Kurongeka kwemhedzisiro yebvunzo uye kurongeka kwemhedzisiro yekutonga kunoenderana nekumiririrwa kwemasampuli akatorwa.Kusamiririra sampling hakungokonzereri kutambisa kwevashandi, zviwanikwa uye nguva, asi zvakare kunotungamira kumhedzisiro yakaipa uye kurasikirwa kukuru.Kumasamples emafuta ane zvakakosha zvinodiwa pasampling, senge gas spectrometry analysis muoiri, micro water muoiri, furfural muoiri, simbi yekuongorora muoiri uye particle pollution (kana kuchena) kweoiri, etc. Pane zvinodiwa zvakasiyana kubva panzira kuenda. iyo sampling mudziyo pamwe chete nenzira uye nguva yekuchengetedza.
Iye zvino matanho ekuchenjerera echromatographic analyzer akanyorwa:
HV Hipot GDC-9560B Power System Oiri Chromatography Analyzer
(1) Kutora sampuli dzemafuta ekuongorora chromatographic yegasi muoiri, yakachena uye yakaoma 100mL sirinji yekurapa ine yakanaka airtightness inofanirwa kushandiswa kutora samples nenzira yakavharwa.Panofanira kunge pasina mabhuru emhepo mumafuta mushure mekuita sampling.
(2) Mafuta akaunganidzirwa mukona yakafa yemugero anofanira kudonhedzwa isati yaitwa sampling, kazhinji 2 ~ 3L inofanira kudonhedzwa isati yatorwa sampling.Kana iyo pombi yakakura uye yakareba, inofanira kubudiswa kanenge kaviri huwandu hwayo.
(3) Pombi yekubatanidza yesampling inofanira kutsaurirwa, uye pombi yerabha yakakandwa neacetylene haibvumidzwe kushandiswa sepombi yekubatanidza yesampling.
(4) Mushure mekuita sampling, musimboti wesirinji unofanirwa kugara wakachena kudzivirira jamming.
(5) Kubva pakuenzanisira kusvika pakuongororwa, masampuli anofanirwa kuchengetedzwa kubva kuchiedza uye anofanira kutumirwa nenguva kuti ave nechokwadi chokuti anogona kupedzwa mukati memazuva mana.
Nguva yekutumira: Nov-28-2022