PR231 Precision Multifunction Calibrator
Kanema wazinthu
Zogulitsa za PR231 zili ndi ziwonetsero zabwino kwambiri, ntchito zambiri zothandiza komanso mawonekedwe amphamvu amunthu.Mndandandawu umaphatikizapo magawo awiri olondola, 0.01% ndi 0.02%.Muyezo ndi gwero ndizozilekanitsa, kuphatikiza pa ntchito zonse za calibrator yamatchanelo awiri, ilinso ndi ntchito yoyezera ya ρ mtengo ndi kutentha kwanthawi zonse.Mtundu wowonjezereka umakhalanso ndi kuyesa kwa kusiyana kwa kutentha ndi ntchito yowongolera kutentha.Ndilophatikizika m'mapangidwe, onyamula, komanso oyenera kugwiritsa ntchito pamasamba ndi ma labotale, zomwe zimapangitsa kukhala chisankho choyamba pakuwongolera kutentha.
Zamankhwala Features
1.Kuyezera kusiyana kwa kutentha ndi kulondola kwa 0.003 ° CPR231A calibrator amayesa kusiyana kwa kutentha pakati pa mfundo ziwiri mumlengalenga popanda zida zina.Ntchitoyi ikagwiritsidwa ntchito, ma terminals anayi a gwero la ntchito amagwiritsidwa ntchito ngati malo oyezera ndipo njira yopezera deta ya kusiyana kwa kutentha imatha kumalizidwa mkati mwa Sekondi 0.4, zomwe zimawongolera bwino kulondola kwa kuyeza.Kukhazikika kungathenso kuwerengedwa mu nthawi yeniyeni panthawi yoyesedwa
2.Kuyeza kutentha kwanthawi zonse
Mosiyana ndi muyeso wamba wa TC ndi RTD, muyeso wamba wa kutentha ukhoza kugwiritsa ntchito satifiketi yowunikira kutentha.Zizindikiro zolowetsa zikuphatikizapo: STC - > S, mtundu wa R, mtundu wa B, mtundu wa T.SPRT-> Rtp = 25Ω kapena Rtp=100Ω.
3.Reference Junction Compensation
Njira zolipirira zolipirira za PR231 mndandanda wa calibrator ndizosinthika ndipo njira zitatu zilipo, zomwe ndi zamkati, zakunja, komanso zosinthidwa mwamakonda.Njira yolumikizirana yakunja imatengera Giredi A Pt100, ndipo imatha kuyika mtengo wa satifiketi pakusintha kwa data.Pamene PR231 series calibrator ikuphatikizidwa ndi PR1501 kutentha kofanana ndi compensation module, cholakwika cha chipukuta misozi chochepera 0.07 ° C chikhoza kupezeka.
4.Precision ntchito yolamulira kutentha
Pogwiritsa ntchito kuwongolera kutentha kwanthawi zonse, kuwongolera kutentha kotsekeka kwa zida zotentha nthawi zonse kumatha kuzindikirika m'malo mwa wowongolera wolondola kwambiri wa PID.Zikadakhala kuti zida zotenthetsera nthawi zonse ndi voteji ya gridi ndizokwanira momwe zimakhalira, kusinthasintha kwa kutentha kwa zida kumatha kukhala bwino kuposa 0.02 ° C / 10min.
(kusamba kwa thermostatic).
5.muyezo wamtengo
PR231 mndandanda wa calibrator amatha kuyeza ntchito ya chizindikiro cha periodic square ndipo angagwiritsidwe ntchito kutsimikizira ndi kuwongolera magawo a PID a kutentha kwa digito komwe kukuwonetsa zowongolera nthawi yofananira, ndikukwaniritsa zofunikira za JJG 617-1996 Verification Regulation of Digital Temperature. Zizindikiro ndi Owongolera.
6. Thermal chowerengera
Amagwiritsidwa ntchito kukwaniritsa kutembenuka kosiyanasiyana pakati pa magetsi ndi kutentha.Kutembenuka kumathandizira ma TC osiyanasiyana, ma RTD ndi ma thermistors.
7.Zikhazikiko Zamtengo
Calibrator ya PR231 ili ndi njira yosinthika komanso yosavuta yosinthira mtengo.Ndizotheka kuyika mwachindunji mtengo wotuluka kudzera pa kiyibodi ya manambala, kapena kukulitsa makonzedwe owonjezera mwa kukanikiza kiyi yowongolera.Kuphatikiza apo, chipangizochi chili ndi gawo losinthika kapena njira yokhazikitsira mtengo wotsetsereka.
