PR231 Precision Multifunction Calibrator
Ividiyo yemveliso
Iimveliso zothotho lwe-PR231 zinezalathisi zokusebenza ezigqwesileyo, imisebenzi emininzi ebonakalayo kunye nembonakalo yomntu enamandla.Olu chungechunge lubandakanya amanqanaba amabini okuchaneka, i-0.01% kunye ne-0.02%.Umlinganiselo kunye nomthombo zibekwe zodwa ngokupheleleyo, ukongeza kwimisebenzi ngokubanzi yecalibrator yeetshaneli ezimbini, inomsebenzi wokulinganisa wexabiso ρ kunye nobushushu obuqhelekileyo.Uhlobo oluphuculweyo lukwabonisa uvavanyo lwamaqondo obushushu kunye nomsebenzi wokulawula ubushushu obuchanekileyo.Ihlangene kuyilo, iyaphatheka, kwaye ifanelekile kwisiza nakwizicelo zaselabhoratri, iyenza ibe lukhetho lokuqala lokulinganisa ubushushu.
Iimpawu zeeMveliso
1.Umlinganiselo womohluko wobushushu ngokuchaneka kwe-0.003 ° CI-PR231A calibrator ilinganisa umahluko wobushushu phakathi kwamanqaku amabini esithubeni ngaphandle kwezinye izixhobo.Xa umsebenzi usetyenziswa, iitheminali ezine zomthombo womsebenzi zisetyenziswa njengeetheminali zokulinganisa kunye nenkqubo yokufunyanwa kwedatha yomahluko weqondo lobushushu ingagqitywa kwi-0.4 Seconds, ephucula ngokufanelekileyo ukuchaneka komlinganiselo.Uzinzo lunokubalwa ngexesha langempela ngexesha lovavanyo
2.Umlinganiselo wobushushu oqhelekileyo
Ngokwahlukileyo kwi-TC eqhelekileyo kunye ne-RTD yokulinganisa, umlinganiselo wobushushu oqhelekileyo unokusebenzisa ixabiso lesatifikethi sokulandelwa kweqondo lokushisa.Iimpawu zegalelo ziquka:STC – > Uhlobo lwe-S, uhlobo lwe-R, uhlobo lwe-B, uhlobo lwe-T.SPRT-> Rtp = 25Ω okanye Rtp=100Ω.
3.Imbuyekezo yeReference Junction
Iindlela zembuyekezo yereferensi ye-PR231 yochungechunge lwe-calibrator zibhetyebhetye kakhulu kwaye iindlela ezintathu ziyafumaneka, ezizezi, ngaphakathi, ngaphandle, kunye nokulungelelanisa.Umdibaniso wereferensi wangaphandle wamkela iBanga A Pt100, kwaye unokufaka igalelo ixabiso lesatifikethi solungiso lwedatha yereferensi.Xa i-PR231 series calibrator idityaniswe ne-PR1501 imodyuli yembuyekezo yokulinganisa ukushisa, impazamo yembuyekezo yereferensi engaphantsi kwe-0.07 ° C inokufumaneka.
4.Umsebenzi wokulawula ubushushu obuchanekileyo
Ukusebenzisa umsebenzi ochanekileyo wokulawula ubushushu, ukulawulwa kweqondo lokushisa elivaliweyo lesixhobo sokushisa rhoqo kunokufezekiswa endaweni yesilawuli se-PID esichanekileyo.Kwimeko apho izixhobo zobushushu eziqhubekayo kunye nombane wegridi ziyanelisa kwiimeko, ukuguquguquka kobushushu besixhobo kunokuba ngcono kune-0.02 ° C / 10min.
(ibhafu ye-thermostatic).
5.ρumlinganiselo wexabiso
I-PR231 yochungechunge lwe-calibrator inokulinganisa i-duty factor ye-periodic square signal kwaye ingasetyenziselwa ukuqinisekisa kunye nokulinganisa iiparamitha ze-PID zobushushu obuhlukeneyo bedijithali obubonisa abalawuli bexesha lokuphuma ngokulinganayo, kunye nokuhlangabezana neemfuno ze-JJG 617-1996 yoQinisekiso lwe-Regulation ye-Digital Temperature. Izalathisi kunye nabalawuli.
6.Thermal calculator
Isetyenziselwa ukufezekisa ukuguqulwa okuhlukeneyo phakathi kombane kunye nobushushu.Inkxaso yokuguqulwa kwee-TCs ezahlukeneyo, ii-RTD kunye ne-thermistors.
7.Iisetingi zexabiso
I-PR231 series calibrator ineyona ndlela iguquguqukayo nefanelekileyo yokumisela ixabiso lemveliso.Kuyenzeka ukuseta ngokuthe ngqo ixabiso lemveliso ngokusebenzisa iphedi yamanani, okanye ukwandisa isicwangciso sonyuso ngokucinezela iqhosha lesalathiso.Ukongeza, isixhobo sinenqanaba lesigaba esihlelekayo okanye indlela yokumisela ixabiso le-slope.
