Incwadi Yeziqondiso
I-Loop Calibrator
I-P/N:110401108718X
Isingeniso
I-UT705 iyisilinganisi seluphu esibanjwa ngesandla esisebenza kahle futhi kufika ku-0.02% ukunemba okuphezulu. I-UT705 ingakala i-DC voltage/yamanje kanye ne-loop yamanje, umthombo/lingisa i-DC yamanje. Yakhelwe ngokunyathela okuzenzakalelayo kanye ne-ramping, umsebenzi wokunyathela ongu-25% ungasetshenziselwa ukutholwa komugqa osheshayo. Isici sokugcina/sokukhumbula siphinde sithuthukise ukusebenza kahle komsebenzisi.
Izici
Kufika ku-0.02% okukhiphayo nokunemba kwesilinganiso 2) Idizayini ehlangene ne-ergonomic, kulula ukuyithwala 3) Iqinile futhi inokwethenjelwa, ilungele ukusetshenziswa endaweni 4) Ukunyathela okuzenzakalelayo kanye rampokukhiphayo kokutholwa komugqa osheshayo 5) Yenza isilinganiso se-mA ngenkathi unikeza amandla e-loop kumthumeli 6) Londoloza izilungiselelo ezisetshenziswa njalo ukuze uzisebenzise esikhathini esizayo 7) Ukukhanya kokukhanya kwangemuva okulungiswayo 8) Ukushintshwa kwebhethri kalula
Izesekeli
Vula ibhokisi lephakheji bese ukhipha idivayisi. Sicela uhlole ukuthi lezi zinto ezilandelayo ziyashoda noma zonakele, bese uthintana nomphakeli wakho ngokushesha uma zikhona. 1) Incwadi yomsebenzisi 1 pc 2) Uhola phambili ekuhloleni 1 ipheya 3) Isiqeshana sengwenya 1 ipheya 4) 9V ibhethri 1 pc 5) Ikhadi lewaranti 1 pc
Imihlahlandlela yokuphepha
4.1 Isitifiketi Sokuphepha
Izindinganiso zesitifiketi ze-CE (EMC, RoHS) EN 61326-1: 2013 Izidingo zokuhambisana kwe-electromagnetic (EMC) zemishini yokulinganisa EN 61326-2-2: 2013
4.2 Imiyalelo Yezokuphepha Lesi sikhalisi siklanywe futhi senziwa ngokuhambisana ngokuqinile nezidingo zokuphepha zamathuluzi okulinganisa kagesi e-GB4793. Sicela usebenzise isikali kuphela njengoba kushiwo kule ncwajana, ngaphandle kwalokho, ukuvikela okunikezwa isikali kungase konakaliswe noma kulahleke. Ukuze ugweme ukushaqeka kukagesi noma ukulimala komuntu siqu:
- Hlola i-calibrator kanye nemikhondo yokuhlola ngaphambi kokuyisebenzisa. Ungayisebenzisi i-calibrator uma isivivinyo sihola noma ikesi libonakala lilimele, noma uma singekho isibonisi esikrinini, njll. Kwenqatshelwe ngokuphelele ukusebenzisa isikhali ngaphandle kwekhava yangemuva (kufanele ivalwe). Uma kungenjalo, kungase kubangele ingozi yokushaqeka.
- Faka esikhundleni imikhondo yokuhlolwa komonakalo ngemodeli efanayo noma izicaciso zikagesi ezifanayo.
- Ungayisebenzisi >30V phakathi kwanoma iyiphi itheminali nephansi noma phakathi kwanoma yiziphi iziphetho ezimbili.
- Khetha umsebenzi ofanele futhi ububanzi ngokuya ngezidingo zokulinganisa.
- Ungasebenzisi noma ugcine isilinganisi kumazinga okushisa aphezulu, umswakama ophezulu, indawo evutha umlilo, eqhumayo, nenamandla kazibuthe kagesi.
- Susa imikhondo yokuhlola kusibali ngaphambi kokuvula ikhava yebhethri.
- Hlola imikhondo yokuhlolwa ukuze uthole umonakalo noma insimbi eveziwe, futhi uhlole ukuqhubekela phambili kokuhlolwa. Shintshanisa imikhondo yokuhlola eyonakele ngaphambi kokusetshenziswa.
