| เครื่องวัดกระแสน้ำ | No | 104874 | ||||||||
| เครื่องวัดกระแสน้ำ | By | cable way | lbs | |||||||
| ยี่ห้อ | A-OTT | |||||||||
| Model | C 31 "10.001" | |||||||||
| Test certificate by | A-OTT | |||||||||
| 1 | Propeller | No | 1 - 105058 | if n | < | 9.41 | v = | 0.2584n | +0.011 | m/s |
| 0.250 m | ||||||||||
| 2 | Propeller | No | 4 - 106212 | if n | < | 18.95 | v = | 0.1328n | +0.025 | m/s |
| 0.125 m | ||||||||||
| เครื่องวัดกระแสน้ำ | By | rod | ||||||||
| ยี่ห้อ | A-OTT | |||||||||
| Model | C 31 "10.001" | |||||||||
| Test certificate by | A-OTT | |||||||||
| 1 | Propeller | No | 1 - 105058 | if n | < | 9.28 | v = | 0.2594n | +0.009 | m/s |
| 0.250 m | ||||||||||
| 2 | Propeller | No | 4 - 106212 | if n | < | 18.65 | v = | 0.1333n | +0.025 | m/s |
| 0.125 m | ||||||||||