Gas detectorrudzi rwegasi rinoputika rekuona chiridzwa chemidziyo, kusanganisira: inotakurika gasi detector, handheld gas detector, fixed gas detector, online gas detector, etc. Iyo gasi sensor inonyanya kushandiswa kuona rudzi rwegasi riripo munharaunda. Iyo gasi sensor inoshandiswa kuona kuumbwa uye zvirimo zvegasi. Kana iyo gasi detector ichibva mufekitari, mugadziri anogadzirisa uye anogadzirisa detector, asi nei ichifanira kugadziriswa nguva dzose? Izvi zvinonyanya kuve nechokwadi chekuyera kwegasi detector kuyerwa.
Kurongeka kwechiridzwa chinhu chakakosha chinodiwa kune alarm kana kuunganidzwa kweane muchetura uye anokuvadza magasi kana magasi anopisa munzvimbo yekuona asvika preset aramu muganhu. Kana kururamisa kwechiridzwa kuchiderera, nguva yealarm ichabatwa, izvo zvichakonzera migumisiro yakakomba uye kunyange kuisa upenyu hwevashandi pangozi.
Kurongeka kwegasi detector kunonyanya kuenderana ne sensor, electrochemical sensor uye catalytic combustion sensor inokanganiswa nezvimwe zvinhu zviri munharaunda mukuita kwekushandisa chepfu kutadza. Semuenzaniso, HCN sensor, kana H2S uye PH3 kuburikidza, iyo sensor catalyst ichave ine chepfu kukundikana. LEL sensors inogona kukanganiswa zvakanyanya nekuratidzwa kune silicon-based zvigadzirwa. Chinyorwa chefekitari chegasi detector yedu chichasimbisa kuti calibration operation inofanira kuitwa kamwe chete pamwedzi gumi nemiviri; Kana yakafumurwa kune yakakwira huwandu hwegasi, chiyero chekugadzirisa chinofanirwa kuitwa nekukasira kuti ive nechokwadi chekuyera kwechiridzwa. Izvi ndezvekuona kuti chikanganiso chemhedzisiro yekuedzwa kwechiridzwa hachipfuure yakajairika, uye basa rekugadzirisa rinofanirwa kuitwa nguva nenguva. Izvo zvakare kuve nechokwadi chekuchengetedza kwevashandi, saka hazvibvumidzwe kuita calibration kuti zvive nyore.
Chimwe chikonzero chakakosha: iyo detector inogona kukukurwa nekufamba kwenguva uye kuratidzwa kune gasi. Naizvozvo, kuenzanisa kwegasi detector kunofanira kuitwa nguva dzose. Iyo detector inofanirwa kuratidza se000 munzvimbo yakajairwa, asi kana paine kudonha, iyo yekumisikidza icharatidza yakakura kupfuura 0, izvo zvinokanganisa mhedzisiro yekuona. Naizvozvo, iyo gasi detector inofanirwa kuverengerwa nguva nenguva kuti ive nechokwadi chekuyera kuyerwa, uye zvakaoma kudzvanya zero drift nedzimwe nzira.
Iyo calibration nzira yeHENGKO gasi detector ndeiyi inotevera, kukupa referensi:
(1) Zero calibration
Kurebesa kiyi ye zero kweanenge masekondi maviri, 3 mwenje we LED unopenya panguva imwe chete, 3 masekonzi gare gare, mwenje we LED kudzokera kune zvakajairika, zero yakabudirira.
(2) sensitivity calibration
Kana kiyi yakaverengerwa pasina yakajairika gasi, iyo yakajairwa gasi inotadza.
Gasi rakajairwa rinopfuudzwa, refu press standard standard gasi + kana standard gasi -, uye mwenje unomhanya (RUN) unoshanduka kuita mwenje wakareba, wobva wapinda mwero wegasi. Dhinda yakajairika gasi + kamwe chete, kukosha kwekusimbisa kunowedzera ne3, uye ERR chiedza chinopenya kamwe chete; Deredzai kukosha kwekusimbisa ne 2 ne 1 yakajairika gasi -, uye ERR chiedza chinopenya kamwe chete; Kana iyo yakajairwa gasi + kana iyo yakajairwa gasi - isina kudzvanywa kwemakumi matanhatu masekonzi, yakajairwa gasi nyika inobuda uye mwenje unomhanya (RUN) unodzokera kune yakajairwa kupenya.
Cherechedza: Makiyi ebhodhi reamai anogona kushandiswa kushanda chete kana pasina bhodhi rinoratidza. Kana paine bhodhi rinoratidza, ndapota shandisa bhodhi rekuratidza menyu calibration.
Zvigadzirwa zvakanakisa, masevhisi akanaka, uye unogara uchikwirisa tekinoroji yekutsvaga nekusimudzira uye bhizinesi manejimendi system, HENGKO inogara yakamira pamberi peiyo indasitiri yekusimudzira, rwiyo rwenguva dzose runokupa yakanakisa.gas detector probe丨sintered Stainless simbi inoputika-proof filter disc丨gas detector explosion-proof enclosure丨gasi sensor fittings丨gasi detector丨gasi sensor modulezvigadzirwa.
Nguva yekutumira: Jan-29-2021
