| เครื่องวัดกระแสน้ำ | No | 16782 | |||||||||
| เครื่องวัดกระแสน้ำ | by | rod | |||||||||
| ยี่ห้อ | |||||||||||
| Model | "S C M" 10.152 | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 - 17910 | if n | < | 6.15 | v = | 0.0568n | +0.030 | m/s | |
| dia | 50 mm | if n | > | 6.15 | v = | 0.0542n | +0.046 | m/s | |||
| 2 | Propeller | No | 2 - 17900 | if n | < | 1.25 | v = | 0.0910n | +0.036 | m/s | |
| dia | 50 mm | if n | > | 1.25 | v = | 0.1030n | +0.021 | m/s | |||
| 3 | Propeller | No | 3 - 17259 | if n | < | 1.22 | v = | 0.2269n | +0.038 | m/s | |
| dia | 50 mm | if n | > | 1.22 | v = | 0.2540n | +0.005 | m/s | |||
| 4 | Propeller | No | 6 - 18186 | if n | < | 2.66 | v = | 0.0911n | +0.067 | m/s | |
| dia | 30 mm | if n | > | 2.66 | v = | 0.1035n | +0.034 | m/s | |||