Overview

The MultiTRAK option for the PRO CMM system creates a unified measurement volume for large parts and assemblies. By measuring within a single coordinate system, operators can scan and probe seamlessly around a large part. MultiTRAK improves measurement work flow and efficiency by eliminating the need to move the Optical Tracker and ensuring full coverage of the part. A MultiTRAK cell uses fix mounted or portable Optical Trackers to create the optimal measurement volume for your application. The portable option uses the power of Dynamic Part Referencing (DPR), a standard feature of the PRO CMM system.  DPR creates and maintains a common coordinate system between Optical Trackers, providing operators with continual measurement, even during movement.  The fix mounted option supports cells where the parts being inspected must have a consistent orientation within the measurement volume.

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Specifications

MultiTRAK builds on the capabilities and specifications of the PRO CMM to increase the measurement volume for large parts and assemblies. MultiTRAK specifications depend on the application set up, including the position, model, and number of Optical Trackers implemented.

MultiTRAK Measurement Volume
Measurement Volume* typically up to 100m3
MultiTRAK Measurement Volume Example
Two Model 3500 Optical Trackers 10.5m length (55m3)

  *Based on a set up with 4 Model 3500 Optical Trackers

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Tracking System

MultiTRAK expands on the measurement volume of the PRO CMM system, by joining two or more of the Optical Trackers within a single software measurement plan.  The PRO CMM provides a portable, real-time tracking system that delivers higher measurement accuracy from anywhere on your shop floor.

 

PRO CMM

PRO CMM

Improve your shop-floor metrology results with this portable optical tracker that provides the highest accuracy and largest measurement volume of any system in its class. Learn more.

Model 1000 Model 2000 Model 3500
Measurement Volume 1.5m to 4.5m (10m3) 1.5m to 6m (20m3) 1.5m to 7.5m (35m3)
Single Point Accuracy up to 20 µm up to 20 µm up to 20 µm
Volumetric Accuracy* 80 µm + 2.5L/100 95 µm + 2.5L/100 110 µm + 2.5L/100
Application Accuracy up to 35 µm up to 35 µm up to 35 µm

*Values indicated have been ascertained according to general guidelines described in ISO 10360-2:2001 for size measurement and are expressed as a 95% confidence interval. Contact NDI for details regarding above specifications. All weights and dimensions are approximate.

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Software

Let us solve your unique measurement problems with custom software and hardware solutions.
MultiTRAK  integrates with industry leading 3rd party inspection and scanning software packages, including:

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Resources

Learn more about MultiTRAK:

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