61/ 62 TRMS Digital Multimeter enezibalo ezingu-6000 futhi Okwamanje Kufika Ku-10a
Imaniwali yosebenzisayo

IZIQINISEKISO KANYE NEZINYATHELO ZOKUPHEPHA

Kule ncwajana, igama elithi "insimbi" ngokuvamile libonisa amamodeli I-HT61 futhi I-HT62 uma kungashiwongo ngenye indlela. Ithuluzi lakhiwe ngokuhambisana ne-IEC/EN61010-1 ejwayelekile ehambisana namathuluzi okulinganisa kagesi. Ukuze uphephe futhi ugweme ukulimaza ithuluzi, sicela ulandele ngokucophelela izinqubo ezichazwe kule ncwajana futhi ufunde wonke amanothi andulelwe yizimpawu. ngokunaka okukhulu. Ngaphambi nangemva kokwenza izilinganiso, gcina ngokucophelela imiyalo elandelayo:

• Ungenzi noma yiziphi izilinganiso ezindaweni ezinomswakama.
• Ungenzi izilinganiso uma kwenzeka kukhona igesi, izinto eziqhumayo noma izinto ezivuthayo, noma endaweni enothuli. Gwema noma yikuphi ukuthintana nesekhethi elinganiswayo uma kungekho zilinganiso ezenziwayo.
• Gwema noma yikuphi ukuthintana nezingxenye zensimbi eziveziwe, ezinama-probe okulinganisa angasetshenzisiwe noma amasekhethi
• Ungenzi noma yisiphi isikali uma kwenzeka uthola okudidayo entweni efana nokuguqulwa, ukuphuka, ukuvuza kwento, ukungabikho kokuboniswa esikrinini, njll.
• Naka ngokukhethekile lapho ukala umthamotagiphezulu kuno-20V, njengoba kunengozi yokushaqeka kagesi.

Kuleli bhukwana, nakuthuluzi, kusetshenziswa izimpawu ezilandelayo:
Isexwayiso: bheka imiyalelo enikezwe kule ncwadi; ukusetshenziswa okungalungile kungalimaza ithuluzi noma izingxenye zalo.
Imitha efakwe kabili
Ivolumu ye-ACtage
DC voltage noma okwamanje
Ukuxhumana emhlabeni

IZIYALELO ZOKUQALA

• Leli thuluzi lenzelwe ukusetshenziswa ezindaweni ezineziqu 2 zokungcola.
• Ingasetshenziselwa I-VOLTAGE futhi CURRENT izilinganiso ekufakweni nge-CAT IV 600V kanye ne-CAT III 1000V.
• Sincoma ukulandela imithetho evamile yokuphepha eklanywe izinqubo zokwenza imisebenzi kumasistimu abukhoma nokusebenzisa i-PPE enqunyiwe ukuvikela umsebenzisi kumaza ayingozi kanye nethuluzi ekusetshenzisweni okungalungile.
• Uma kwenzeka ukungabi khona kwenkomba yokuba khona kwe-voltagI-e ingase imele ingozi ku-opharetha, njalo yenza isilinganiso sokuqhubeka ngaphambi kokwenza isilinganiso kusistimu ebukhoma, ukuze kuqinisekiswe ukuxhumana okulungile nesimo semikhondo.
• Imikhombandlela kuphela ehlinzekwe ngesiqiniseko sensimbi sokuthobela izindinganiso zokuphepha. Kufanele abe sesimweni esihle futhi ashintshwe amamodeli afanayo, uma kunesidingo.
• Ungawahloli amasekhethi angaphezu kwevolumu eshiwotage imikhawulo.
• Ungenzi noma yikuphi ukuhlola ngaphansi kwezimo zemvelo ezeqa imikhawulo ekhonjiswe ku-§ 6.2.1.
• Hlola ukuthi ibhethri ifakwe kahle yini.
• Qiniseka ukuthi isibonisi se-LCD kanye neswishi ejikelezayo kubonisa umsebenzi ofanayo.

NGESIKHATHI UKUSETSHENZISWA

Sicela ufunde ngokucophelela izincomo neziqondiso ezilandelayo:
ISEXWAYISO
Ukwehluleka ukuthobela amanothi okuxwayisa kanye/noma imiyalelo kungalimaza ithuluzi kanye/noma izingxenye zayo noma kube umthombo wengozi ku-opharetha.

• Ngaphambi kokwenza kusebenze iswishi ejikelezayo, nqamula imikhondo yokuhlola ukusuka kumjikelezo olinganiswayo.
• Uma ithuluzi lixhunywe kusiyingi esilinganiswayo, ungathinti noma iyiphi itheminali engasetshenziswa.
• Ungalinganisi ukumelana uma kwenzeka ivolumu yangaphandletages zikhona; noma ngabe ithuluzi livikelekile, ivolumu eyeqiletage ingabangela ukungasebenzi kahle.
• Ngenkathi ukala, uma inani noma uphawu lwenani elilinganiswayo luhlala lungashintshiwe, hlola ukuthi umsebenzi we-HOLD uvuliwe yini.

NGEMVA UKUSEBENZISA

• Uma ukulinganisa sekuqediwe, setha iswishi ejikelezayo ukuthi IVALI ukuze uvale ithuluzi.
• Uma ithuluzi akufanele lisetshenziswe isikhathi eside, susa amabhethri.