- Uma usebenzisa ama-probes, ungathinti ingxenye yensimbi yama-probes. Gcina iminwe yakho ngemuva konogada beminwe kuma-probes.
- Xhuma umthofu wokuhlola ojwayelekile bese ulandela umkhondo wokuhlola bukhoma lapho ufaka izintambo. Susa isivivinyo esibukhoma kuqala uma unqamula.
- Ungayisebenzisi i-calibrator uma kukhona ukungasebenzi kahle, isivikelo singase sonakaliswe, sicela uthumele isikhali ukuze silungiswe.
- Susa imikhondo yokuhlola ngaphambi kokushintshela kwezinye izilinganiso noma okuphumayo.
- Ukuze ugweme ukushaqeka kukagesi noma ukulimala komuntu okudalwe ukufunda okungalungile, shintsha ibhethri ngokushesha uma isibonisi sebhethri eliphansi sivela esibukweni.
Izimpawu Zikagesi
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Ifakwe kabili |
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Isexwayiso |
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Ihambisana neziqondiso ze-European Union |
Imininingwane Ejwayelekile
- Umthamo omkhulutage phakathi kwanoma iyiphi itheminali nomhlabathi noma phakathi kwanoma yiziphi iziphetho ezimbili: 30V
- Ububanzi: manual
- Izinga lokushisa lokusebenza: 0°C-50°C (32'F-122 F)
- Izinga lokushisa lesitoreji: -20°C-70°C (-4'F-158 F)
- Umswakama ohlobene: C95% (0°C-30°C), -C.75% (30°C-40°C), C50% (40°C-50°C)
- Ukuphakama okusebenzayo: 0-2000m
- Ibhethri: 9Vx1
- Ukuhlolwa kokulahla: 1m
- Ubukhulu: cishe 96x193x47mm
- Isisindo: cishe 370 (kuhlanganise nebhethri)
Isakhiwo Sangaphandle
Izixhumi (Amatheminali) (isithombe 1)
- Itheminali yamanje:
Itheminali yamanje yokulinganisa neyokukhiphayo - Itheminali ye-COM:
Itheminali evamile yazo zonke izilinganiso nemiphumela - Itheminali ye-V:
VoltagItheminali yokulinganisa - 24V itheminali:
Itheminali kagesi engu-24V (imodi ye-LOOP)
7.2 Izinkinobho (isithombe 1a)
| Cha. | Incazelo | |
| 1 |  |
Ukushintsha imodi yokulinganisa/yomthombo |
| 2 |  |
Cindezela isikhashana ukuze ukhethe ivolumutage ukukala; cindezela isikhathi eside ukuze ukhethe ukulinganisa kwamanje kweluphu |
| 3 |  |
Cindezela okufushane ukuze ukhethe imodi ye-mA; cindezela isikhathi eside ukuze ukhethe okukhiphayo kwamanje kwe-analog yesidlulisi |
| 4 |  |
Ijikeleza: Ngokuqhubekayo ikhipha 0% -100% -0% ngomthambeko ophansi (inensa), futhi iphinda ukusebenza ngokuzenzakalelayo; Ngokuqhubekayo ikhipha u-0% -100% -0% ngomthambeka ophezulu (osheshayo), futhi iphinda ukusebenza ngokuzenzakalelayo; Okukhiphayo 0%-100%-0% ngo-25% usayizi wesinyathelo, futhi iphinda umsebenzi ngokuzenzakalelayo. Cindezela isikhathi eside ukuze usethe inani lamanje libe ngu-100%. |
| 5 |  |
Vula/vala (cindezela isikhathi eside) |
| 6 |  |
Cindezela iDemo ukuze uvule/uvale ukukhanya kwangemuva; cindezela isikhathi eside ukuze usethe inani lamanje lokuphumayo libe ngu-0%. |
| 7-10 |  |
Cindezela okufushane ukuze ulungise mathupha inani lokusetha okukhiphayo |
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Cindezela isikhathi eside ukuze ukhiphe inani elingu-0% lobubanzi obusethiwe | |
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Cindezela isikhathi eside ukuze wehlise okukhiphayo ngo-25% wobubanzi | |
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Cindezela isikhathi eside ukuze ukhuphule okukhiphayo ngo-25% wobubanzi | |
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Cindezela isikhathi eside ukuze ukhiphe inani elingu-100% lobubanzi obusethiwe |
Qaphela: Isikhathi sokucindezela esifushane: <1.5s. Isikhathi eside sokucindezela: >1.5s.
