Yebo, kunezindinganiso eziningana zemboni zokulinganisa imitha yokugeleza kwe-ultrasonic, ezibalulekile ekuqinisekiseni ukunemba nokuthembeka kokulinganisa. Nazi eziyinhloko:
Izindinganiso Zomhlaba Wonke
I-ISO 24192:2020: Icacisa izinqubo nezidingo zokulinganisa nokuqinisekisa amamitha okugeleza e-ultrasonic. Ihlanganisa izindlela zokulinganisa, ukuqinisekisa, kanye nokuhlola ukungaqiniseki kwezinhlobo ezahlukene zamamitha okugeleza e-ultrasonic, kufaka phakathi amamitha okugeleza angama-single-beam, ama-multi-beam, kanye nezindlela eziningi. Indinganiso ichaza imigomo nezincazelo, izinqubo zokulinganisa, izinqubo zokuqinisekisa, kanye nokulinganisa ukungaqiniseki.
I-ISO 15155:2017: Ichaza izindlela zokulinganisa izici ze-ultrasonic zama-flow metres e-ultrasonic, kufaka phakathi izici ze-acoustic beam, izici zokungena, kanye nezici ze-echo. Indinganiso ihlanganisa ukulinganiswa kwezimpawu ze-ultrasonic njengobubanzi be-acoustic beam, i-acoustic beam divergence angle, isilinganiso sesignali ye-ultrasonic – kuya – somsindo, ijubane lomsindo, kanye ne-attenuation coefficient.
I-ISO 15742: Imayelana nokulinganisa ukugeleza koketshezi - amamitha okugeleza e-ultrasonic kusetshenziswa indlela yesikhathi sokuthutha ukuze kulinganiswe ijubane.
I-IEC 61881: Imayelana nohlelo lokulinganisa ukugeleza kwe-ultrasonic.
Izindinganiso Zikazwelonke
I-GB/T 18653 eShayina iyindinganiso kazwelonke yamamitha okugeleza e-ultrasonic.
I-JJG 1030 iwumthethonqubo wokuqinisekisa amamitha okugeleza e-ultrasonic eShayina. Ihlinzeka ngezidingo zobuchwepheshe eziningiliziwe, izindlela zokuqinisekisa, kanye nezinqubo zokuqinisekisa amamitha okugeleza e-ultrasonic.
Imboni - Izindinganiso Ezithile
I-SY/T 6143 embonini kaphethiloli negesi yemvelo: Imayelana nokukhethwa nokufakwa kwamamitha okugeleza e-ultrasonic, okunikeza isiqondiso ngokulinganiswa kwamamitha okugeleza e-ultrasonic asetshenziswa kule mboni. Embonini kawoyela negesi, i-American Gas Association Report No. 9 (AGA - 9) idinga ukulinganiswa kokugeleza kwawo wonke amamitha asetshenziselwa ukudluliselwa kokugcinwa.
Emkhakheni wokuhlinzekwa kwamanzi kanye nokugeleza kwamanzi, kunezindinganiso zemboni ezifanele eziqondisa ukulinganiswa kwamamitha okugeleza e-ultrasonic, njengencazelo yokulinganiswa eku-inthanethi yamamitha okugeleza e-ultrasonic, esebenza ekulinganisweni oku-inthanethi kwamamitha okugeleza e-ultrasonic ukuze kulinganiswe ukugeleza koketshezi olugcwele oluvaliwe ngaphakathi kobubanzi bejubane lokugeleza elingu-(0.3 - 10) m/s.
Ngaphezu kwalokho, ezinye izindinganiso, njenge-ISO 17025, zichaza izidingo ezijwayelekile zekhono lokuhlola nokulinganisa amalabhorethri, futhi ezinomthelela othile ekulinganisweni kwamamitha okugeleza e-ultrasonic.
Isikhathi sokuthunyelwe: Juni-22-2025