| เครื่องวัดกระแสน้ำ | No | 16099 | |||||||||
| เครื่องวัดกระแสน้ำ | by | cable way | lbs | ||||||||
| ยี่ห้อ | A-OTT | ||||||||||
| Model | V" ARKANSAS" | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 | if n | < | 1.27 | v = | 0.2457n | +0.020 | m/s | |
| dia | 125 mm | if n | > | 1.27 | v = | 0.2575n | +0.005 | m/s | |||
| 2 | Propeller | No | A | if n | < | 0.98 | v = | 0.1157n | +0.037 | m/s | |
| dia | 100 mm | if n | > | 0.98 | v = | 0.1280n | +0.025 | m/s | |||
| เครื่องวัดกระแสน้ำ | by | rod | |||||||||
| ยี่ห้อ | A-OTT | ||||||||||
| Model | V" ARKANSAS" | ||||||||||
| Test certificate by | A-OTT | ||||||||||
| 1 | Propeller | No | 1 | if n | < | 1.28 | v = | 0.2469n | +0.025 | m/s | |
| dia | 125 mm | if n | > | 1.28 | v = | 0.2625n | +0.005 | m/s | |||
| 2 | Propeller | No | A | if n | < | 1.04 | v = | 0.1199n | +0.037 | m/s | |
| dia | 100 mm | if n | > | 1.04 | v = | 0.1305n | +0.026 | m/s | |||