Isibonisi se-LCD (isithombe 2) 
| Izimpawu | Incazelo |
| UMTHOMBO | Inkomba yokuphuma komthombo |
| MESSER | Inkomba yokufaka yokulinganisa |
| _ | Inkomba yokukhetha idijithi |
| I-SIM | Isikhombi esikhiphayo esilingisayo |
| ILUPHU | Inkomba yokulinganisa iluphu |
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Inkomba yamandla ebhethri |
| Hi | Ikhombisa ukuthi i-excitation current inkulu kakhulu |
| Lo | Ikhombisa ukuthi i-excitation current incane kakhulu |
| ⋀M | Ramp/izinyathelo zokukhipha izinkomba |
| V | Voltage iyunithi: V |
| Kuya | Iphesentitaginkomba yevelu yomthombo/yokulinganisa |
Imisebenzi Eyisisekelo kanye Nemisebenzi
Isilinganiso kanye Nomphumela
Inhloso yalesi sigaba ukwethula imisebenzi ethile eyisisekelo ye-UT705.
Landela lezi zinyathelo ezingezansi ukuze uthole ivolumutagukulinganisa kwe-e:
- Xhuma isivivinyo esibomvu kutheminali engu-V, emnyama kutheminali ye-COM; bese uxhuma i-probe ebomvu kutheminali eqondile yevolumu yangaphandletage umthombo, omnyama kuya kutheminali enegethivu.
- Cindezela (>2s) ukuze uvule isibali futhi sizokwenza ukuzihlola, okuhlanganisa ukujikeleza kwangaphakathi nokuhlola isibonisi se-LCD. Isikrini se-LCD sizobonisa zonke izimpawu ze-1s ngesikhathi sokuzihlola. I-interface iboniswa ngezansi:
- Bese imodeli yomkhiqizo (UT705) kanye nesikhathi sokuvala amandla ngokuzenzakalelayo (i-Omin: ukucishwa kwe-auto kuvaliwe) kuboniswa ama-2, njengoba kuboniswe ngezansi:
- Cindezela ukushintshela ku-voltage imodi yokulinganisa. Kulokhu, akukho ukushintsha okudingekayo ngemva kokuqala.
- Cindezela ukukhetha imodi yomthombo.
- Cindezela™ noma ku engeza noma ukhiphe u-1 yenani elingaphezu kokudwebela (inani liphathwa ngokuzenzekelayo futhi indawo yokudwebela ihlala ingashintshiwe); cindezela ku shintsha indawo yokudwebela.
- Sebenzisa i-ee ukuze ulungise inani lokuphumayo libe ngu-10mA, bese ucindezela kuze kube yilapho i-buzzer yenza umsindo othi "beep", i-10mA izogcinwa njengevelu engu-0%.
- Ngokufanayo, cindezelaukuze ukhuphule okukhiphayo kube ngu-20mA, bese ucindezela kuze kube yilapho i-buzzer yenza umsindo othi "beep", u-20mA uzogcinwa njengevelu engu-100%.
- Cindezela isikhathi eside or ukwandisa noma ukunciphisa okukhiphayo phakathi kuka-0% no-100% ngezinyathelo ezingu-25%.
Ukucisha Okuzenzakalelayo
- I-calibrator izovala ngokuzenzakalelayo uma ingekho inkinobho noma ukusebenza kokuxhumana phakathi nesikhathi esishiwo.
- Ukucisha isikhathi ngokuzenzakalela: 30min (ukulungiselelwa kwasefekthri), okukhutshazwa ngokuzenzakalela futhi kuboniswa cishe ama-2 phakathi nenqubo yokuqalisa.
