Ukuchaneka kokufunda kwe-flowmeter yixabiso eliphezulu elivumelekileyo lephutha elinxulumene nesixhobo, ngelixa ukuchaneka komlinganiselo opheleleyo lixabiso eliphezulu elivumelekileyo lempazamo yereferensi yesixhobo.
Ngokomzekelo, uluhlu olupheleleyo lwe-flowmeter yi-100m3 / h, xa ukuhamba kwangempela kuyi-10 m3 / h, ukuba i-flowmeter i-1% yokuchaneka kokufunda, ixabiso lokulinganisa imitha kufuneka libe kwi-9.9-10.1 m3 / h [ 10± (10×0.01)].
Ukuba i-flowmeter yi-1% yokuchaneka kwesikali esipheleleyo, ixabiso lokubonisa isixhobo kufuneka libe kuluhlu lwe-9-11 m3 / h [10± (100 × 0.01)].
Xa ukuhamba kwangempela kuyi-100 m3 / h, ukuba i-flowmeter i-1% yokuchaneka kokufunda, ixabiso elilinganisiweyo lesixhobo kufuneka libe kuluhlu lwe-99-101 m3 / h [100± (100 × 0.01)];Ukuba i-flowmeter yi-1% yokuchaneka koluhlu olupheleleyo, ixabiso lokubonisa isixhobo kufuneka libe kuluhlu lwe-99-101 m3 / h [10± (100 × 0.01)].
Ukuchaneka kweemitha ze-Lanry Instruments kunje ngasezantsi
Umbhobho ozaliswe ngokuyinxenye & neshaneli evulekileyo yemitha yokuqukuqela ye-ultrasonic TF1100 uthotho, ukuchaneka kukufunda nge-1%.
I-Transit-time ultrasonic flow meter TF1100 series, ukuchaneka kukufunda nge-1%.
Doppler ultrasonic flow meter DF6100 series, ukuchaneka yi-2% FS.
Iimitha zamanzi ze-ultrasonic Uchungechunge lwamanzi e-Ultra, ukuchaneka yi-2% FS.
Ixesha lokuposa: Aug-20-2021