trace disturbance with STL120 IV Frequency Field strength No visible disturbance Disturbance less than 10 of full scale 80 MHz to 1 GHz 10 V m 1 V div to 200 V div...

Результаты поиска

Содержание ScopeMeter 123B

Отзывы:

Бренды по названию

Популярные бренды

Fluke ScopeMeter 123B, Руководство пользователя

Результаты поиска

Содержание ScopeMeter 123B

Отзывы:

Бренды по названию

Популярные бренды