INCAZELO YESILINGANISO (OVERVOLTAGE) ISIGABA

Izinga le-IEC/EN 61010-1: Izidingo zokuphepha zemishini kagesi yokulinganisa, ukulawula nokusebenzisa ilabhorethri, Ingxenye 1: Izidingo ezijwayelekile”, zichaza ukuthi isigaba sokulinganisa, esivame ukubizwa ngokuthi i-overvol.tagisigaba se, yi. § 6.7.4: Amasekhethi akaliwe, afundeka kanje:
(OKUSHIWO)
Izifunda zihlukaniswe ngezigaba zokulinganisa ezilandelayo:

• Isigaba sokulinganisa IV eyezilinganiso ezenziwa emthonjeni wevolumu ephansitage ukufakwa. ExampAmamitha kagesi kanye nezilinganiso kumadivayisi ayinhloko okuvikela i-overcurrent namayunithi okulawula ukugeleza kwamanzi.
• Isigaba sokulinganisa III eyezilinganiso ezenziwa ekufakweni ngaphakathi kwezakhiwo. ExampIzilinganiso zamabhodi okusabalalisa, ama-circuit breaker, izintambo, okuhlanganisa izintambo, imigoqo yamabhasi, amabhokisi okuhlanganayo, amaswishi, amasokhethi-outlet ekufakweni okungaguquki, nezinto zokusebenza ezisetshenziswa ezimbonini nezinye izinto zokusebenza, ngokwesibonelo.ample, amamotho amile anoxhumo oluhlala njalo ekufakweni okungaguquki.
• Isigaba sokulinganisa II eyezilinganiso ezenziwa kumasekhethi axhunywe ngokuqondile ku-low-voltage ukufakwa. ExampLes izilinganiso zezinto zasendlini, amathuluzi aphathekayo, nezinye izinto ezifanayo.
• Isigaba sokulinganisa I eyezilinganiso ezenziwa kumasekhethi angaxhumekile ngqo ku-MAINS.

ExampLes izilinganiso kumasekhethi angasuselwe kokuthi MAINS futhi avikelwe ngokukhethekile (ngaphakathi) amasekhethi asuselwa ku-MAINS. Esimweni sokugcina, izingcindezi zesikhashana ziyahlukahluka; ngaleso sizathu, izinga lidinga ukuthi amandla okumelana nesikhashana okokusebenza aziwe kumsebenzisi.

INCAZELO EJWAYELEKILE

Ithuluzi lenza lezi zilinganiso ezilandelayo:

• I-DC Voltage
• I-AC TRMS ivolumutage
• I-DC/AC voltagi-e ene-impedance ephansi (LoZ)
• DC Yamanje
• I-AC TRMS Yamanje
• Ukuhlolwa kokumelana nokuqhubeka
• I-Diode test Capacitance (HT62)
• Okwamanje kanye voltage imvamisa
• Duty Cycle
• Izinga lokushisa eline-K probe (HT62)

Ngayinye yale misebenzi ingakhethwa ngokusebenzisa iswishi efanelekile. Ithuluzi liphinde lifakwe okhiye bokusebenza (bona § 4.2), igrafu yebha ye-analog, nesibani sangemuva. Ithuluzi liphinde lifakwe umsebenzi wokuvala amandla okuzenzakalelayo (okungacishwa), okucisha ngokuzenzakalelayo ithuluzi imizuzu engu-15 ngemva kokucindezelwa kokugcina kokhiye wokusebenza noma ukushintshwa kwe-rotary. Ukuze uvule insimbi futhi, vula iswishi ejikelezayo.

UKUKALA I-AVERAGE VALUES AND TERMS VALUES

Amathuluzi okulinganisa amanani ashintshanayo ahlukaniswe imindeni emibili emikhulu:

• I-AVERAGE-VALUE metres: amathuluzi akala inani lamagagasi awodwa kumafrikhwensi ayisisekelo (50 noma 60 Hz).
• I-TRMS (True Root Mean Square) VALUE amamitha: amathuluzi akala inani le-TRMS yenani elihlolwayo.

Ngegagasi eliphelele le-sinusoidal, imindeni emibili yezinsimbi inikeza imiphumela efanayo. Ngamagagasi ahlanekezelwe, kunalokho, ukufundwa kuzohluka. Amamitha yenani elimaphakathi ahlinzeka ivelu ye-RMS yegagasi elilodwa eliyisisekelo; Amamitha we-TRMS, esikhundleni salokho, ahlinzeka ngevelu ye-RMS yawo wonke amagagasi, okuhlanganisa ama-harmonics (ngaphakathi komkhawulokudonsa wethuluzi). Ngakho-ke, ngokulinganisa inani elifanayo ngamathuluzi avela kuyo yomibili imindeni, amanani atholiwe afana kuphela uma i-wave i-sinusoidal ngokuphelele. Uma kwenzeka ihlanekezelwa, amamitha e-TRMS azohlinzeka ngamavelu aphezulu kunamanani afundwa ngamamitha enani elimaphakathi.

INCAZELO YEMPANDE YEQINISO ISHO IMINININGWANE YESIkwele NE-CREST FACTOR

Impande isho inani eliyisikwele lamanje lichazwa ngale ndlela elandelayo: “Esikhathini esilingana nesikhathi, amandla ashintshanayo anempande asho inani eliyisikwele lika-1A, elizungeza ku-resistor, lihlakaza amandla afanayo okuthi, ngesikhathi esifanayo. isikhathi, singahlakazwa amandla aqondile ngamandla angu-1A”. Le ncazelo iphumela enkulumweni yezinombolo:
Umsuka usho ukuthi inani eliyisikwele liboniswa ngesifinyezo esithi RMS.
I-Crest Factor ichazwa njengobudlelwano phakathi Kwenani Eliphakeme Lesiginali kanye nenani layo le-RMS: CF (G)= Leli nani liyashintsha nge-waveform yesignali, kumagagasi we-sinusoidal aphelele ngu-√2 =1.41. Esimeni sokuhlanekezela, i-Crest Factor ithatha amanani aphezulu njengoba ukuhlanekezela kwamagagasi kukhuphuka.

UKULUNGISELELA UKUSETSHENZISWA

AMASHEKE AQALA

Ngaphambi kokuthunyelwa, ithuluzi liye lahlolwa kusukela endaweni kagesi kanye nendawo yokukhanda view. Zonke izinyathelo zokuphepha zithathwe ukuze ithuluzi lilethwe lingalimalanga.
Nokho, sincoma ukuthi ngokuvamile uhlole ithuluzi ukuze kutholwe umonakalo ongaba khona ngesikhathi sokuthutha. Uma kwenzeka kutholakala okudidayo, xhumana ngokushesha ne-ejenti yokudlulisela.
Futhi sincoma ukuthi uhlole ukuthi ukupakishwa kuqukethe zonke izingxenye eziboniswe ku-§ 6.3.1. Uma kuba nokushayisana, sicela uthinte Umdayisi. Esimeni lapho ithuluzi kufanele libuyiselwe, sicela ulandele imiyalelo enikezwe ku-§ 7.

