Mfundo yoyezera
ZDYG-2088-01QX turbidity sensor kuwala njira yobalalitsira kutengera kuphatikiza kwa mayamwidwe a infrared, kuwala kwa infrared komwe kumatulutsidwa ndi gwero la kuwala pambuyo pakubalalika kwa turbidity mu zitsanzo.Pomaliza, ndi photodetector kutembenuka mtengo wa zizindikiro magetsi, ndi kupeza turbidity chitsanzo pambuyo analogi ndi digito processing chizindikiro.
| Muyezo osiyanasiyana | 0.01-100 NTU, 0.01-4000 NTU |
| Kulondola | Pansi pa mtengo woyezedwa wa ± 1%, kapena ± 0.1NTU, sankhani chachikulu |
| Kuthamanga kosiyanasiyana | ≤0.4Mpa |
| Liwiro lapano | ≤2.5m/s, 8.2ft/s |
| Kuwongolera | Sample calibration, slope calibration |
| Sensor zinthu zazikulu | Thupi: SUS316L + PVC (mtundu wabwinobwino) SUS316L Titaniyamu + PVC (mtundu wa madzi m'nyanja) ;O mtundu bwalo: Fluorine mphira; chingwe: PVC |
| Magetsi | 12 V |
| Kulankhulana mawonekedwe | Mtengo wa RS485 |
| Kusungirako kutentha | -15 mpaka 65 ℃ |
| Kutentha kwa ntchito | 0 mpaka 45 ℃ |
| Kukula | 60mm * 256mm |
| Kulemera | 1.65kg |
| Gawo la chitetezo | IP68/NEMA6P |
| Kutalika kwa chingwe | Chingwe chokhazikika cha 10m, chitha kupitilira mpaka 100m |
1. Bowo la dzenje la chomera cha madzi a pampopi, beseni la matope ndi zina zotero. masitepe oyang'anira pa intaneti ndi zina za matope.
2. Malo opangira zimbudzi, kuyang'anira pa intaneti za turbidity zamitundu yosiyanasiyana yamakampani opanga njira zopangira madzi ndi zinyalala.
Turbidity, muyeso wa mtambo wamadzi muzamadzimadzi, wadziwika ngati chizindikiro chosavuta komanso chofunikira chaubwino wamadzi.Zakhala zikugwiritsidwa ntchito powunika madzi akumwa, kuphatikiza omwe amapangidwa ndi kusefera kwazaka zambiri.Kuyeza kwa turbidity kumaphatikizapo kugwiritsa ntchito mtengo wowala, wokhala ndi mawonekedwe, kudziwa kuchuluka kwa zinthu zomwe zimapezeka m'madzi kapena zitsanzo zamadzimadzi zina.Nyali yowala imatchedwa kuwala kwa zochitika.Zinthu zomwe zimapezeka m'madzi zimapangitsa kuti kuwala kwa chochitikacho kubalalike ndipo kuwala komwazika kumeneku kumazindikirika ndikuwerengedwa molingana ndi mulingo wowerengeka.Kuchulukitsidwa kwa zinthu zomwe zili mu chitsanzo, kufalikira kwa kuwala kwa chochitikacho kumapangitsa kuti kuwalako kukhale kokulirapo ndipo kumapangitsa kuti chipwirikiti chikhale chokwera.
Tinthu tating'ono ting'onoting'ono tomwe timadutsa pamalo ounikira (nthawi zambiri nyale yowala, kuwala kwa LED) kapena laser diode, imatha kupangitsa kuti pakhale chipwirikiti pachitsanzocho.Cholinga cha kusefera ndikuchotsa tinthu ting'onoting'ono kuchokera ku zitsanzo zilizonse.Pamene makina osefera akuyenda bwino ndikuyang'aniridwa ndi turbidimeter, turbidity yamadzimadzi imadziwika ndi muyeso wochepa komanso wokhazikika.Ma turbidimeters ena sagwira ntchito bwino pamadzi oyera kwambiri, pomwe kukula kwa tinthu ndi tinthu tating'onoting'ono kumakhala kotsika kwambiri.Kwa ma turbidimeters omwe alibe chidwi pamilingo yotsika iyi, kusintha kwa turbidity komwe kumabwera chifukwa cha kuphwanyidwa kwa fyuluta kumatha kukhala kocheperako kotero kuti sikungathe kuzindikirika ndi phokoso loyambira la turbidity la chidacho.
Phokoso loyambira ili lili ndi magwero angapo kuphatikiza phokoso la chida (phokoso lamagetsi), kuwala kosokera kwa zida, phokoso lachitsanzo, ndi phokoso pagwero lounikira lokha.Zosokonezazi ndizowonjezera ndipo zimakhala gwero lalikulu la mayankho abodza ndipo zimatha kusokoneza malire ozindikira zida.
Mutu wa miyezo mu kuyeza kwa turbidimetric ndi wovuta chifukwa cha mitundu yosiyanasiyana ya miyezo yomwe imagwiritsidwa ntchito nthawi zonse komanso yovomerezeka pazifukwa zoperekera malipoti ndi mabungwe monga USEPA ndi Njira Zokhazikika, ndipo mwanjira ina ndi mawu kapena matanthauzidwe omwe amagwiritsidwa ntchito kwa iwo.Mu 19th Edition of Standard Methods for Examination of Water and Wastewater, kumveketsa bwino kunapangidwa pofotokozera miyezo yoyambira ndi yachiwiri.Standard Methods imatanthauzira mulingo woyambira ngati womwe umakonzedwa ndi wogwiritsa ntchito kuchokera kuzinthu zowoneka bwino, pogwiritsa ntchito njira zolondola komanso zomwe zimayendetsedwa ndi chilengedwe.Mu turbidity, Formazin ndiye muyeso wowona wovomerezeka wokhawo ndipo miyezo ina yonse imayambira ku Formazin.Kuphatikiza apo, ma algorithms a zida ndi mafotokozedwe a ma turbidimeter amayenera kupangidwa mozungulira mulingo woyambira uwu.
Standard Methods tsopano imatanthauzira miyezo yachiwiri ngati miyezo yomwe wopanga (kapena bungwe lodziyesa lodziyimira pawokha) latsimikizira kuti lipereke zotsatira zofananira (m'malire ena) ku zotsatira zomwe zidapezedwa chida chikasinthidwa ndi miyezo ya Formazin yokonzedwa ndi ogwiritsa ntchito (miyezo yoyambirira).Miyezo yosiyanasiyana yomwe ili yoyenera kuwongolera ilipo, kuphatikiza kuyimitsidwa kwa 4,000 NTU Formazin, kuyimitsidwa kwa Formazin (StablCal ™ Stabilized Formazin Standards, yomwe imatchedwanso StablCal Standards, StablCal Solutions, kapena StablCal), ndi kuyimitsidwa kwamalonda. styrene divinylbenzene copolymer.
