NgoFebruwari 2022, uvavanyo lokuthelekisa ixabiso "lothuli lwe-particle counter" lwenziwa e-China. Lo msebenzi wawuququzelelwe yi-China Environmental stoichiometry Committee Technical kunye neShanghai Institute of Metrology kunye nokuvavanya iteknoloji. Ijolise ekufumaneni ubungakanani bexabiso lokugxininiswa kwamasuntswana ahlangabezana neemfuno ngokuthelekisa, kwaye isetyenziselwa ukulungisa ixabiso lesalathiso sokuchaneka kwe-particle dust particle counter.
II-ZR-1620 i-counter particle counter iphuhliswe nguJunray inomsebenzi ogqwesileyo kolu thelekiso kwaye inikwe ireyithingi "njenge-particle particle counter". Oku kuthetha ukuba ilabhoratri ye-metrological inokusebenzisa isixhobo njengomgangatho we-metrological traceability ye-Metrological traceability yezinto zokubala eziqhelekileyo zamasuntswana.
I-ZR-1620 i-counter particle counteringasetyenziselwa ukuvavanya kunye nokugweba inqanaba lokucoceka kwegumbi elicocekileyo kwishishini lamachiza, ishishini le-elektroniki, igumbi lokusebenza lonyango, ukulungiswa kokutya, i-workbench ecocekileyo, umfuniselo wesayensi, i-aerospace, ukucwangciswa okuchanekileyo kunye nezinye iinkalo.
Imveliso idibana nomgangatho weSihlomelo B se-JJF1190-2008 《uthuli lwe-particle counter calibration specication》. Umbutho wovavanyo unokusebenzisa esi sixhobo njengomgangatho wokuqhuba ulungelelwaniso lwemitha.
Ixesha lokuposa: Mar-15-2022