Mu February 2022, kuyesa kuyerekezera mtengo kwa "fust particle counter" kunachitika ku China. Ntchitoyi idakonzedwa ndi China Environmental stoichiometry Technical Committee ndi Shanghai Institute of Metrology and test technology. Cholinga chake ndi kupeza kuchuluka kwa tinthu tating'ono ting'onoting'ono tomwe timakwaniritsa zofunikira poyerekezera, ndipo amagwiritsidwa ntchito kuwongolera mtengo wowongolera wa fumbi la fumbi.
TheZR-1620 fumbi particle counter opangidwa ndi Junray ali ndi ntchito yabwino kwambiri pakuyerekeza uku ndipo adavotera kuti "precision particle counter". Izi zikutanthauza kuti labotale ya metrological ikhoza kugwiritsa ntchito chipangizochi ngati mulingo wa metrological wa Metrology traceability of the common particle counters.
ZR-1620 fumbi particle counterangagwiritsidwe ntchito kuyesa ndi kuweruza ukhondo mlingo wa chipinda choyera mu makampani mankhwala, makampani zamagetsi, opaleshoni chipinda chachipatala, processing chakudya, workbench woyera, kuyesera sayansi, zakuthambo, processing mwatsatanetsatane ndi madera ena.
The mankhwala akukumana muyezo wa Zakumapeto B wa JJF1190-2008 《fumbi tinthu potsimikizira ma calibration mfundo》. Bungwe loyesa litha kugwiritsa ntchito chida ichi ngati mulingo woyeserera ma metrological calibration.
Nthawi yotumiza: Mar-15-2022