Kururama kwekuverenga kweflowmeter ndiko kukosha kwepamusoro kunobvumidzwa kwe relative error yemita, nepo kururama kwese kuri kukosha kwepamusoro kunobvumidzwa kwereference error yemita.
Semuenzaniso, huwandu hwakazara hwe flowmeter i100m3/h, kana kuyerera chaiko kuri 10 m3/h, kana flowmeter iri 1% chaiyo yekuverenga, kukosha kwekuyera kwechishandiso kunofanirwa kunge kuri pakati pe9.9-10.1m3/h [10± (10×0.01)]; Kana flowmeter iri 1% chaiyo ye scale scale, kukosha kwe meter kuratidza kunofanirwa kunge kuri pakati pe9-11 m3/h [10± (100×0.01)].
Kana mwero chaiwo wekuyerera kwemvura uri 100 m3/h, kana flowmeter iri 1% chaiyo yekuverenga, chiyero chekuyera kwemuchina chinofanira kunge chiri pakati pe99-101 m3/h [100± (100×0.01)]; Kana flowmeter iri 1% chaiyo yechiyero chakazara, chiyero chekuratidza meter chinofanira kunge chiri pakati pe99-101 m3/h [10± (100×0.01)].
Nguva yekutumira: Kurume-31-2023