8.Sinusoidal chizindikiro chotulutsa ntchito
Kutsimikizira/kuyesa kwa ena odula mitengo, makamaka zojambulira zamakina, nthawi zambiri zimakhala ndi kuyesa kwa opareshoni.Pankhaniyi, wosuta angagwiritse ntchito chipangizo sinusoidal chizindikiro linanena bungwe ntchito kupereka zizindikiro kwa chida chotsimikizika.
Kutsimikizira/kusintha kwa zojambulira zina (makamaka zojambulira zamakina) nthawi zambiri kumakhudza kachitidwe ka mayeso.Panthawi imeneyi, sinusoidal chizindikiro linanena bungwe ntchito chipangizo angagwiritsidwe ntchito chizindikiro mita.
9.Data kudula ntchito
Ntchito yodula mitengo imasunga muyeso ndi zotuluka.PR231 mndandanda wa calibrator uli ndi ntchito zamphamvu zowongolera zolemba.Mpaka manambala a chipangizo cha 32 akhoza kupangidwa.Nambala iliyonse ya chipangizocho ili ndi masamba 16 odula mitengo.Tsamba lililonse lodula mitengo lili ndi mitundu inayi yazidziwitso zoyambira, zomwe ndi nthawi, mtengo woyezedwa, mtengo wotuluka ndi mtengo wanthawi zonse.Zambiri zoyambira.Ogwiritsa akhoza kuchita processing chipangizo, mbiri kufufutidwa, etc. malinga ndi zosowa zawo.
Tebulo losankhira zitsanzo
| Kanthu | Mtengo wa PR231A-1 | Mtengo wa PR231A-2 | Mtengo wa PR231B-1 | Mtengo wa PR231B-2 |
| Chitsanzo chowonjezera | ||||
| Basic model | ||||
| 0.01 gawo | ||||
| 0.02 gawo |
Basic Parameters
| Kulemera kwake: | 990g pa | gwero lacharge: | 100 ~ 240V AC, 50 ~ 60Hz |
| Dimension : | 225mm * 130mm * 53mm | Kutentha kogwirira ntchito : | -10 ℃ ~ 50 ℃ |
| Mtundu wa cell: | 7.4V 4400mAh, Batire ya lithiamu yowonjezeredwa | Nthawi yogwira ntchito: | ≥20 maola (24V magetsi kuzimitsa) |
| Nthawi yotentha: | Mphindi 10 mutatha kutentha | Chinyezi : | 0 ~ 80%, Yopanda condensing |
| Nthawi yolipira: | 5 maola | Nthawi yowerengera: | zaka 2 |
Performance Index
1.Zigawo zoyambira zoyezera:
| Ntchito | Mtundu | Muyezo osiyanasiyana | Kusamvana | 0.01 kulondola | 0.02 kulondola | Ndemanga |
| Voteji | 100mv | -5mV-120mV | 0.1uV | 0.005%RD+5uV | 0.015% RD+ | Kulowetsedwa kwa impedance |
| 5uV ku | ≥80mΩ | |||||
| 1V | -50mV-1.2V | 1uV ku | 0.005%RD+ | 0.015% RD+ | ||
| 10 V | -0.5V ~ 12V | 10uV ku | 0.005% FS | 0.005% FS | Kulowetsedwa kwa impedance | |
| 50 v | -0.5V ~ 50V | 0.1mv | ≥1mΩ | |||
| Panopa | 50mA pa | -5mA-50mA | 0.1uA | 0.005%RD+0.005%FS | 0.015% RD+ | Kukana kwamkati = 10Ω |
| 0.005% FS | ||||||
| Om | 50Ω pa | 0Ω～50Ω | 0.1mΩ | 0.005%RD+5mΩ | 0.015% RD+ | Kutulutsa kwa 1mA pano |
| 5 mΩ pa | ||||||
| 500Ω pa | 0Ω～500Ω | 1m mΩ | 0.005%RD+0.005%FS | 0.015% RD+ | ||
| 5 kΩ pa | 0kΩ～5kΩ | 10mΩ pa | 0.005% FS | Kutulutsa 0.1mA panopa | ||
| Banja lotentha | S,R,B,K,N,J,E,T,EA2,Wre3-25,Wre5-26 | 0.1 ℃ | / | Malinga ndi ITS-90 sikelo | ||
| Kubweza kozizira | Zamkati | -10 ℃～60 ℃ | 0.01 ℃ | 0.5 ℃ | 0.5 ℃ | |
| Zakunja | 0.1 ℃ | 0.1 ℃ | ||||
