Kusankha chowunikira bwino cha mpweya chomwe sichingaphulike ndikofunikira kwambiri kuti pakhale chitetezo, kulondola, komanso kudalirika m'malo opangira mafakitale komwe mpweya, nthunzi, kapena fumbi zitha kuyaka. Pansipa pali chitsogozo chokwanira chokhudza madera ogwiritsira ntchito, mfundo zazikulu zosankhira, ndi chinthu chomwe chikulimbikitsidwa.
Ndi mafakitale ati omwe ndi ofunikira kuwunikira ma conductive analyzer osaphulika?
Zowunikira ma conductivity zoteteza kuphulikandizofunikira kwambiri m'mafakitale komwe kuli mlengalenga woopsa. Ntchito yawo yayikulu ndikuwunika momwe madzi alili—monga kuyendetsa bwino madzi, kuchuluka kwa mchere, TDS (Total Dissolved Solids), kukana madzi, ndi kutentha—pomwe akuonetsetsa kuti ntchito ikuyenda bwino. Magawo ofunikira ndi awa:
- Kupanga Mphamvu Yotentha- Kuyang'anira madzi ophikira boiler, madzi ozizira, ndi madzi otayira kuti apewe kukhuthala ndi dzimbiri.
- Makampani Amankhwala- Kuyeza kuchuluka kwa ma electrolyte, mitsinje ya processing, ndi khalidwe la zinyalala m'ziwiya zoyankhira, mapaipi, ndi matanki osungira.
- Mafuta ndi Gasi / Ma Petrochemicals- Kusanthula madzi opangidwa, makina ozizira, ndi kuyeretsa madzi otayira m'mafakitale oyeretsera ndi malo osungiramo madzi m'nyanja.
- Mankhwala ndi Ukadaulo WachilengedweKuonetsetsa kuti madzi ndi oyera (monga WFI - Madzi Othandizira Kuikamo) ndi kuyang'anira mayankho a CIP (Cleaning-in-Place).
- Chakudya ndi Zakumwa- Kuwongolera kuchuluka kwa madzi amchere, kusakaniza madzi, ndi kutulutsa madzi otayira.
- Zachitsulo ndi Migodi- Kuyang'anira njira zotulutsira madzi, madzi a m'mbuyo, ndi ma circuits ozizira.
- Kuyang'anira Zachilengedwe- Kuwunika momwe madzi otayira m'mafakitale ndi zinyalala zimayendera m'malo oopsa.
Mu malo awa, chowunikiracho chiyenera kupirira mikhalidwe yovuta (monga chinyezi, mankhwala owononga, kutentha kwambiri) pamene chikuletsa zoopsa zoyatsira.
Ndi mfundo ziti zofunika kuziganizira posankha chowunikira chowongolera mpweya chomwe sichimaphulika?
Posankha chowunikira, yang'anani mbali zotsatirazi:
1）Chitsimikizo Chosaphulika
Onetsetsani kuti chipangizochi chili ndi ziphaso zapadziko lonse lapansi (monga ATEX, IECEx, kapena miyezo yakomweko monga NEPSI ya ku China). Chiphasochi chiyenera kugwirizana ndi gulu la malo oopsa (Zone 0/1/2 kapena Division 1/2).
2）Kuyeza Magwiridwe ndi Kuchuluka
Tsimikizirani kuchuluka kwa mphamvu ya chipangizocho (monga 0.01 μS/cm mpaka 200 mS/cm), kulondola, komanso kugwirizana ndi ma cell constants osiyanasiyana a sensor (K=0.01, 0.1, 1.0, 10.0). Iyeneranso kuthandizira kuyeza TDS, mchere, ndi resistivity ngati pakufunika.
3）Kumanga Kolimba & Kuteteza
Chipindacho chiyenera kupangidwa ndi zinthu zolimba (monga aluminiyamu yopangidwa ndi die-cast) yokhala ndi mphamvu yolimba komanso chitetezo cha IP65 choletsa fumbi ndi madzi.
4）Zotsatira ndi Kulankhulana
Mphamvu yotulutsa mawaya awiri ya 4–20 mA ndiyofala polumikizana ndi makina owongolera. Yang'anani mphamvu ya katundu pansi pa mavoteji osiyanasiyana operekera (monga 18–30 VDC).
