Mazuva ano, inenge mhuri yese ine mhuridigital thermometer.Saka, nhasi tichataura nezve yapfuura uye yazvino ye thermometer.
Rimwe zuva mugore ra1592, nyanzvi yemasvomhu yokuItaly inonzi Galileo yakanga ichipa hurukuro paYunivhesiti yePadua muVenice, uye yakanga ichiita kuedza kudziyisa pombi yemvura ichitaura.Akaona kuti mwero wemvura uri muchubhu unokwira nekuda kwekupisa kwekushisa, uye tembiricha inodonha painotonhora, Akanga achifunga nezvekomisheni kubva kune shamwari yachiremba nguva pfupi yapfuura: “Kana vanhu vachirwara, tembiricha yemuviri wavo. kazhinji inosimuka.Unogona here kuwana nzira yekuyera kupisa kwemuviri nemazvo?, kubatsira kuziva chirwere chacho?”
Achifemerwa neizvi, Galileo akagadzira bubble glass tube thermometer muna 1593 nekushandisa musimboti wekuwedzera kwekupisa uye kuderera kwechando.Uye muna 1612, nerubatsiro rweshamwari kubva munzvimbo dzakasiyana-siyana, thermometer yakagadziridzwa.Doro dzvuku rakasvibiswa rakaiswa mukati, uye zviyero 110 zvakatemerwa pachubhu yegirazi zvinogona kushandiswa kuona kuchinja kwekushisa, iyo inogona kushandiswa kuyera kupisa kwemuviri.Iyi ndiyo thermometer yekutanga munyika.
Kubva pane "yapfuura" ye thermometer, tinogona kuziva kuti yazvino mercury thermometer inoshandisawo mutemo wakafanana wekuwedzera kwekushisa uye kutonhora kwechando, iyo chete ndeyokuti tinotsiva mvura mu thermometer ne mercury.
Nekudaro, Iyo mercury inonyanya kutenderera inorema heavy metal chinhu.Zvinonzi mercury thermometer ine inenge 1 gramu ye mercury.Mushure mekutyorwa, yese yakadonhedza mercury inoputika, izvo zvinogona kuita kuti mercury concentration mumhepo mukamuri ine saizi ye15 square metres uye kureba kwemamita matatu 22.2 mg/m3.Vanhu vari munzvimbo ino yemekiyuri yakadaro vachakurumidza kukonzera mercury poisoning.
Iyo Mercury mune mercury girazi thermometers haingopi njodzi yakananga kumuviri wemunhu, asiwo inokonzera kukanganisa kwakakomba kune zvakatipoteredza.
Somuenzaniso, kana mercury thermometer yakasiiwa ikakuvadzwa ndokuraswa, mekiyuri inonyungudutswa mumhepo yakapoteredza pasi, uye mekiyuri iri mumhepo inowira muvhu kana kuti nzizi dzine mvura inonaya, zvichikonzera kusvibiswa.Miriwo inorimwa muivhu iri uye hove & Shrimp munzizi zvichadyiwa nesu zvakare, zvichikonzera denderedzwa rakashata.
Maererano neChiziviso che38 chakabudiswa neaimbova Ministry of Environmental Protection pamwe chete nehushumiri hunodiwa uye makomisheni muna 2017, "Minamata Convention on Mercury" yakatanga kushanda kunyika yangu musi waAugust 16, 2017. yakataura zvakajeka kuti Mercury thermometers. uye mercury blood pressure monitors inorambidzwa kugadzira kubva musi wa1/Ndira wa2026.
Ehe, Iye zvino tatova nedzimwe nzira dziri nani uye dzakachengeteka: thermometer yedhijitari, infrared thermometer uye Indium tin girazi thermometer.
Digital thermometer & infrared thermometer zvese zvinoumbwa nematembiricha sensors, LCD skrini, PCBA, machipisi uye zvimwe zvinhu zvemagetsi.Inogona kuyera tembiricha yemuviri nekukurumidza uye nemazvo.Kuenzaniswa neyechinyakare mercury girazi thermometer, ivo vane zvakanakira kuverenga zviri nyore, kupindura nekukurumidza, kurongeka kwepamusoro, basa rekuyeuka, uye beeper alarm.Kunyanya iyo thermometer yedhijitari haina chero mercury.Hazvikuvadzi kumuviri wemunhu uye nharaunda yakapoteredza, inoshandiswa zvakanyanya mudzimba, zvipatara uye dzimwe nguva.
Parizvino, Zvipatara zvakawanda nemhuri mune mamwe maguta makuru zvakatsiva mercury thermometer nedigital thermometer uye infrared thermometer.Kunyanya panguva yeCOVID-19 nguva, infrared thermometers dzaive dzisingadzokerike anti-denda "zvombo".tinotenda kuti nePropaganda yenyika, kufarirwa kwemunhu wese nezvenjodzi dzemercury, mercury series zvigadzirwa zvicharegedzwa pamberi.uye thermometer yedhijitari ichashandiswa zvakanyanya munzvimbo dzese dzakadai semba, chipatara nekiriniki.
Nguva yekutumira: May-26-2023