Mechanical Device Calibration
NIST-traceable calibration for torque devices, load cells, force gauges, micrometers, calipers, feeler gauges, gauge blocks, and precision measurement equipment. Accuracy you can trust for critical applications.
Why Mechanical Calibration Matters
Precision mechanical measurements are critical in manufacturing, quality control, maintenance, and assembly operations. From torque application to dimensional measurements and force testing, accurate calibration ensures your tools deliver consistent, reliable results. Regular calibration prevents measurement drift, ensures compliance, and maintains the integrity of your quality systems.
Mechanical Equipment We Calibrate
Comprehensive calibration services for torque devices, force measurement, and precision dimensional tools
Torque Devices
We calibrate all types of torque measurement and application devices to ensure accurate fastener tightening and torque testing.
- Torque wrenches (click, beam, digital, dial)
- Torque screwdrivers (all types)
- Torque multipliers
- Torque analyzers and testers
- Torque transducers and sensors
- Breakaway torque testers
- ISO 6789 compliant testing
Load Cells & Force Gauges
Precision calibration for force measurement equipment used in testing, quality control, and manufacturing applications.
- Compression load cells
- Tension load cells
- Digital force gauges
- Mechanical force gauges
- Push-pull gauges
- Spring testers
- Multi-axis load cells
Micrometers & Calipers
Expert calibration of precision dimensional measurement tools for quality control and machining operations.
- Outside micrometers
- Inside micrometers
- Depth micrometers
- Digital calipers
- Vernier calipers
- Dial calipers
- Height gauges
Precision Measurement Standards
Calibration services for reference standards and precision measurement tools used in metrology labs.
- Gauge blocks (gage blocks)
- Feeler gauges
- Pin gauges
- Ring gauges
- Plug gauges
- Thread gauges
- Surface plates
Dial Indicators & Comparators
Calibration of precision indicators used for dimensional inspection and machine tool setup.
- Dial indicators
- Digital indicators
- Test indicators
- Bore gauges
- Snap gauges
- Comparator stands
Specialized Mechanical Tools
Expert calibration of specialized mechanical measurement and testing equipment for diverse applications.
- Hardness testers
- Durometers
- Thickness gauges
- Coating thickness gauges
- Tensile testers
- Material testing equipment
Our Calibration Process
Multi-point testing with NIST-traceable standards for complete accuracy assurance
Receiving & Inspection
Each tool is logged into our system with unique identification. Initial visual inspection documents condition and identifies any visible damage or wear.
As-Found Testing
We test your tool at multiple points across its range using our NIST-traceable torque standards. This documents the tool's accuracy before calibration.
Adjustment & Calibration
Tools are adjusted to meet manufacturer specifications and applicable standards (ISO 6789 for torque tools, ASME B89 for dimensional tools). Digital devices receive electronic calibration.
As-Left Testing
After calibration, we re-test at the same points to verify accuracy. This ensures the tool meets required specifications across its entire range.
Certification & Documentation
Complete calibration certificates include as-found and as-left data, uncertainty calculations, traceability information, and pass/fail status.
Labeling & Return
Tools are marked with calibration date and due date labels. Complete documentation is provided digitally and in print, and tools are securely packaged for return.
Compliance & Standards
ISO & ASME Standards
We adhere to internationally recognized standards for mechanical calibration:
- ISO 6789: Torque tools calibration
- ASME B89.1: Dimensional metrology
- ASTM E74: Force measurement
- ISO 376: Load cell calibration
- ASME B89.3: Measurement uncertainty
- Multi-point testing protocols
NIST Traceability
Every calibration is traceable to the National Institute of Standards and Technology through an unbroken chain of comparisons:
- Primary standards calibrated at NIST
- Secondary standards verified annually
- Complete uncertainty analysis
- Documented traceability chain
- Comprehensive calibration certificates
- ISO/IEC 17025 compliant processes
Industry Applications
Our mechanical calibration services support critical operations across multiple industries:
- Aerospace & Aviation
- Automotive Manufacturing
- Medical Device Manufacturing
- Tool & Die Manufacturing
- Precision Machining
- Quality Control Laboratories
- Research & Development
Calibration Intervals
Recommended calibration frequency depends on usage, accuracy requirements, and criticality:
- Daily Use: Every 6 months
- Regular Use: Annually
- Light Use: Every 2 years
- Critical Applications: Quarterly
- Reference Standards: Annually
- After Damage: Immediately
Ensure Accurate Mechanical Measurements
Don't risk equipment damage, product defects, or quality failures with uncalibrated measurement tools. Schedule your NIST-traceable mechanical device calibration today.
Fast turnaround available • On-site calibration for large tool inventories