WHEEL PROFILE MEASURING
TOOL ELIMINATES
HUMAN ERRORS

User-independent inspection of tires and secure documentation of results.

NON-CONTACT MEASUREMENTS
OF WHEEL PROFILES.

Our multifunctional CALIPRI C4X series adapts to all your needs. You can choose the perfect combination for you from a variety of measurement modules. The "Wheel Profile" CALIPRI module evaluates the wear and dimensional accuracy of railway vehicles free from human error. The non-contact measurement devices are based on laser light section technology, thus ensuring highly accurate and reproducible measured data. In a matter of seconds, the most important measured variables appear on the sensor and are automatically compared to individual limit values. The actual and target contours are shown in color on the tablet PC.

RESULTS TAKING CENTER STAGE

TECHNOLOGY

ADVANTAGES

ELIMINATES HUMAN ERROR FOR RELIABLE MEASURED VALUES

User-independent results
Digital data transmission
Multifunctional measurement device
Expandable system

The "Wheel Profile" module covers the measurement of a complete railway vehicle wheel profile cross section in the heavy and light rail sector. In addition to the essential flange measurements (height, thickness, cross dimension/qR), you can also measure wheel width, hollow tread and rollover. Simply guide the sensor manually over the measurement object. It is not necessary to exactly maintain the distance and angle to the wheel profile, as our patented CALIPRI method automatically compensates any rotations and tilts.

Calipri is approved and uses i.a. in Germany (DB), Austria (ÖBB), Switzerland (SBB), France (SNCF), China (Chengdu Railway Bureau) and the Czech Republic (SŽDC). This measuring module has been successfully tested according to JCGM100: 2008, DIN V ENV 13005: 1999-06, DIN EN 13715: 2001-01, DIN EN 15313: 2016-09 and DIN 27201-9: 2017-06.

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