UKUNIKEZELWA KWAMANDLA OMCULO

Ithuluzi lihlinzekwa ngohlobo lwebhethri le-alkaline elingu-1x9V i-IEC 6F22, elifakwe kuphakheji. Uma ibhethri liphansi, uphawu “ ” ivela esibukweni. o shintsha/faka ibhethri, bheka § 6.1.

ISITOREJI

Ukuze uqinisekise ukulinganisa okunembile, ngemva kwesikhathi eside sokulondoloza ngaphansi kwezimo zemvelo ezimbi kakhulu, linda ithuluzi ukuthi libuyele esimweni esivamile (bona § 6.2.1).

UKUQOKAZWA KWAMAGAMA

INCAZELO YOMTHETHO

I-CAPTION:

1. Isibonisi se-LCD 2. RANGE ukhiye 3. MAX MIN ukhiye 4. Hz% ukhiye 5. I-REL ukhiye 6. IMODE ukhiye 7. BAMBA ukhiye

8. Iswishi yesikhethi esijikelezayo 9. Okokufaka kwetheminali 10A 10. Okokufaka kwetheminali VHz%Ω  (HT61) noma Hz%V Ω (HT62). 11. Okokufaka kwetheminali maA 12. Okokufaka kwetheminali COM

INCAZELO YOKHIYE BOMSEBENZI

BAMBA ukhiye
Ukucindezela i- BAMBA ukhiye umisa inani lenani elilinganisiwe esibukweni. Ngemva kokucindezela lo khiye, umlayezo othi “BAMBA” uvela esibukweni. Cindezela inkinobho BAMBA ukhiye futhi ukuze uphume emsebenzini. Cindezela bese ubamba i BAMBA ukhiye isikhathi eside ukuze uvule/uvale ukukhanya kwangemuva kwesibonisi. Lo msebenzi ucushwa kunoma iyiphi indawo yeswishi ejikelezayo futhi uyesulwa ngokuzenzakalelayo ngemva kwe-approx. 10s.

RANGE ukhiye
Cindezela inkinobho ethi RANGE ukuze uvule imodi yezandla kanye nokukhubaza umsebenzi we-Auto range. Uphawu "AUTO" luyanyamalala engxenyeni engenhla kwesokunxele yesibonisi. Kumodi yezandla, cindezela inkinobho RANGE ukhiye wokushintsha ububanzi bokulinganisa: iphoyinti ledesimali elifanele lizoshintsha indawo yalo. I RANGE ukhiye awusebenzi esilinganisweni se-Frequency kanye nokuhlolwa komjikelezo Wesibopho nasezikhundleni  futhi (HT62) yeswishi ejikelezayo. Kumodi yobubanzi obuzenzakalelayo, ithuluzi likhetha isilinganiso esifanele kakhulu sokwenza isilinganiso. Uma ukufundwa kuphakeme kunevelu enkulu elinganisekayo, inkomba "OL" ivela esibukweni. Cindezela bese ubamba i RANGE ukhiye isikhathi esingaphezu kwesekhondi elingu-1 ukuze uphume kumodi yezandla.

MAX MIN ukhiye
Ukucindezela i- MAX MIN ukhiye uma enze kusebenze ukutholwa kwamanani aphezulu nobuncane benani elihlolwayo. Womabili amanani avuselelwa njalo futhi aboniswa umjikelezo njalo lapho ukhiye ofanayo ucindezelwa futhi. Isibonisi sibonisa uphawu oluhlotshaniswa nomsebenzi okhethiwe: “MAX” yenani eliphakeme futhi “MIN” yenani elincane. I MAX MIN ukhiye awusebenzi uma umsebenzi we-HOLD wenziwe wasebenza. Ukucindezela i- MAX MIN ukhiye "AUTO" kanye ne-bargraph kunyamalale. I MAX MIN ukhiye awusebenzi esilinganisweni se-Frequency kanye nokuhlolwa komjikelezo Wesibopho nasezikhundleni  futhi (HT62) yeswishi ejikelezayo. Cindezela bese ubamba i MAX MIN inkinobho engaphezu kwesekhondi elingu-1 noma vula isikhethi ukuze uphume ohlelweni.
Hz% ukhiye
Cindezela inkinobho Hz% ukhiye wokukhetha ukulinganisa imvamisa nokuhlolwa komjikelezo wemisebenzi ezindaweni V Hz%, 10AHz%, mA (AC), μA (AC), kanye Hz% umshini wokujikeleza. Ububanzi befrikhwensi buhlukile ezindaweni ezihlukene.
Ukhiye we-REL
Cindezela inkinobho I-REL ukhiye wokwenza kusebenze isilinganiso esihlobene. Ithuluzi liqanda isibonisi futhi lilondoloza inani elibonisiwe njengenani eliyireferensi okuzothunyelwa kulo izilinganiso ezilandelayo. Uphawu "REL" luvela esibukweni. Lo msebenzi awusebenzi ezilinganisweni ezilandelayo: Hz, Duty Cycle, Continuity Test, Diode test, and Temperature (HT62). Ukucindezela i- I-REL ikhi ethi "AUTO" nebhagrafu iyanyamalala Cindezela inkinobho futhi ukuphuma kuhlelo.
Ukhiye we-MODE
Ukucindezela i- IMODE ukhiye uvumela ukukhetha umsebenzi okabili kuswishi ejikelezayo. Ikakhulukazi, iyasebenza ezikhundleni Ω futhi Ω(HT62) ukukhetha ukuhlolwa kwe-diode, ukuhlolwa kokuqhubeka, ukukala amandla (HT62), kanye nesilinganiso sokumelana, endaweni ° C ° F (HT62) ukuze ukhethe ukukala izinga lokushisa ngaphakathi °C or °F, ezikhundleni V Hz% futhi LoZV ye-AC noma i-DC voltage ukukhetha futhi mA , μA ukukhetha izilinganiso ze-AC noma ze-DC
 Isici se-LoZ
Le modeli ivumela ukusebenza kwe-AC/DC voltagi-e yokukala ene-impedance ephansi yokufaka ngendlela yokugwema ukufundwa okungalungile ngenxa ye-stray voltagi-e in capacitive ehlangene.
ISEXWAYISO
Ifaka ithuluzi phakathi kwamakhondaktha esigaba naphansi, izisetshenziswa zokuvikela zama-RCD zingakhubeka ngesikhathi sokuhlolwa. Okwesigaba-PE voltagi-e yokukala ngemva kokuthi idivayisi ye-RCD ixhuma kuqala imikhondo yokuhlola phakathi kwezintambo zesigaba nezimaphakathi okungenani ama-5, bese yenza isilinganiso sesigaba ukugwema uhambo olungalindelekile lokuphuma.
Ikhubaza umsebenzi we-Auto Power Off
Ithuluzi licisha ngokuzenzakalelayo cishe imizuzu eyi-15 ngemva kokugcina ukusetshenziswa. Uphawu " ” ivela esibukweni. Ukuze ukhubaze umsebenzi wokuvala amandla okuzenzakalelayo, qhubeka kanje:
Vala ithuluzi (KUVALIWE)
Cindezela bese ubamba i IMODE key, bese uvula insimbi ngokuvula iswishi ejikelezayo. Uphawu " ” iyanyamalala kusibonisi
Vala bese uvule futhi ithuluzi ukuze unike amandla umsebenzi.

