| เครื่องวัดกระแสน้ำ | No | 16098 | |||||||||
| เครื่องวัดกระแสน้ำ | by | cable way | lbs | ||||||||
| ยี่ห้อ | A-OTT | ||||||||||
| Model | V" ARKANSAS" | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 | if n | < | 1.30 | v = | 0.2432n | +0.022 | m/s | |
| dia | 125 mm | if n | > | 1.30 | v = | 0.2570n | +0.004 | m/s | |||
| 2 | Propeller | No | A | if n | < | 0.82 | v = | 0.1165n | +0.033 | m/s | |
| dia | 100 mm | if n | > | 0.82 | v = | 0.1275n | +0.024 | m/s | |||
| เครื่องวัดกระแสน้ำ | by | rod | |||||||||
| ยี่ห้อ | A-OTT | ||||||||||
| Model | V" ARKANSAS" | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 | if n | < | 1.24 | v = | 0.2451n | +0.027 | m/s | |
| dia | 125 mm | if n | > | 1.24 | v = | 0.2620n | +0.006 | m/s | |||
| 2 | Propeller | No | A | if n | < | 0.89 | v = | 0.1188n | +0.037 | m/s | |
| dia | 100 mm | if n | > | 0.89 | v = | 0.1300n | +0.027 | m/s | |||