| เครื่องวัดกระแสน้ำ | No | 104876 | ||||||||
| เครื่องวัดกระแสน้ำ | By | cable way | lbs | |||||||
| ยี่ห้อ | A-OTT | |||||||||
| Model | C 31 "10.001" | |||||||||
| Test certificate by | A-OTT | |||||||||
| 1 | Propeller | No | 1 - 105065 | if n | < | 0.68 | v = | 0.2489n | +0.014 | m/s |
| 0.250 m | if n | > | 0.68 | v = | 0.2592n | +0.007 | m/s | |||
| 2 | Propeller | No | 4 - 106214 | if n | < | 18.96 | v = | 0.1329n | +0.027 | 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 - 105065 | if n | < | 9.50 | v = | 0.2580n | +0.008 | m/s |
| 0.250 m | ||||||||||
| 2 | Propeller | No | 4 - 106214 | if n | < | 11.43 | v = | 0.1330n | +0.026 | m/s |
| 0.125 m | if n | > | 11.43 | v = | 0.1351n | +0.002 | m/s | |||