IMIYALELO YOKUSEBENZA

DC VOLTAGE ISILINGANISO

ISEXWAYISO
Inani eliphakeme kakhulu lama-DCtage yi 1000V. Ungalinganisi ivolumutagngokweqa imikhawulo enikezwe kule manuwali. Ukudlula umthamotagImikhawulo ye-e ingase ibangele ukushaqeka kukagesi kumsebenzisi kanye nokulimala kwethuluzi.

1. Khetha indawo V Hz%
2. Cindezela inkinobho IMODE ukhiye kuze kube uphawu "DC" luboniswa
3. Faka ikhebula elibomvu kutheminali yokufaka VHz% Ω(HT61) noma Hz%V Ω (HT62) kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Misa umthofu obomvu kanye nomthofu omnyama ngokulandelanayo ezindaweni ezinekhono elihle nelibi lesekhethi okufanele ilinganiswe (bona umdwebo 2). Isibonisi sibonisa inani le-voltage.
5. Uma isibonisi sibonisa umyalezo "OL", khetha ububanzi obuphezulu.
6. Lapho uphawu “-” ivela esibukweni sensimbi, kusho ukuthi ivolumutagu-e unendlela ehlukile ngokuphathelene nokuxhumana ku-Fig. 2.
7. Ukuze usebenzise imisebenzi ye-HOLD, RANGE, MAX MIN, kanye ne-REL, bona § 4.2.

I-AC VOLTAGE ISILINGANISO

ISEXWAYISO
Okokufaka okuphezulu kwe-AC voltage yi 1000V. Ungalinganisi ivolumutagngokweqa imikhawulo enikezwe kule manuwali. Ukudlula umthamotagImikhawulo ye-e ingase ibangele ukushaqeka kukagesi kumsebenzisi kanye nokulimala kwethuluzi.

1. Khetha indawo V Hz%
2. Cindezela inkinobho IMODE ukhiye kuze kube uphawu "AC" luvela
3. Faka ikhebula elibomvu kutheminali yokufaka VHz% Ω(HT61) noma Hz%V Ω (HT62) kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Misa umthofu obomvu kanye nomthofu omnyama ngokulandelanayo ezindaweni ezinekhono elihle nelibi lesekhethi okufanele ilinganiswe (bona umdwebo 3). Isibonisi sibonisa inani le-voltage.
5. Uma isibonisi sibonisa umyalezo "OL", khetha ububanzi obuphezulu.
6. Cindezela ukhiye we-Hz% ukuze ukhethe izilinganiso "Hz" noma “%” ukuze kuboniswe amanani efrikhwensi kanye nomjikelezo womsebenzi wevolthi yokufakatage. Igrafu yebha ayisebenzi kule misebenzi.
7. Ukuze usebenzise imisebenzi ye-HOLD, RANGE, MAX MIN, kanye ne-REL, bona § 4.2.

I-AC / DC VOLTAGISILINGANISO ESINOKUTHIMBELELA OKUPHANSI (LOZ)

ISEXWAYISO
Okokufaka okuphezulu kwe-AC/DC voltage yi 600V. Ungalinganisi ivolumutagngokweqa imikhawulo enikezwe kule manuwali. Ukudlula umthamotagImikhawulo ye-e ingase ibangele ukushaqeka kukagesi kumsebenzisi kanye nokulimala kwethuluzi.

1. Khetha indawo LoZV
2. Cindezela inkinobho IMODE ukhiye kuze kube uphawu "DC" luboniswa
3. Faka ikhebula elibomvu kutheminali yokufaka VHz% Ω(HT61) noma Hz%V Ω (HT62) kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Misa umthofu obomvu kanye nomthofu omnyama ngokulandelanayo ezindaweni ezinekhono elihle nelibi lesekethe okufanele ilinganiswe (bona umdwebo 4). ye-AC voltagukulinganisa kuka-e noma kumabala anamandla amahle nebi wesekethe okufanele ikalwe (bona umdwebo 2) we-DC voltage ukukala. Isibonisi sibonisa inani le-voltage.
5. Uma isibonisi sibonisa umyalezo "OL", khetha ububanzi obuphezulu.
6. Lapho uphawu “-” ivela esibukweni sensimbi, kusho ukuthi ivolumutagu-e unendlela ehlukile ngokuphathelene nokuxhumana ku-Fig. 2.
7. Ukuze usebenzise imisebenzi ye-HOLD, RANGE, MAX MIN, kanye ne-REL, bona § 4.2.

IFREQUENCY KANYE NE-DUTY CYCLE MEASUREMENT

ISEXWAYISO
Okokufaka okuphezulu kwe-AC voltage yi 1000V. Ungalinganisi ivolumutagngokweqa imikhawulo enikezwe kule manuwali. Ukudlula umthamotagImikhawulo ye-e ingase ibangele ukushaqeka kukagesi kumsebenzisi kanye nokulimala kwethuluzi.