- Ukukhubaza “ukucisha okuzenzakalelayo, cindezela phansi u-6 ngenkathi ukhanyisa isilinganisi kuze kukhale i-buzzer.
Ukuze unike amandla “ukucisha okuzenzakalelayo, cindezela phansi u-6 ngenkathi ukhanyisa isikali kuze kukhale i-buzzer. - Ukuze ulungise “isikhathi sokuvala amandla okuzenzakalela”, cindezela u-6 ngenkathi ukhanyisa isikali kuze kube yilapho kukhala i-buzzer, bese ulungisa isikhathi phakathi kwemizuzu engu-1~30 nge-@),@ 2 izinkinobho, ingubo ende ukuze ulondoloze izilungiselelo, i-ST izobaneka futhi bese ufaka imodi yokusebenza. Uma inkinobho ingacindezelwe, umshini wokulinganisa uzophuma kuzilungiselelo ngokuzenzakalelayo kuma-5s ngemuva kokucindezela izinkinobho (inani elimisiwe lamanje ngeke lilondolozwe).
Ukulawula Ukukhanya Kwasemuva kwe-LCD
Izinyathelo:
- Cindezela phansi ngenkathi uvula i-calibrator kuze kube yilapho i-buzzer yenza umsindo othi "beep", isixhumi esibonakalayo sinjengoba kukhonjisiwe ngezansi:
- Bese ulungisa ukukhanya kwe-backlight ngezinkinobho ze-G@, inani lokukhanya liboniswa esikrinini.
- Cindezela isikhathi eside ukuze ulondoloze izilungiselelo, i-ST izokhanyisa, bese ifaka imodi yokusebenza. Uma inkinobho ingacindezelwe, umshini wokulinganisa uzophuma kuzilungiselelo ngokuzenzakalelayo kuma-5s ngemuva kokucindezela izinkinobho (inani elimisiwe lamanje ngeke lilondolozwe).
Imisebenzi
Voltage Ukukala
Izinyathelo:
- Cindezela ukwenza isibonisi se-LCD SILINGANISE; ukucindezela okufushane kanye neyunithi ye-V iyavezwa.
- Xhuma umkhondo wokuhlola obomvu kutheminali engu-V, bese umnyama kutheminali ye-COM.
- Bese uxhuma ama-test probe ku-voltagamaphoyinti okufanele ahlolwe: xhuma i-probe ebomvu kutheminali ephozithivu, emnyama netheminali enegethivu.
- Funda idatha esikrinini.
Ukulinganisa Kwamanje
Izinyathelo:
- Cindezela ukwenza isibonisi se-LCD SILINGANISE; cindezela iDemo futhi iyunithi ye-mA iyavezwa.
- Xhuma umkhondo wokuhlola obomvu kutheminali ye-mA, kanye nomnyama kutheminali ye-COM.
- Nqamula indlela yesekethe ezohlolwa, bese uxhuma ama-probe okuhlola kumalunga: xhuma i-probe ebomvu kutheminali ephozithivu, emnyama netheminali enegethivu.
- Funda idatha esikrinini.
I-Loop Current Measurement nge-Loop Power
Umsebenzi wamandla we-loop wenza kusebenze ukunikezwa kwamandla okungu-24V ochungechungeni ngesekethe yokulinganisa yamanje ngaphakathi kwe-calibrator, okukuvumela ukuthi uhlole isidlulisi ngaphandle kokunikezwa kwamandla enkambu yesidlulisi sezintambo ezi-2. Izinyathelo zimi kanje:
- Cindezela ukwenza isibonisi se-LCD SILINGANISE; cindezela isikhathi eside inkinobho, i-LCD izobonisa i-MEASURE LOOP, iyunithi yi-mA.
- Xhuma isivivinyo esibomvu kutheminali engu-24V, emnyama kutheminali ye-mA.
- Nqamula indlela yesekethe ezohlolwa: xhuma i-probe ebomvu kutheminali ephozithivu yesidluliseli sezintambo ezi-2, bese imnyama kutheminali enegethivu yesidlulisi sezintambo ezi-2.
- Funda idatha esikrinini.
Umthombo Wamanje Ophumayo
Izinyathelo:
- Cindezela) ukuze yenza isibonisi se-LCD sibe ngu-SOURCE; cindezela iDemofuthi iyunithi yami iyavezwa.