8.Sinusoidal umsebenzi wemveliso yesignali
Ukuqinisekiswa/ukulinganisa abanye abagawuli benkqubo, ngakumbi abarekhoda ngoomatshini, badla ngokubandakanya uvavanyo lomsebenzi.Kule meko, umsebenzisi unokusebenzisa i-sinusoidal signal output function yesixhobo ukubonelela ngemiqondiso yesixhobo esiqinisekisiweyo.
Ukuqinisekiswa/ukulinganisa kwezinye iinkqubo zokurekhoda (ingakumbi abarekhoda ngoomatshini) ngokuqhelekileyo kubandakanya ukusebenza kovavanyo.Ngeli xesha, umsebenzi wesixhobo sokukhupha umqondiso we-sinusoidal ungasetyenziselwa ukubonisa imitha.
9.Umsebenzi wokungena kwedatha
Umsebenzi wokungena ugcina umlinganiselo kunye nedatha yemveliso.I-PR231 series calibrator inemisebenzi yokulawula irekhodi enamandla.Ukuya kuthi ga kwi-32 amanani esixhobo anokwenziwa.Inombolo nganye yesixhobo inamaphepha ali-16 okuloga.Iphepha ngalinye lokungena liqulethe iindidi ezine zolwazi olusisiseko, ezizezi, ixesha, ixabiso elilinganisiweyo, ixabiso lemveliso kunye nexabiso lesiko.Ulwazi olusisiseko.Abasebenzisi banokwenza ukusetyenzwa kwesixhobo, ukucinywa kwerekhodi, njl. ngokweemfuno zabo.
Itheyibhile yokukhetha imodeli
| Into | PR231A-1 | PR231A-2 | PR231B-1 | PR231B-2 |
| Imodeli yokuphucula | ||||
| Imodeli esisiseko | ||||
| 0.01 ibakala | ||||
| 0.02 ibakala |
Iiparamitha ezisisiseko
| Ubunzima : | 990g | umthombo wokutshaja : | 100～240V AC,50～60Hz |
| Ubungakanani : | 225mm*130mm*53mm | Ubushushu bokusebenza : | -10℃～50℃ |
| Uhlobo lweseli : | 7.4V 4400mAh, ibhetri ye-lithium etshajwayo | Ixesha lokusebenza: | ≥20 iiyure (24V umbane off) |
| Ixesha lokufudumeza : | Imizuzu eyi-10 emva kokufudumala | Ukufuma : | 0～80%,Ayinciphisi |
| Ixesha lokutshaja : | iiyure ezi-5 | Ixesha lokulinganisa : | iminyaka eyi-2 |
Isalathiso sokuSebenza
1.Iiparamitha ezisisiseko zomlinganiselo:
| Umsebenzi | Uluhlu | Uluhlu lomlinganiselo | Isigqibo | 0.01 ukuchaneka | 0.02 ukuchaneka | Amagqabantshintshi |
| I-Voltage | 100mV | -5mV～120mV | 0.1uV | 0.005%RD+5uV | 0.015%RD+ | I-impedance yokufaka |
| 5uV | ≥80mΩ | |||||
| 1V | -50mV～1.2V | 1uV | 0.005%RD+ | 0.015%RD+ | ||
| 10V | -0.5V～12V | 10uV | 0.005%FS | 0.005%FS | I-impedance yokufaka | |
| 50V | -0.5V～50V | 0.1mV | ≥1mΩ | |||
| Okwangoku | 50mA | -5mA～50 mA | 0.1uA | 0.005%RD+0.005%FS | 0.015%RD+ | Ukuchasana kwangaphakathi =10Ω |
| 0.005%FS | ||||||
| Ohm | 50Ω | 0Ω～50Ω | 0.1mΩ | 0.005%RD+5mΩ | 0.015%RD+ | Imveliso 1mA yangoku |
| 5mΩ | ||||||
| 500Ω | 0Ω～500Ω | 1mΩ | 0.005%RD+0.005%FS | 0.015%RD+ | ||
| 5kΩ | 0kΩ～5kΩ | 10mΩ | 0.005%FS | Imveliso 0.1mA yangoku | ||
| Isibini esishushu | S,R,B,K,N,J,E,T,EA2,Wre3-25,Wre5-26 | 0.1℃ | / | Ngokwe-ITS-90 isikali | ||
| Imbuyekezo yesiphelo esibandayo | Ngaphakathi | -10℃～60℃ | 0.01℃ | 0.5℃ | 0.5℃ | |
| Ngaphandle | 0.1℃ | 0.1℃ | ||||
| Thermal | Pt10、Pt100、Pt200、Cu50、Cu100、BA1、BA2、JPt100、Pt500、Pt1000） | 0.01℃ | / | |||
