TP200

A compact, module-changing probe that uses strain-gauge mechanisms for higher accuracy and longer life than kinematic touch-trigger probes.

updated: January 11, 2023

The TP200 system components are:

TP200 or TP200B probe body (the TP200B is a variant with increased vibration tolerance)
TP200 stylus module – choice of fixed overtravel forces: SF (standard force) or LF (low force)
PI 200-3 probe interface
SCR200 stylus change rack

There is also an EO module (extended overtravel) which has the same overtravel force as the SF but provides increased operating range and protection in the probe Z-axis.

The TP200 probe uses micro strain gauge transducers to deliver excellent repeatability and accurate 3D form measurement even with long styli.

The sensor technology gives sub-micron repeatability and eliminates the lobing characteristics encountered with kinematic probes. The solid state ASIC electronics within the probe ensure reliable operation over millions of trigger points.

The TP200B uses the same technology as TP200 but has been designed to have higher tolerance to vibration. This helps to overcome the problem of ‘air’ trigger generation which can arise from vibrations transmitted through the CMM or when using long styli with faster positioning speeds.

Please note that we do not recommend the use of TP200B with the LF module or cranked / star styli.

Features and benefits

Strain-gauge technology offers excellent repeatability and precision 3D form measurement
Zero reseat errors
No lobing effect
6-way measuring capability
Stylus reach of up to 100 mm (GF styli)
Rapid probe module changing without the need to re-qualify the stylus tips
Life of >10 million triggers