| Kutentha | Pt10,Pt100,Pt200,Cu50,Cu100,BA1,BA2,JPt100,Pt500,Pt1000 | 0.01 ℃ | / | |||
| kukaniza | ||||||
| Kutentha koyenera | S, R, B, T, SPt25, SPt100 | 0.01 ℃ | / | Muyenera kuyika mtengo wowongolera | ||
| ρ-mtengo | 50s ndi | 0.001% ~99.999% | 0.00% | 0.01% | 0.01% | Lowetsani kugunda m'lifupi matalikidwe osiyanasiyana: 1V ~ 50V |
| pafupipafupi | 10Hz pa | 0.001Hz ~12Hz | 0.001Hz | 0.01% FS | 0.01% FS | |
| 1 kHz pa | 0.00001 kHz ~ | 0.01Hz | ||||
| 1.2 kHz | ||||||
| 100 kHz | 0.01kHz ～ | 10Hz pa | 0.1% FS | 0.1% FS | ||
| 120 kHz | ||||||
| Kusiyana kwa kutentha | S, R, B, K, N, J, E, T | 0.01 ℃ | / | Muyenera kuyika mtengo wowongolera | ||
| SPt25, SPt100 | 0.001 ℃ | |||||
2.Basic magawo a ntchito yotulutsa:
| Ntchito | Mtundu | Measurementrange | Kusamvana | 0.01 kulondola | 0.02 kulondola | Ndemanga |
| Voteji | 100mv | -20mV-120mV | 1uV ku | 0.005%RD+5uV | 0.015%RD+5uV | Kulemera kwakukulu panopa = 2.5mA |
| 1V | -0.2mV-1.2V | 10uV ku | 0.005%RD+0.005%FS | 0.015%RD+0.005%FS | ||
| 10 V | - 2V-12V | 0.1mv | ||||
| Panopa | 30mA pa | -5mA-30mA | 1uA ku | 0.005%RD+0.005%FS | 0.015%RD+0.005%FS | Kuchuluka kwamagetsi = 24V |
| Om | 50Ω pa | 0Ω～50Ω | 0.1mΩ | / | Malinga ndi ITS-90 sikelo | |
| 500Ω pa | 0Ω～500Ω | 1m mΩ | ||||
| 5 kΩ pa | 0kΩ～5kΩ | 10mΩ pa | ||||
| Banja lotentha | S,R,B,K,N,J,E,T,EA2,Wre3-25,Wre5-26 | 0.1 ℃ | / | |||
| Kutentha | Pt10,Pt100,Pt200,Cu50,Cu100,BA1,BA2,JPt100,Pt500,Pt1000 | 0.01 ℃ | / | |||
| kukaniza | ||||||
| pafupipafupi | 10Hz pa | 0.001Hz～ | 0.001Hz | 0.01% FS | 0.01% FS | Kulemera kwakukulu panopa = 2.5mA |
| / Pulani | 12 Hz pa | |||||
| 1 kHz pa | 0.00001kHz～ | |||||
| 1.2 kHz | 0.01Hz | |||||
| 100 kHz | 0.01 kHz ~ 120 kHz | 10Hz pa | 0.1% FS | 0.1% FS | ||
| Kuwongolera kutentha kwachangu | S, R, B, K, N, J, E, T | 0.01 ℃ | / | |||
| pt100 | ||||||
| Kutulutsa kwa 24V | Kulakwitsa kwakukulu kwamagetsi: 0.3V Ripple phokoso: 35mVp-p (20MHz bandwidth) | |||||
| Kuchuluka kwa katundu panopa: 70mA Katundu malamulo: 0.5% (10% -100% kusintha katundu) | ||||||
ZAMBIRI ZOYAMBIRA
1. Kuyeza malo ogwiritsira ntchito (kupirira zolakwika za 100V DC voltage input)
2. Malo opangira zotulutsa (kupirira 36V DC voliyumu alowetsa zolakwika)
3. Chivundikiro cha fumbi
4. Gulu lakumbali (kutalika kosinthika)
5. Wogwirizira
6. Kunja Pt100 Reference point sensor mawonekedwe
7. USB2.0 kulankhulana mawonekedwe
8. Mipikisano ntchito doko (Ndi RS232 kulankhulana, USB kulankhulana, akutali 24V voteji linanena bungwe, mwatsatanetsatane kutentha kutentha linanena bungwe, kuthamanga calibration, ndi ntchito zina)
9. Bwezeraninso
10. Supply hub (Lumikizani adaputala yamagetsi yakunja ya AC)
11. Zida nameplate
12. Battery13
14
15
a.Sinthani kutalika apa
b. Fukulani jekete molunjika uku
c.Chogwirizira tsegulani mayendedwe
