CMM Rooms
Precision dimensional metrology requires an environment where temperature, vibration, and cleanliness are perfectly controlled to support the high accuracy of Coordinate Measuring Machines (CMM).
CMM technology has evolved to measure parts with sub-micron accuracy, but this performance is only achievable within a specialized CMM room. Thermal expansion of parts, vibration-induced noise in the probe, and particulate contamination on the machine's ways can all lead to false readings and lost productivity.
CleanTech Facility Services designs and builds CMM rooms that meet the specific environmental standards required by leading CMM manufacturers like Zeiss, Hexagon, and Mitutoyo.
Class 1 Controls
Maintaining temperature stability within +/- 0.5°C over 24 hours.
Vibration Isolation
Structural foundations designed to VC-A or better vibration standards.
Cleanliness
ISO Class 7 or 8 air quality to protect sensitive machine bearings and scales.
Engineered for Accuracy
A world-class CMM room is more than just a climate-controlled enclosure. It must address the unique physical challenges of coordinate measurement:
- Laminar airflow to prevent temperature stratification
- Vibration-isolated foundations for heavy machine accuracy
- High-efficiency LED lighting with low thermal output
- Specialized flooring for ESD control and durability
CMM Room Specifications
- Thermal stability monitoring at the measurement envelope
- Isolated slab foundations for seismic and ambient vibration control
- High-performance insulated wall and ceiling panels
- Integrated environmental monitoring and alarming (EMS)
Key Laboratory Features
We provide comprehensive turnkey solutions for CMM rooms, ensuring every system is optimized for dimensional metrology.
Precision Thermal Control
Even small temperature fluctuations can cause significant measurement uncertainty. We design HVAC systems with specialized control logic and precision reheat coils to maintain 20°C (+/- 0.5°C) regardless of external conditions or internal heat loads from personnel and equipment.
Structural & Vibration Mitigation
Dimensional measurements are sensitive to building noise and floor vibrations. Our structural engineering includes dedicated machine foundations (mass blocks) and vibration isolation joints that decouple the CMM from the rest of the facility.
Access and Workflow Optimization
Large CMM rooms require specialized access for parts and material handling. We integrate high-speed roll-up doors, air locks, and overhead crane systems that allow for efficient movement without compromising environmental stability.
Operational Priorities
- Measurement repeatability
- Operator comfort and safety
- Machine uptime and longevity
- Minimal uncertainty budgets
Service Strengths
- Custom modular enclosures
- Turnkey build-out capability
- Precision HVAC expertise
- Independent validation and testing
Trusted by Industry Leaders
From automotive manufacturing to aerospace engineering, companies rely on CleanTech Facility Services to provide the controlled environments needed for their most critical measurements. A CMM is only as accurate as the room it sits in.
Request a CMM Room Consultation
Are you planning a new CMM installation or upgrading an existing quality lab? Contact our metrology laboratory specialists to discuss your requirements.
DISCUSS YOUR CMM PROJECTBuilding a New CMM Facility?
CleanTech Facility Services provides the technical expertise needed to ensure your environment meets its precision goals.