與MiniProf藍牙單頭外形測量儀不同,MiniProf藍牙雙頭外形測量儀可以一起測量輪對左輪和右輪兩個車輪剖面。這使得高精度獲得兩個剖面的關係成為可能,對分析車輛運行特性(比如等效錐度)尤其重要。MiniProf藍牙雙頭外形測量儀包括鋼軌測量設備和車輪測量設備。
雙測量頭
MiniProf藍牙雙頭系統由一根固定的橫杆連接兩個測量頭組成,每個測量頭與MiniProf單頭系統結構類似。使用時,連續依次測量兩個相對的剖面,隨後分別存儲兩個測量檔,同時另存有同一坐標系下的這兩個剖面數據的編組檔。該系統輸出高精度的軌距數值和剖面的精確旋轉情況,是輪軌接觸研究非常關鍵的資訊。
等效錐度
當今,列車的行駛速度不斷提升,對於乘坐舒適性和安全性方面都有著越來越高的要求。檢查輪軌接觸情況、研究輪軌接觸幾何狀態十分重要。等效錐度是調查鐵路輪軌動態接觸的極其重要的參數。
技術規格
| 產品型號 | MP-180 | MP-280 |
| 剖面精度 | 優於:± 11 µm 重複性:± 2.5 µm 軌距: ≤ 100 µm | 優於:± 11 µm 重複性:± 2.5 µm 軌距: ≤ 100 µm |
| 測量速度 | Less than 5 seconds per profile | Less than 5 seconds per profile |
| MiniProf Envision軟體 - Measurement - Analysis | Supported Supported | Supported Supported |
| MiniProf Criterion軟體 - Measurement - Analysis
| Not available Not available | Not available Not available |
| 重量 | 2.7 kg | 1.9 kg |
| 工作溫度 | -15˚C至+50˚C | -15˚C至+50˚C |
供貨範圍
A MiniProf TwinHead system is delivered with the full Envision software package, BT and cable connection, video tutorial guides, software support and a customized and lightweight, rugged transport case with room for the measuring system and accessories for safe storage and transportation.
Trade in your old MiniProf or approved laser-based instrument and unlock the latest in digital profile measurement and advanced data processing – now with an extended 10-year warranty option
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