| เครื่องวัดกระแสน้ำ | No | 600135 | ||||||||
| เครื่องวัดกระแสน้ำ | By | Cable way | lbs | |||||||
| ยี่ห้อ | SIAP | |||||||||
| Model | ||||||||||
| Test certificate by | SIAP | |||||||||
| 1 | Propeller | No | 1 | if n | > | 0.73 | v = | 0.2504n | +0.001 | m/s |
| < | 5.192 | v = | 0.2504n | +0.001 | m/s | |||||
| if n | > | 5.192 | v = | 0.2452n | +0.028 | m/s | ||||
| < | 14.760 | v = | 0.2452n | +0.028 | m/s | |||||
| 2 | Propeller | No | 2 | if n | > | 0.34 | v = | 0.5225n | +0.004 | m/s |
| < | 3.462 | v = | 0.5225n | +0.004 | m/s | |||||
| if n | > | 3.462 | v = | 0.5121n | +0.040 | m/s | ||||
| < | 7.150 | v = | 0.5121n | +0.040 | m/s | |||||