- Xhuma umkhondo wokuhlola obomvu kutheminali ye-mA, emnyama kutheminali ye-COM.
- Xhuma i-probe ebomvu kutheminali ephozithivu ye-ammeter kanye nemnyama kutheminali eyi-ammeter negative.
- Khetha idijithi yokukhipha ngezinkinobho ze-< >», bese ulungisa inani layo ngezinkinobho zika-W.
- Funda idatha ku-ammeter.
Lapho okukhiphayo kwamanje kulayishwe ngokweqile, i-LCD izobonisa inkomba yokulayisha ngokweqile, futhi inani esibonisini esikhulu lizokhanya, njengoba kukhonjisiwe esithombeni esingezansi.
I-Transmitter yokulingisa
Ukulingisa isidlulisi sezintambo ezi-2 kuyimodi yokusebenza ekhethekile lapho isilinganisi sixhunywa ku-loop yohlelo lokusebenza esikhundleni sesidlulisi, futhi sihlinzeka ngokwamanje kokuhlola okwaziwayo nokulungisekayo. Izinyathelo zimi kanje:
- Cindezela ukwenza isibonisi se-LCD sibe ngu-SOURCE; inkinobho yokucindezela isikhathi eside, i-LCD izoveza U-SOURCE SIM, iyunithi yi-mA.
- Xhuma umkhondo wokuhlola obomvu kutheminali ye-mA, emnyama kutheminali ye-COM.
- Xhuma i-probe ebomvu kutheminali ephozithivu yendawo kagesi engu-24V yangaphandle, emnyama kutheminali eyi-ammeter positive; bese uxhuma itheminali enegethivu ye-ammeter kutheminali eyinegethivu yomthombo wamandla wangaphandle ongu-24V.
- Khetha idijithi yokukhipha ngezinkinobho <, bese ulungisa inani layo ngezinkinobho ezingu-4 V.
- Funda idatha ku-ammeter.
Izinhlelo zokusebenza ezithuthukile
Ukusetha 0 % kanye 100 % Okukhipha Amapharamitha
Abasebenzisi badinga ukusetha amanani ka-0% no-100% wesinyathelo sokusebenza kanye nephesentitage ukubonisa. Amanye amanani esilinganisi asethiwe ngaphambi kokulethwa. Ithebula elingezansi libala izilungiselelo zasefekthri.
| Umsebenzi wokukhiphayo | 0% | 100% |
| Okwamanje | 4000mA | 20.000mA |
Lezi zilungiselelo zasembonini kungenzeka zingawufanele umsebenzi wakho. Ungawasetha kabusha ngokwezidingo zakho.
Ukuze usethe kabusha amanani angu-0% no-100%, khetha inani bese ucindezela isikhathi eside noma kuze kukhale i-buzzer, inani elisanda kumiswa lizogcinwa ngokuzenzakalelayo endaweni yokugcina yesikali futhi lisasebenza ngemva kokuqala kabusha. Manje ungenza okulandelayo ngezilungiselelo ezintsha:
- Cindezela isikhathi eside or ukunyathela mathupha (ukukhulisa noma ukwehlisa) okukhiphayo ngama-25%.
- Cindezela isikhathi eside or ukushintsha okukhiphayo phakathi kobubanzi obungu-0% no-100%.
I-Auto Ramping (Khulisa/Yehlisa) Okuphumayo
Imoto rampumsebenzi we-ing ikuvumela ukuthi usebenzise ngokuqhubekayo isignali ehlukahlukene ukusuka kusilinganisi ukuya kusidlulisi, futhi izandla zakho zingasetshenziselwa ukuhlola impendulo yesikhali.
Uma ucindezela, i-calibrator izokhiqiza okuqhubekayo nokuphindayo 0% -100% -0% rampokukhiphayo.
Izinhlobo ezintathu ze-rampama-waveforms ayatholakala:
- A0% -100% -0% 40-isekhondi elibushelelezi ramp
- M0% -100% -0% 15-isekhondi elibushelelezi ramp
- © 0% -100% -0% 25% isinyathelo ramp, imisa isikhashana u-5 esinyathelweni ngasinye
Cindezela noma yimuphi ukhiye ukuphuma ku-ramping okukhipha umsebenzi.
