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全接觸式測量原理

在完整測量過程中,設備的磁性刀鋒狀滾輪與實際測量剖面保持全接觸,確保測量的是實際剖面。選用高精度旋轉式光學編碼器,單一測量檔中含有30000個單獨的採集點,測量精度範圍9-11微米。MiniProf全接觸式測量方式獲得測量剖面的真實狀態,精度優於市場上鐳射設備的10倍以上。

全接觸式VS.非接觸式

Contrary to a full contact measurement, similar non-contact laser-based handheld measurements are made without actual contact to the measured profile. This demands an extremely high level of profile attendance prior to measuring as the laser does not distinguish between the profile and any layers of dirt, oil, grease etc. If the profile is not cleaned thoroughly, a laser-based measurement will reflect the profile surface plus any unremoved layers. Obviously, if the collected data does not reflect the actual profile, it can have critical consequences for following decisions in maintenance, safety and budgets. Do you trust your measurement?

What do you measure? The actual profile or the accumulated surface?

Full contact
Measures the true profile with highest accuracy
Cuts through surface contaminants
Not sensitive to light and reflective surfaces
Human tactile sensing and real-time feedback
Non-contact
Makes a scanned picture of the surface
Does not distinguish between dirt and profile
Sensitive to light and reflective surfaces
No tactile or visual feeling with the profile

No sensitivity to reflecting light

A MiniProf system is suitable for use in any working environment as the full contact measuring principle is not challenged by environmental factors.

In contrast, the non-contact measuring principle can be severely challenged by reflective surfaces from the sun, white frost, rain drops, dew on the rails etc. Even reflections from newly turned wheels or rails can disrupt a non-contact measurement.

The environmental sensitivity should therefore be considered carefully when working with laser-based equipment, especially in specific geographical areas dominated by sun, rain or snow and in manufacturing and reprofiling facilities.

Never underestimate the importance of a full contact measurement!

環境因素

全接觸式MiniProf系統適用於絕大多數環境類型。非接觸式(鐳射)測量系統會受下列因素嚴重干擾。

污漬

潤滑材料

反光

沙子

雨滴

反光的車輪

白霜

Download our article about the
full contact measuring principle​
Download the MiniProf BT brochure​
Discover MiniProf Academy
Your option for direct interaction and professional discussion with carefully selected and specialized MiniProf Academy partners!
MiniProf Academy

If you plan to visit Rolling Stock Networking in Derby, UK, we welcome you to visit MiniProf agent CoMech Metrology at stand B2 for a presentation of the MiniProf systems and the powerful Envision software.

Learn all about the advantages of the secure and reliable full-contact MiniProf profile measurements and how to benefit from the powerful Envision software in your daily work.

To schedule a meeting in advance, do not hesitate to contact the CoMech MiniProf team.

How can we assist you?

MiniProf團隊在這裏為您服務!如果您有任何關於MiniProf產品,Envision軟體,安卓系統Criterion軟體,當地代理商詳細資訊、設備再標定或其他服務的問題,請聯繫我們-我們將很高興幫助您。

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基本資訊

產品和軟體支持

請確保您的MiniProf設備和筆記本/PDA/平板型號已經滿電。

服務和再標定