| เครื่องวัดกระแสน้ำ | No | 16097 | |||||||||
| เครื่องวัดกระแสน้ำ | by | cable way | lbs | ||||||||
| ยี่ห้อ | A-OTT | ||||||||||
| Model | V" ARKANSAS" | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 | if n | < | 1.23 | v = | 0.2442n | +0.022 | m/s | |
| dia | 125 mm | if n | > | 1.23 | v = | 0.2580n | +0.005 | m/s | |||
| 2 | Propeller | No | A | if n | < | 1.14 | v = | 0.1171n | +0.041 | m/s | |
| dia | 100 mm | if n | > | 1.14 | v = | 0.1285n | +0.028 | m/s | |||
| เครื่องวัดกระแสน้ำ | by | rod | |||||||||
| ยี่ห้อ | A-OTT | ||||||||||
| Model | V" ARKANSAS" | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 | if n | < | 1.45 | v = | 0.2455n | +0.028 | m/s | |
| dia | 125 mm | if n | > | 1.45 | v = | 0.2620n | +0.004 | m/s | |||
| 2 | Propeller | No | A | if n | < | 1.21 | v = | 0.1214n | +0.039 | m/s | |
| dia | 100 mm | if n | > | 1.21 | v = | 0.1305n | +0.028 | m/s | |||