Imininingwane Yezobuchwepheshe
Konke ukucaciswa kusekelwe esikhathini sokulinganisa sonyaka owodwa futhi kusetshenziswe ebangeni lokushisa elingu-+18°C-+28°C ngaphandle kwalapho kucaciswe ngenye indlela. Yonke imininingwane icatshangwa ukuthi izotholwa ngemuva kwemizuzu engama-30 yokusebenza.
I-DC Voltage Ukukala
| Ibanga | Ibanga lokulinganisa eliphezulu | Isixazululo | Ukunemba (% kokufunda + amadijithi) |
| 24mA | 0-24mA | 0 mA | 0. 02+2 |
| 24mA (LOOP) | 0-24mA | I-0. I-001mA | 0.02+2 |
| -10°C-8°C, ~2&C-55°C i-coefficient yezinga lokushisa: ±0.005%FS/°C Ukumelana nokokufaka: <1000 | |||
Ukulinganisa Kwamanje kwe-DC
| Ibanga | Ububanzi bokukhiphayo obukhulu | Isixazululo | Ukunemba (% kokufunda + amadijithi) |
| 24mA | 0-24mA | 0 mA | 0.02+2 |
| 24mA (Ukulingisa umthumeli) |
0-24mA | 0 mA | 0. 02+2 |
| -10°C-18°C, +28°C-55°C i-coefficient yezinga lokushisa: ±0.005%FSM Ivolumu yomthwalo omkhulutage: 20V, okulingana nevolumutagI-e ye-20mA yamanje ekulayisheni okungu-10000. | |||
3 DC Okukhiphayo Kwamanje
| Ibanga | Ibanga lokulinganisa eliphezulu | Isixazululo | Ukunemba (% kokufunda + amadijithi) |
| 30V | I-OV-31V | O. 001V | 0.02+2 |
I-24V Power Supply: Ukunemba: 10%
Isondlo
Isexwayiso: Ngaphambi kokuvula ikhava yangemuva noma ikhava yebhethri, cisha ugesi bese ukhipha imikhondo yokuhlola kumatheminali okokufaka kanye nesekhethi.
Ukugcinwa Okujwayelekile
- Hlanza ikesi ngesikhangisoamp indwangu kanye nensipho emnene. Ungasebenzisi ama-abrasives noma ama-solvents.
- Uma kukhona ukungasebenzi kahle, yeka ukusebenzisa ucingo bese uluthumela ukuze lulungiswe.
- Ukulinganisa nokugcinwa kufanele kwenziwe ngochwepheshe abaqeqeshiwe noma iminyango eqokiwe.
- Linganisa kanye ngonyaka ukuze uqinisekise izinkomba zokusebenza.
- Vala ugesi uma ungasebenzi. Khipha ibhethri uma lingasebenzi isikhathi eside.
“Ungagcini isilinganisi endaweni eswakeme, izinga lokushisa eliphezulu noma ezindaweni ezinamandla kazibuthe kagesi.
Ukufakwa Nokushintshwa Kwebhethri (isithombe 11)
Phawula:
“ ” ikhombisa ukuthi amandla ebhethri angaphansi kuka-20%, sicela ushintshe ibhethri ngesikhathi (ibhethri le-9V), ngaphandle kwalokho ukunemba kwesilinganiso kungase kuthinteke.
I-Uni-Trend igodla ilungelo lokubuyekeza okuqukethwe kwaleli bhukwana ngaphandle kwesaziso esengeziwe.
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I-Songshan Lake National High-Tech Industrial
Indawo Yokuthuthukiswa, iDongguan City,
Isifundazwe saseGuangdong, eChina
Ucingo: (86-769) 8572 3888
http://www.uni-trend.com
Amadokhumenti / Izinsiza
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I-UNI-T UT705 I-Loop Calibrator Yamanje [pdf] Incwadi Yeziqondiso I-UT705, I-Current Loop Calibrator, UT705 Current Loop Calibrator, Loop Calibrator, Calibrator |