1. Khetha indawo Hz%.
2. Cindezela inkinobho Hz% ukhiye wokukhetha izilinganiso "Hz" noma “%” ukuze kuboniswe amanani efrikhwensi kanye nomjikelezo womsebenzi wevolumu yokufakatage.
3. Faka ikhebula elibomvu kutheminali yokufaka VHz% Ω(HT61) noma Hz%V Ω (HT62) kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Misa umthofu obomvu kanye nomthofu omnyama ngokulandelanayo ezindaweni zesekhethi ezokalwa (bona umdwebo 5). Inani lokuvama (Hz) noma umjikelezo wemisebenzi (%) liboniswa ku
   isibonisi. Igrafu yebha ayisebenzi kule misebenzi.
5. Uma isibonisi sibonisa umyalezo "OL", khetha ububanzi obuphezulu.
6. Ukuze usebenzise umsebenzi we-HOLD, bona § 4.2.

ISILINGANISO SOKUMELANA NOKUHLOLA UKUQHUBEKA

ISEXWAYISO
Ngaphambi kokuzama noma yisiphi isilinganiso sokumelana, nqamula ukunikezwa kwamandla kusekethe ukuze kukalwe futhi uqiniseke ukuthi wonke ama-capacitor akhishiwe, uma ekhona.

1. Khetha indawo Ω (HT61) noma Ω  (HT62).
2. Faka ikhebula elibomvu kutheminali yokufaka VHz%Ω (HT61) noma Hz%V Ω (HT62) kanye nekhebula elimnyama kutheminali yokufaka COM.
3. Misa ukuhlolwa kuholela ezindaweni ezifiselekayo zesifunda okufanele zilinganiswe (bheka umdwebo 6). Isibonisi sibonisa inani lokumelana.
4. Uma isibonisi sibonisa umyalezo "OL", khetha ububanzi obuphezulu.
5. Cindezela inkinobho IMODE ukhiye wokukhetha ukulinganisa " ”, okuhambisana nokuhlolwa kokuqhubeka, nokubeka umkhondo wokuhlola ezindaweni ezifiswayo zesekhethi ezokalwa.
6. Inani lokumelana (okuyinkomba kuphela) liboniswa kulo Ω futhi insimbi izwakala uma inani lokumelana lingu-<100Ω
7. Ukuze usebenzise imisebenzi ye-HOLD, RANGE, MAX MIN, kanye ne-REL, bona § 4.2.

I-DIODE TEST

ISEXWAYISO
Ngaphambi kokuzama noma yisiphi isilinganiso sokumelana, nqamula ukunikezwa kwamandla kusekethe ukuze kukalwe futhi uqiniseke ukuthi wonke ama-capacitor akhishiwe, uma ekhona.

1. Khetha indawo Ω (HT61) noma Ω  (HT62).
2. Cindezela inkinobho IMODE ukhiye wokukhetha " ”Ukulinganisa.
3. Faka ikhebula elibomvu kutheminali yokufaka VHz%Ω (HT61) noma Hz%V Ω (HT62) kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Beka imikhondo ekugcineni kwe-diode okufanele ihlolwe (bheka umdwebo 7), ngokuhlonipha i-polarity ekhonjisiwe. Inani le-direct polarized threshold voltage iboniswa esibukweni.
5. Uma i-threshold value ilingana no-0mV, ukuhlangana kwe-PN kwe-diode kufushane.
6. Uma isibonisi sibonisa umyalezo "OL", amatheminali e-diode aguqulwa ngokuphathelene nenkomba enikezwe ku-Fig. 7, noma ukuhlangana kwe-PN kwe-diode konakalisiwe.

ISILINGANISO SAmandla (HT62)

ISEXWAYISO
Ngaphambi kokwenza izilinganiso ze-capacitance kumasekhethi noma ama-capacitor, nqamula ukunikezwa kwamandla kusekethe ehlolwayo futhi uvumele wonke amandla akuwo akhishwe. Uma uxhuma i-multimeter namandla azokalwa, hlonipha i-polarity efanele (uma kudingeka).

1. Khetha indawo Ω
2. Cindezela inkinobho IMODE ukhiye kuze kube uphawu "nF" luvela.
3. Faka ikhebula elibomvu kutheminali yokufaka Hz%V Ω kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Cindezela inkinobho I-REL inkinobho ngaphambi kokwenza izilinganiso.
5. Beka imikhondo ekugcineni kwe-capacitor ukuze ihlolwe, ihloniphe, uma kunesidingo, i-positive (ikhebula elibomvu) kanye ne-negative (ikhebula elimnyama) i-polarity (bheka u-Fig. 8). Isibonisi sibonisa inani le-capacitance.
6. Umlayezo "OL" ibonisa ukuthi inani le-capacitance lidlula inani eliphezulu elilinganisekayo.
7. Ukuze usebenzise umsebenzi we-HOLD, bona § 4.2.

ISILINGANISO SOKHUNGASHISI NGE-K PROBE (HT62)

ISEXWAYISO
Ngaphambi kokuzama noma yisiphi isikalo sezinga lokushisa, nqamula ukunikezwa kwamandla kusekethe ukuze kukalwe futhi uqiniseke ukuthi wonke ama-capacitor akhishiwe, uma ekhona.

1. Khetha indawo ° C ° F
2. Cindezela inkinobho IMODE ikhi kuze kube uphawu “°C” noma “°F” luvela.
3. Faka i-adaptha enikeziwe kumatheminali okokufaka Hz%V Ω (i-polarity +) kanye COM (i-polarity -) (bona i-Fig. 9)
4. Xhuma i-K-wire probe enikeziwe noma i-thermocouple yohlobo lwe-K ozikhethela yona (bona § ) ethuluzini usebenzisa i-adaptha, ngokuhlonipha i-polarity ephozithivu nenegethivu kuyo. Isibonisi sibonisa inani lokushisa.
5. Umlayezo "OL" ibonisa ukuthi inani lokushisa lidlula inani eliphezulu elilinganisekayo.
6. Ukuze usebenzise umsebenzi we-HOLD, bona § 4.2.

DC ISILINGANISO AMANJE

ISEXWAYISO
Okokufaka okuphezulu kwe-DC yamanje ngu-10A (okokufaka 10A) noma 600mA (okokufaka mAμA). Ungalinganisi imisinga eyeqa imikhawulo enikezwe kule ncwajana. Ukudlula umthamotagImikhawulo ye-e ingase ibangele ukushaqeka kukagesi kumsebenzisi kanye nokulimala kwethuluzi.

