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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。

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-180MP-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 profileLess than 5 seconds per profile
MiniProf Envision軟體
- Measurement
- Analysis
 
Supported
Supported
 
Supported
Supported
MiniProf Criterion軟體
- Measurement
- Analysis


For details, see the Criterion Compatibility Chart

 
Not available
Not available
 
Not available
Not available
重量2.7 kg1.9 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.

Get 25% off with trade-in for the rest of 2025

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

Download the MiniProf BT brochure​
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Your option for direct interaction and professional discussion with carefully selected and specialized MiniProf Academy partners!
MiniProf Academy

Attending Mass-Trans Innovation 2026 in Osaka, Japan Visit our MiniProf agent Nippon Steel Trading at stand 4G-15 to experience the MiniProf systems and versatile Envision software first-hand.

To ensure time for a personal walkthrough, we encourage you to contact the NST MiniProf team in advance to schedule a meeting.

Attending Railway Interchange 2026 in Omaha, NE, USA? Visit our MiniProf agent KLD Labs, Inc. at booth 2706 to experience the MiniProf systems and versatile Envision software first-hand.

To ensure time for a personal walkthrough, we encourage you to contact the KLD MiniProf team in advance to schedule a meeting.

How can we assist you?

The MiniProf team is here for you! If you have any questions about our MiniProf products, Envision software, Criterion app, local agent details, re-calibration or any of our other services, do not hesitate to contact us – we will be pleased to assist.

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基本資訊

Product & software support

請確保您的MiniProf設備和筆記本/PDA/平板型號已經滿電。

Service & re-calibration