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Combined-Standard-Uncertainty — Flow Ultrasonic Transit Time

Measurement Type
Flow Ultrasonic Transit Time
Uncertainty Source
Combined Standard Uncertainty
Confidence Level Pct (%)
95
Coverage Factor K
2
Distribution
Normal
Divisor
1
Expanded Uncertainty K2
1.16
Expanded Uncertainty Unit
Pct Flow
Standard
Gum Jcgm 100:2008; ISO 17089
Standard Uncertainty Unit
Pct Flow
Standard Uncertainty Value
0.58
Uncertainty Type
Combined

Source: GUM JCGM 100:2008; ISO 17089

flow_ultrasonic_transit_time — uncertainty source combined_standard_uncertainty · standard GUM JCGM 100:2008; ISO 17089 · standard uncertainty value 0.58 · expanded uncertainty k2 1.16 · uncertainty type Combined | Measurement Uncertainty | Engineering Database