1. Nqamula ukunikezwa kwamandla kusuka kusekethe ezolinganiswa.
2. Khetha indawo μA , mA , noma 10AHz%.
3. Faka ikhebula elibomvu kutheminali yokufaka 10A noma kutheminali yokufaka mAμA kanye nekhebula elimnyama kutheminali yokufaka COM.
4. Xhuma ukuhola okubomvu kanye nokuhola okumnyama ochungechungeni kumjikelezo ofuna ukulinganisa i-current yayo, ngokuhlonipha i-polarity kanye nesiqondiso samanje (bheka u-Fig. 10).
5. Nikeza umjikelezo ozokalwa. Isibonisi sibonisa inani lamanje.
6. Uma isibonisi sibonisa umyalezo "OL", inani eliphezulu elilinganisekayo lifinyelelwe.
7. Lapho uphawu “-” ivela esibukweni sensimbi, kusho ukuthi i-current ine-direct direction ehlukile ngokuphathelene nokuxhumeka ku-Fig. 10.
8. Ukuze usebenzise imisebenzi ye-HOLD, RANGE, MAX MIN, kanye ne-REL, bona § 4.2.

Isilinganiso se-AC CURRENT

ISEXWAYISO
Isilinganiso esiphezulu se-AC samanje ngu-10A (okufakwayo 10A) noma 600mA (okokufaka mAμA). Ungalinganisi imisinga eyeqa imikhawulo enikezwe kule ncwajana. Ukudlula umthamotagImikhawulo ye-e ingase ibangele ukushaqeka kukagesi kumsebenzisi kanye nokulimala kwethuluzi.

1. Nqamula ukunikezwa kwamandla kusuka kusekethe ezolinganiswa.
2. Khetha indawo μA ,mA , or 10AHz%.
3. Cindezela inkinobho IMODE ukhiye wokukhetha ukulinganisa "AC".
4. Faka ikhebula elibomvu kutheminali yokufaka 10A noma kutheminali yokufaka mAμA kanye nekhebula elimnyama kutheminali yokufaka COM.
5. Xhuma ukuhola okubomvu kanye nokuhola okumnyama ochungechungeni kumjikelezo ofuna ukulinganisa i-current yayo, ngokuhlonipha i-polarity kanye nesiqondiso samanje (bheka u-Fig. 11).
6. Nikeza umjikelezo ozokalwa. Isibonisi sibonisa inani lamanje.
7. Uma isibonisi sibonisa umyalezo "OL", inani eliphezulu elilinganisekayo lifinyelelwe.
8. Cindezela inkinobho Hz% ukhiye wokukhetha izilinganiso "Hz" noma “%” ukuze kuboniswe amanani efrikhwensi kanye nomjikelezo womsebenzi wokufakwayo wamanje. Igrafu yebha ayisebenzi kule misebenzi.
9. Ukuze usebenzise imisebenzi ye-HOLD, RANGE, MAX MIN, kanye ne-REL, bona § 4.2.

AMANDENI

ISEXWAYISO

• Ochwepheshe kanye nochwepheshe abaqeqeshiwe kuphela okufanele benze imisebenzi yokulungisa. Ngaphambi kokwenza imisebenzi yokulungisa, nqamula zonke izintambo kumatheminali okokufaka.
• Ungasebenzisi ithuluzi ezindaweni ezinamaleveli omswakamo aphezulu noma amazinga okushisa aphezulu. Ungachazi elangeni eliqondile.
• Vala ithuluzi njalo ngemva kokulisebenzisa. Esimeni lapho ithuluzi lingeke lisetshenziswe isikhathi eside, khipha ibhethri ukuze ugweme ukuvuza okungase kulimaze amasekhethi angaphakathi ethuluzi.

UKUFAKA EKHUNDLENI AMABHATHRI KANYE AMAFUSE ANGAPHAKATHI

Lapho isibonisi se-LCD sibonisa uphawu "" ”, kuyadingeka ukushintsha ibhethri. Ukushintsha ibhethri

1. Misa ukushintshwa kwe-rotary VALIWE futhi ukhiphe izintambo kumatheminali okokufaka.
2. Vula isikulufu sokubopha sekhava yekhompathi yebhethri sisuke endaweni “ ” ukubeka “ ” bese uyisusa.
3. Khipha ibhethri bese ufaka ibhethri elisha lohlobo olufanayo (bona § ), ngokuhlonipha i-polarity ebonisiwe.
4. Buyisela ikhava yegumbi lebhethri endaweni bese uphendulela isikulufu sokubopha sisuke endaweni “ ” ukubeka “ ”.
5. Ungawasakazi amabhethri amadala endaweni ezungezile. Sebenzisa iziqukathi ezifanele ukuze ulahlwe.

Ukushintshwa kwamafuse

1. Misa ukushintshwa kwe-rotary VALIWE futhi ukhiphe izintambo kumatheminali okokufaka.
2. Vula isikulufu sokubopha sekhava yekhompathi yebhethri sisuke endaweni “ ” ukubeka “ ” bese uyisusa.
3. Susa i-fuse eyonakele bese ufaka entsha yohlobo olufanayo (bheka § ), ngokuhlonipha i-polarity ekhonjisiwe.
4. Buyisela ikhava yegumbi lebhethri endaweni bese uphendulela isikulufu sokubopha sisuke endaweni “ ” ukubeka “ ”.

UKUHLANZA I-Instrument

Sebenzisa indwangu ethambile neyomile ukuze uhlanze ithuluzi. Ungalokothi usebenzise izindwangu ezimanzi, izincibilikisi, amanzi, njll.

UKUPHELA KWEMPILO

ISEXWAYISO: uphawu olukuthuluzi lubonisa ukuthi into esetshenziswayo kanye nezinsiza zayo kufanele kuqoqwe ngokuhlukana futhi kulahlwe ngendlela efanele.

