| เครื่องวัดกระแสน้ำ | No | 104857 | ||||||||
| เครื่องวัดกระแสน้ำ | By | cable way | lbs | |||||||
| ยี่ห้อ | A-OTT | |||||||||
| Model | C 31 "10.001" | |||||||||
| Test certificate by | A-OTT | |||||||||
| 1 | Propeller | No | 1 - 105055 | if n | < | 9.57 | v = | 0.2562n | +0.011 | m/s |
| 0.250 m | ||||||||||
| 2 | Propeller | No | 4 - 106210 | if n | < | 1.02 | v = | 0.1270n | +0.033 | m/s |
| 0.125 m | if n | > | 1.02 | v = | 0.1329n | +0.027 | m/s | |||
| เครื่องวัดกระแสน้ำ | By | rod | ||||||||
| ยี่ห้อ | A-OTT | |||||||||
| Model | C 31 "10.001" | |||||||||
| Test certificate by | A-OTT | |||||||||
| 1 | Propeller | No | 1 - 105055 | if n | < | 9.37 | v = | 0.2570n | +0.011 | m/s |
| 0.250 m | ||||||||||
| 2 | Propeller | No | 4 - 106210 | if n | < | 18.58 | v = | 0.1336n | +0.023 | m/s |
| 0.125 m | ||||||||||