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MiniProf BT Brake is a high precision, lightweight and portable tool for performing fast and reliable cross-sectional brake profile measurements to monitor and analyze the wear of brakes. It is equipped with Bluetooth, has an option for cable connection and comes in few variations depending on the type of brake. Magnetically attached to the wheel or axle, the brake profile is measured in less than 5 seconds.

Brake analysis & calculations

MiniProf BT Brake provides instant calculations of the brake hollowing and brake thickness. The MiniProf Envision software can visualize and calculate residuals and areas automatically. Measurements can be compared in multiple ways and are easily exported to various formats.

Wheel or axle mounted

The wheel mounted MiniProf BT Brake is attached magnetically to the vertical part of the wheel on the backside of the flange or on the outer side of the rim. This part of the wheel is used as a reference for the measurement.

The axle mounted MiniProf BT Brake is mounted on the outer diameter of the brake disc and attached by using magnetic rollers. These also align with the wear marker on the disc which act as reference points for the measurement.

Specifications


Wheel mounted

Axle mounted
Product ID​MP-360MP-362
Profile accuracyBetter than: ± 11 µm
Repeatability: ± 2.5 µm
Better than: ± 11 µm
Repeatability: ± 2.5 µm
Measuring speedLess than 5 secondsLess than 5 seconds
MiniProf Envision
- Measurement
- Analysis
 
Supported
Supported
 
Supported
Supported
MiniProf Criterion
- Measurement
- Analysis
 
Supported
Not available
 
Supported
Not available
Weight0.9 kg1.2 kg
Battery life~ 1000 measurements
or 10 hours of work
~ 1000 measurements
or 10 hours of work
Operating temperature-15˚C to +50˚C-15˚C to +50˚C

Scope of delivery

A MiniProf Brake system is delivered with access to the MiniProf Criterion app for Android, 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.

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?

The MiniProf team is here for you! If you have any questions about our MiniProf products, Envision software, Criterion for Android, 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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General information

Product & software support

Please make sure that your MiniProf instrument and laptop/tablet are fully charged.

Service & re-calibration