IMICIMBI YOBUCHWEPHESHE

IZIMPAWU ZOBUCHWEPHESHE

Ukunemba kubalwe njengokuthi [%reading + (num. digits*resolution)] ku-18°C ÷28°C <75%HR
I-DC Voltage

Ibanga	Isixazululo	Ukunemba	Okokufaka i-impedance	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
I-600.0mV	I-0.1mV	±(0.8%rdg + 5dgt)	> 10MW	1000VDC/ACrms
6,000V	0,001V
60.00V	0.01V
600.0V	0.1V
1000V	1V

I-AC TRMS Voltage

Ibanga	Isixazululo	Ukunemba (*)		Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
		(50Hz¸60Hz)	(61Hz¸400Hz)
6.000V	0.001V	±(1.0%rdg + 8dgt)	±(2.0%rdg + 8dgt)	1000VDC/ACrms
60.00V	0.01V
600.0V	0.1V
1000V	1V	±(1.2%rdg + 8dgt)	±(2.5%rdg + 8dgt)

(*) Ukunemba okucaciswe kusukela ku-5% ukuya ku-100% webanga lokulinganisa, Ukuphazamiseka kokokufaka: > 10M Ω Crest factor: ≤3 (kufika ku-500V), ≤1.5 (kufika ku-1000V)
I-DC/AC TRMS voltagi-e ene-impedance ephansi (LoZ)

Ibanga	Isixazululo	Ukunemba (50 ¸ 400Hz)	I-impedance yokokufaka	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
600.0mV(*)	I-0.1mV	±(3.0%rdg + 40dgt)	cishe. 3kw	600VDC/ACrms
6.000V	0.001V
60.00V	0.01V
600.0V	0.1V
600V	1V

(*) I-DC kuphela
DC Yamanje

Ibanga	Isixazululo	Ukunemba	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
600.0mA	0.1mA	±(1.0%rdg + 3dgt)	I-fuse esheshayo 800mA/1000V
6000mA	1mA
60.00mA	0.01mA
600.0mA	0.1mA
6.000A	0.001A	±(1.5%rdg + 3dgt)	I-fuse esheshayo 10A/1000V
10.00A (*)	0.01A

(*) 20A kokungu-30s okungakashiwongo ngokunemba
I-AC TRMS Yamanje

Ibanga	Isixazululo	Ukunemba (*) (40Hz¸400Hz)	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
600.0mA	0.1mA	±(1.5%rdg + 8dgt)	I-fuse esheshayo 800mA/1000V
6000mA	1mA
60.00mA	0.01mA
600.0mA	0.1mA
6.000A	0.001A	±(2.0%rdg + 8dgt)	I-fuse esheshayo 10A/1000V
10.00A (**)	0.01A

(*) Ukunemba okucaciswe kusukela ku-5% ukuya ku-100% webanga lokulinganisa, (**) 20A kokungu-30s okuphezulu okungashiwongo ngokunemba
Ukuhlolwa kwe-Diode 

Umsebenzi	Hlola okwamanje	Umthamo omkhulutage ngesekhethi evulekile
	<0.9mA	2.8VDC

Ukuhlolwa kokumelana nokuqhubeka 

Ibanga	Isixazululo	Ukunemba	I-Buzzer	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
600.0W	0.1W	±(1.0%rdg + 4dght)	<100W	1000VDC/ACrms
6.000kw	0.001kw
60.00kw	0.01kw
600.0kw	0.1kw
6.000MW	0.001MW
60.00MW	0.01MW	±(2.0%rdg + 10dgt)

Imvamisa (amasekhethi kagesi) 

Ibanga	Isixazululo	Ukunemba	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
10Hz ¸ 400Hz	0.001Hz	±(1.5%rdg + 5dgt)	1000VDC/ACrms

Ukuzwela: 15Vrms (voltage), 10Arms (okwamanje)
Imvamisa (amasekhethi kagesi)

Ibanga	Isixazululo	Ukunemba	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
9.999Hz	0.001Hz	±(0.1%rdg + 8dgt)	1000VDC/ACrms
99.99Hz	0.01Hz
999.9Hz	0.1Hz
9.999kHz	0.001kHz
99.99kHz	0.01kHz
999.9kHz	0.1kHz
9.999MHz	0.001MHz
40.00MHz	0.01MHz

Ukuzwela: >0.8Vrms (@ 20% ÷80% umjikelezo womsebenzi) kanye no-f<100kHz; >5Vrms (@ 20% ÷80% umjikelezo wemisebenzi) kanye no-f>100kHz
Duty Cycle

Ibanga	Isixazululo	Ukunemba
0.1% ¸ 99.9%	0.1%	±(1.2%rdg + 2dgt)

Izinga lokushisa eline-K probe (HT62) 

Ibanga	Isixazululo	Ukunemba	Ukuvikelwa ngokumelene ukukhokhisa ngokweqile
40.00nF	0.01nF	±(3.5%rdg + 50dgt)	1000VDC/ACrms
400.0nF	0.1nF	±(3.5%rdg + 4dgt)
4,000mF	0,001mF
40.00mF	0.01mF
400.0mF	0.1mF
1000mF	1mF	±(5.0%rdg + 5dgt)

Ibanga	Isixazululo	Ukunemba (*)	Ukuvikelwa ekukhokhiseni ngokweqile
-45.0°C ÷ 400.0°C	0.1°C	±(3.5%rdg + 5°C)	1000VDC/ACrms
401°C ÷ 750°C	1°C
-50.0°F ÷ 752.0°F	0.1°F	±(3.5%rdg + 9°F)
752°F ÷ 1382°F	1°F

Izindinganiso eziyisethenjwa

Ukuphepha:	I-IEC/EN61010-1
I-EMC:	I-IEC/EN61326-1
I-Insulation:	ukufakwa kabili
Ileveli yokungcola:	2
I-Overvoltagisigaba se-e:	I-CAT IV 600V, CAT III 1000V
Ukuphakama okuphezulu kokusebenza:	2000m (6562ft)

Izici ezijwayelekile
Izici zemishini

Usayizi (L x W x H):	175 x 85 x 55mm (7 x 3 x 2in)
Isisindo (amabhethri afakiwe):	360g (ama-ounces angu-13)
Ukuvikelwa kwemishini:	IP40

Ukunikezwa kwamandla kagesi

Uhlobo lwebhethri:	1x9V uhlobo lwebhethri i-NEDA 1604 IEC 6F22
Inkomba yebhethri ephansi:	uphawu "" ” esibukweni
Impilo yebhethri:	ca.25h (i-backlight IVULIWE), ca 50h (i-backlight IVALIWE)
Ukucisha Okuzenzakalelayo:	ngemuva kwemizuzu eyi-15 yokungenzi lutho (ingakhutshazwa)
Ama-fuse:	I-F10A/1000V, 10 x 38mm (okokufaka 10A) I-F800mA/1000V, 6 x 32mm (okokufaka mAA)