| ukuxhathisa | ||||||
| Ubushushu obuqhelekileyo | S,R,B,T,SPt25,SPt100 | 0.01℃ | / | Kufuneka ufake ixabiso lolungiso | ||
| ρ-ixabiso | 50S | 0.001%～99.999% | 0.00% | 0.01% | 0.01% | Uluhlu lwe-pulse ububanzi be-amplitude: 1V ~ 50V |
| Ukuphindaphinda | 10Hz | 0.001Hz ~12Hz | 0.001Hz | 0.01%FS | 0.01%FS | |
| 1kHz | 0.00001kHz~ | 0.01Hz | ||||
| 1.2 kHz | ||||||
| 100kHz | 0.01kHz～ | 10Hz | 0.1%FS | 0.1%FS | ||
| 120 kHz | ||||||
| Umahluko wobushushu | S,R,B,K,N,J,E,T | 0.01℃ | / | Kufuneka ufake ixabiso lolungiso | ||
| SPt25、SPt100 | 0.001℃ | |||||
2.Iiparamitha ezisisiseko zomsebenzi wemveliso:
| Umsebenzi | Uluhlu | Uluhlu lomlinganiselo | Isigqibo | 0.01 ukuchaneka | 0.02 ukuchaneka | Amagqabantshintshi |
| I-Voltage | 100mV | -20mV～120mV | 1uV | 0.005%RD+5uV | 0.015%RD+5uV | Ubuninzi bomthwalo wangoku =2.5mA |
| 1V | -0.2mV～1.2V | 10uV | 0.005%RD+0.005%FS | 0.015%RD+0.005%FS | ||
| 10V | -2V～12V | 0.1mV | ||||
| Okwangoku | 30mA | -5mA～30 mA | 1uA | 0.005%RD+0.005%FS | 0.015%RD+0.005%FS | Ubuninzi bomthamo wombane =24V |
| Ohm | 50Ω | 0Ω～50Ω | 0.1mΩ | / | Ngokwe-ITS-90 isikali | |
| 500Ω | 0Ω～500Ω | 1mΩ | ||||
| 5kΩ | 0kΩ～5kΩ | 10mΩ | ||||
| Isibini esishushu | S,R,B,K,N,J,E,T,EA2,Wre3-25,Wre5-26 | 0.1℃ | / | |||
| Thermal | Pt10、Pt100、Pt200、Cu50、Cu100、BA1、BA2、JPt100、Pt500、Pt1000） | 0.01℃ | / | |||
| ukuxhathisa | ||||||
| Ukuphindaphinda | 10Hz | 0.001Hz～ | 0.001Hz | 0.01%FS | 0.01%FS | Ubuninzi bomthwalo wangoku =2.5mA |
| / Ukubetha | 12 Hz | |||||
| 1kHz | 0.00001kHz～ | |||||
| 1.2 kHz | 0.01Hz | |||||
| 100kHz | 0.01kHz ~120 kHz | 10Hz | 0.1%FS | 0.1%FS | ||
| Ulawulo oluchanekileyo lobushushu | S,R,B,K,N,J,E,T | 0.01℃ | / | |||
| Pt100 | ||||||
| Imveliso ye-24V | Ubuninzi bempazamo yombane: 0.3V ingxolo yeRipple:35mVp-p(20MHz bandwidth) | |||||
| Ubuninzi bomthwalo wangoku: 70mA Ulawulo lomthwalo: 0.5% (10% -100% utshintsho lomthwalo) | ||||||
IINKCUKACHA ZISHAYELELA
1. Indawo yetheminali yokulinganisa umsebenzi (ukumelana nempazamo yegalelo lombane we-100V DC)
2. Indawo yetheminali yomsebenzi wemveliso (ukumelana nempazamo yegalelo lombane we-36V DC)
3. Isigqubuthelo sothuli
4. Ibhendi yecala(ubude buyahlengahlengiswa)
5. Umphathi
6. Yangaphandle Pt100 Reference point sensor interface
7. USB2.0 ujongano lonxibelelwano
8. I-port yemisebenzi emininzi (Ngonxibelelwano lwe-RS232, unxibelelwano lwe-USB, ukuphuma kwe-voltage eyedwa ye-24V, ukuphuma kwesignali yokulawula ubushushu obuchanekileyo, ukulinganisa uxinzelelo, kunye neminye imisebenzi)
9. Lungisa kwakhona
10. Ubonelelo hub (Qhagamshela iadaptha yamandla ye-AC yangaphandle)
11. I-nameplate yezixhobo
12. Ibhetri13
14. Iqhosha lokulungelelanisa isikrini
15.Izibuko lebhetri
a. Lungisa ubude apha
b. Vula ibhatyi ukuya kweli cala
c.Isibambi vula icala
