Handheld, instant 3D measurements

The 4D InSpec surface gauge is the first handheld, precision instrument for non-contact surface defect measurement. With micrometer-level resolution, portability, affordability and ease-of-use, 4D InSpec puts high resolution 3D surface measurement where it’s needed: on the factory floor, in machine shops, and in field service applications.

Even with this surface gauge being precise and capable of extensive analysis, it’s incredibly easy to use. Non-experts can take measurements with ease after just minutes of training.

4D InSpec instantly quantifies defects such as pits, scratches, nicks, dents and bumps. It measures features such as edge break, radii, rivet depth and dot peen depth up to 100 mils (2540 micrometers) deep. 4D InSpec is far more repeatable and accurate than visual comparison techniques typically used for surface defect measurements. And unlike high-end metrology systems, it is rugged, flexible and affordable, to measure a wide range of part geometries in the most challenging environments.

Using the 4D InSpec

 The 4D InSpec can be handheld to access tight corners or to sample large surfaces directly on components. An optional fold mirror accessory lets the system function like a borescope to access sidewall features without line of sight. One-button operation and immunity to movement make it easy to align and measure, while a rugged design and single cable tether withstand the rigors of daily use.

4D InSpec makes it fast and easy to obtain repeatable quality control data. An intuitive, touchscreen interface handles setup, operation, analysis and report generation. The 4D InSpec can also be mounted on a robotic manipulator for fully automated measurements of complex components.

The included software automatically bins defects in the measurement area, and 3D feature analysis calculates their height, volume, area, slopes and location. Imagine measuring an area of corrosion pits and knowing how many of them are deeper than your spec, in a single button click. The operator can choose from 2D traces or 3D plots to view defects in greater detail. The system supports easy data transfer to quality control systems via LAN, USB or WiFi for rapid, networked, pass-fail analysis.

• • Field of view (standard): 0.3 x 0.3 in (7.7 x 7.7 mm)

  • Vertical resolution: 0.00008 in (2.0 µm)

  • Depth of focus: > 0.10 in (2.5 mm)

Innovative software 

Feature analysis

• Corrosion Pitting 

• Edge Break 

• Rivets 

• Other Defects

Pass/Fail flagging

• Feature analysis

• Set pass/fail spec

• Flags in- or out-of-spec

Measurement database

• Save critical parameters to database

• Save every measurement

• See trends

• Retain history