Bonisa

Ukuguqulwa:	I-TRMS
Izici:	I-LCD enamadijithi angu-4 enomkhawulo wokufunda wamachashazi angu-6000 kanye nophawu lwedesimali nephoyinti, ukukhanya kwangemuva, negrafu yebha.
Sampimvamisa yolimi:	Izikhathi ezingama-2 / s

EZIMO

Izimo zemvelo zokusetshenziswa

Izinga lokushisa eliyisithenjwa:	18°C ¸ 28°C (64°F ¸ 82°F)
Izinga lokushisa lokusebenza:	5°C ÷ 40°C (41°F ¸ 104°F)
Umswakama ovumelekile ohlobene:	<80%HR
Izinga lokushisa lesitoreji:	-20° ÷ 60°C (-4°F ¸ 140°F)
Umswakama wesitoreji:	<80%HR

Leli thuluzi lihlangabezana nezimfuneko zeVolthi EphansitagI-e Directive 2014/35/EU (LVD) kanye ne-EMC Directive 2014/30/EU
Leli thuluzi lihlangabezana nezimfuneko ze-European Directive 2011/65/EU (RoHS) kanye no-2012/19/EU (WEEE)

IZISEKELO

Izinsiza ezinikeziwe

• Ipheya yokuhlola ihola enamathiphu angu-2/4mm
• I-adaptha + i-K-type wire probe (HT62)
• Ibhethri
• Isikhwama esiphethe
• Imaniwali yosebenzisayo

Izesekeli ozikhethela

• I-K-type probe yezinga lokushisa lomoya negesi (HT62) -Ikhodi TK107
• I-K-type probe yezinga lokushisa le-semisolid (HT62) -Ikhodi TK108
• I-K-type probe yezinga lokushisa eliwuketshezi (HT62) -Ikhodi TK109
• I-K-type probe yezinga lokushisa eliphezulu (HT62) -Code TK110
• I-K-type probe yezinga lokushisa eliphezulu elinethiphu engu-90° (HT62) Code -TK111

USIZO

IMIBANDELA YEWARANTI

Leli thuluzi ligunyazwe kunoma iyiphi into noma iphutha lokukhiqiza, ngokuthobelana nemibandela yokuthengisa evamile. Ngesikhathi sewaranti, izingxenye ezingalungile zingase zibe khona
kufakwe esikhundleni. Kodwa-ke, umkhiqizi uyaligodla ilungelo lokukhanda noma ukushintsha umkhiqizo. Uma ithuluzi libuyiselwa Kusevisi Yangemuva Kokuthengisa noma Kumdayisi, ezokuthutha zizoba ngenkokhiso yeKhasimende. Nokho, ukuthunyelwa kuzovunyelwana ngakho kusenesikhathi. Umbiko uzohlala uvalelwe ekuthunyelweni, usho izizathu zokubuyiswa komkhiqizo. Sebenzisa kuphela iphakethe langempela ukuze uthunyelwe. Noma yimuphi umonakalo ngenxa yokusetshenziswa kwempahla yokupakisha okungeyona eyangempela izokhokhiswa kuKhasimende. Umkhiqizi wenqaba noma imuphi umthwalo wemfanelo wokulimala kwabantu noma ukulimala kwempahla.
Iwaranti ngeke isebenze kulezi zimo ezilandelayo:

• Ukulungisa kanye/noma ukushintshwa kwezisekeli nebhethri (akumboziwe iwaranti).
• Ukulungisa okungase kudingeke ngenxa yokusetshenziswa okungalungile kwethuluzi noma ngenxa yokusetshenziswa kwaso nezinto zikagesi ezingahambelani.
• Ukulungisa okungase kudingeke ngenxa yokupakishwa okungafanele.
• Ukulungisa kungase kudingeke ngenxa yokungenelela okwenziwa abasebenzi abangagunyaziwe.
• Ukulungiswa kwethuluzi kwenziwe ngaphandle kokugunyazwa okusobala komkhiqizi.
• Ukusetshenziswa okunganikeziwe ekucacisweni kwethuluzi noma kumanuwali yeziqondiso.

Okuqukethwe kuleli bhukwana ngeke kuphinde kukhiqizwe nganoma iyiphi indlela ngaphandle kwemvume yomkhiqizi.
Imikhiqizo yethu inelungelo lobunikazi futhi izimpawu zethu zokuthengisa zibhalisiwe. Umkhiqizi unelungelo lokwenza izinguquko ekucacisweni nasezintengo uma lokhu kungenxa yentuthuko kwezobuchwepheshe.

USIZO

Uma ithuluzi lingasebenzi kahle, ngaphambi kokuxhumana ne-After-sales Service, sicela uhlole izimo zebhethri nezintambo bese uzishintsha, uma kunesidingo. Uma ithuluzi lisasebenza ngendlela engafanele, hlola ukuthi umkhiqizo usebenza ngokwemiyalelo enikezwe kule manuwali. Uma ithuluzi libuyiselwa Kusevisi Yangemuva Kokuthengisa noma Kumdayisi, ezokuthutha zizoba ngenkokhiso yeKhasimende. Nokho, ukuthunyelwa kuzovunyelwana ngakho kusenesikhathi. Umbiko uzohlala uvalelwe ekuthunyelweni, usho izizathu zokubuyiswa komkhiqizo. Sebenzisa kuphela iphakethe langempela ukuze uthunyelwe; noma yimuphi umonakalo ngenxa yokusetshenziswa kwempahla yokupakisha okungeyona eyangempela izokhokhiswa kuKhasimende.

Amadokhumenti / Izinsiza

I-HT HT61 TRMS Digital Multimeter enezibalo ezingu-6000 futhi Okwamanje Kufika Ku-10a [pdf] Imaniwali yosebenzisayo I-HT61, HT62, TRMS Digital Multimeter enezibalo ezingu-6000 futhi Okwamanje Kufika Ku-10a

Izithenjwa

• Imaniwali yosebenzisayo