Precision Inspection for Tight-Tolerance Machining
We use advanced inspection technology to ensure every part meets your exact specifications
Quality is built into everything we do. Our inspection process ensures that every part meets exacting standards, from ±0.0002” tolerances to complex geometries for mission-critical applications.
Whether you're in aerospace, medical, or defense, you need a partner who can verify that every detail is right. That’s why we’ve invested in high-end inspection equipment, robust documentation, and a team that understands both the specs and the stakes.
We follow rigorous inspection protocols at every stage of production:
- Incoming material verification
- First Article Inspection (FAI)
- In-process inspections at the machine
- Final inspection before shipping
For regulated industries, we provide full documentation packages, including FAIRs, certifications, and material traceability upon request.
In-House High-Performance Metrology

OASIS® - Optical Automatic Smart Inspection System
Oasis® - Optical Automatic Smart Inspection System has been added to Criterion's precision inspection department.
The Oasis® is a full-featured, non-contact video profile measurement and inspection system that allows inspectors to measure multiple dimensions on a part simultaneously and instantly.

Global Advantage 5x5x5 mm CMM and Tesatar-sm® Probe
Our Global Advantage 5.5.5 Coordinate Measuring Machine (CMM) delivers high-precision, 3D dimensional inspection for small to mid-sized parts.
With a TESASTAR-sm® motorized probe head, this CMM allows for fast, repeatable measurements, even on complex geometries and tight tolerances.

Keyence IM 6225 Image Dimension Measurement System
A combination of advanced software and high quality precision optics, among other components, make the Keyence IM 6225 an exceedingly fast piece of vision-based inspection equipment.
With automatic position and origin recognition, the IM 6225 can perform hundreds of individual measurements on a single part simultaneously.

Keyence IM-7020 Head & IM-7001 Controller
Fast, consistent and easy to use, the Keyence IM-7020 Head & IM-7001 Controller can measure up to 99 dimensions on up to 100 parts at one time.
With automatic focus and measurement the Keyence IM gives consistent results and ease of use that allows any level of operator to use without measurement experience required.
ISO Certified
Criterion is proud to be ISO 134585:2016 and ISO 9001:2015 certified. Our quality management system is designed to ensure repeatability, accuracy, and compliance across all customer programs.