5）Kulipira Kutentha & Zosankha za Sensor
Chowunikiracho chiyenera kuthandizira kubweza kutentha kwa automatic (ATC) kapena manual (MTC) ndi masensa osiyanasiyana a kutentha (PT100, PT1000, NTC).
6）Kugwiritsa Ntchito ndi Kusamalira Mosavuta
Yang'anani mawonekedwe osavuta kugwiritsa ntchito, makonda otetezedwa ndi mawu achinsinsi, ndi njira zomveka bwino zowerengera. Zinthu monga kukonza (kusunga kutulutsa kwa 4–20 mA) zimachepetsa nthawi yogwira ntchito.
7）Kutsatira Malamulo a Chitetezo
Tsatirani malangizo okhazikitsa (monga mawaya oyenera, kuyika pansi, njira zochotsera) ndipo onetsetsani kuti anthu ophunzitsidwa okha ndi omwe akhazikitsa ndi kukonza makinawo.
Chowunikira Ma Conductivity cha EXA310 cha 2-Waya chochokera ku Shanghai Boqu Instrument
TheEXA310 ndi chowunikira champhamvu, chokonzeka kuphulika chomwe chapangidwira ntchito zamafakitale. Nazi zinthu zake zodabwitsa:
1.Kuphimba Kwambiri kwa Ntchito
Yoyenera kuyang'anira momwe madzi amayendera, kuchuluka kwa mchere, TDS, kukana kwa madzi, ndi kutentha kwa madzi ndi zinyalala m'mafakitale monga mphamvu ya kutentha, mankhwala, kuteteza chilengedwe, mankhwala, ndi kukonza chakudya.
2.Mafotokozedwe Ofunika Kwambiri a Ukadaulo
- Mizere yoyezera:
- Kuyendetsa mphamvu: 0.01 μS/cm–20,000 μS/cm (kutengera chokhazikika cha sensa)
- Mchere: 0.00–80.00 ppt
- TDS: 0–130,000 mg/L (kapena ppm)
- Kukana: 0–20.00 MΩ·cm
- Kuzindikira kutentha: PT100, PT1000, NTC10k, NTC2.252k (–40 °C mpaka 200 °C)
- Kulondola: ± 0.5% FS; cholakwika cha kutentha ± 0.3 °C
- Mphamvu: 18–30 VDC, 0.66 W
- Chotulutsa: Chizindikiro chimodzi cha waya ziwiri cha 4–20 mA
- Nyumba: IP65-rated die-cast aluminiyamu alloy
3.Ntchito Yosavuta Kugwiritsa Ntchito
Chowunikirachi chili ndi mawonekedwe a mabatani 5 ndi chiwonetsero cha LCD kuti chiziyenda mosavuta. Zokonda zikuphatikizapo:
- Kusankha njira yoyezera (kuyendetsa mphamvu, mchere, TDS, kukana)
- Kasinthidwe ka mtunda wa 4–20 mA
- Kubwezera kutentha (ATC/MTC)
- Kusintha kwa kuwala kwa kumbuyo, kusintha chilankhulo, ndi kukonza
4.Chitetezo & Kudalirika
Kapangidwe kake kakugwirizana ndi zofunikira zachitetezo (Ui:28 V; Ii:200 mA; Pi:1.2 W). Kali ndi machenjezo okhudza kuyika bwino, mawaya, ndi kukonza kuti pasakhale ngozi zamagetsi.
5.Kukonza ndi Kuthetsa Mavuto
EXA310 imathandizira njira zingapo zowerengera (kuzindikira kodziwika bwino, yankho lokhazikika) ndipo imapereka malangizo omveka bwino othetsera mavuto monga kuwerenga kosakhazikika, ma alamu osakhazikika, kapena mavuto owonetsera.
Mwa kuika patsogolo satifiketi yosaphulika, luso loyezera, ndi kulimba—pamodzi ndi kuganizira chitsanzo chodalirika monga EXA310—mukhoza kuonetsetsa kuti madzi akuyang'aniridwa bwino, otetezeka, komanso okhazikika m'malo oopsa a mafakitale.
Nthawi yotumizira: Epulo-09-2026
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