Allometrics provides NIST-traceable caliper calibration services that support your regulatory compliance requirements. We understand that precise dimensional measurements form the foundation of your quality control program. As an A2LA ISO 17025 accredited calibration laboratory with over 50 years of specialized experience, we make sure your equipment is within spec every time.
Our accredited caliper calibration services deliver the measurement traceability and detailed documentation your auditors expect. Each calibration includes complete uncertainty analysis and certificates demonstrating traceability to NIST through our maintained reference standards. [1] We serve quality assurance professionals nationwide who need reliable calibration services from a laboratory that understands the regulatory pressures and documentation requirements of operating in controlled industries.
When your measurement data needs to be legally defensible and audit-ready, our A2LA accreditation and decades of metrology expertise provide the confidence your quality management system requires.
Caliper Types We Calibrate
We calibrate the precision measuring instruments that quality control and manufacturing teams rely on for dimensional verification including:
- Inside caliper
- Outside caliper
- Divider caliper
- Oddleg caliper
- Micrometer caliper
- Vernier caliper
- Dial caliper
- Digital caliper
Our accredited calibration capabilities extend up to 12 inches, using precision gage blocks as reference standards. We calibrate instruments from major manufacturers including Mitutoyo, Starrett, Fowler, Brown & Sharpe, and SPI. [2]
Industries That Rely on Precisely Calibrated Calipers
Dimensional measurement accuracy affects product quality, regulatory compliance, and operational efficiency across manufacturing and regulated industries. We serve organizations where precise caliper measurements are critical to maintaining specifications and passing audits, including the following:
Petrochemical – Pipe specifications, valve components, and equipment dimensions require documented measurement traceability for safety and operational standards.
Industrial Manufacturing – Component fabrication, assembly operations, and quality control processes depend on accurate dimensional verification throughout production.
Aviation – Aircraft component tolerances and assembly specifications require NIST traceable dimensional measurements for safety and regulatory compliance.
Research and Development – Prototype development, product testing, and experimental work demand precise dimensional measurements with documented traceability.
Aerospace – Critical component tolerances for spacecraft and satellite systems require accredited dimensional measurement services.
Why Choose Allometrics for Caliper Calibration
A2LA ISO 17025 Accreditation Our laboratory maintains A2LA accreditation to ISO/IEC 17025:2017, demonstrating our technical capability and high standards for calibration laboratory competence. This accreditation is independently verified through regular assessments.
NIST Traceable Documentation Every calibration includes certificates demonstrating complete traceability to NIST through our maintained reference standards.
50+ Years of Experience Since 1976, we’ve provided calibration services to regulated industries requiring precise measurement traceability. Our experience means we understand the compliance challenges quality professionals face and the documentation standards auditors expect.
Nationwide Coverage We serve quality assurance and manufacturing operations throughout the United States, allowing multi-site organizations to consolidate calibration services with a single accredited provider.
Maintained Reference Standards Our own precision gage blocks undergo regular calibration to maintain measurement traceability and meet accreditation requirements, ensuring accurate and reliable results within our accredited scope.
Why You Need a Reliable Caliper Calibration Provider
What is Caliper Calibration?
Caliper calibration compares your measuring instrument against precision gage blocks with documented traceability to NIST. We verify measurement accuracy at multiple points throughout your caliper’s range, documenting any deviations from specified tolerances. This process establishes whether your instrument meets performance specifications and provides the measurement data necessary to demonstrate compliance with your industry requirements. Accredited calibration certificates also include as-found and as-left measurements, and uncertainty analysis.
Benefits of Regular Caliper Calibration
Audit Preparedness – Current calibration certificates with NIST traceability provide the documentation auditors require when reviewing your quality management system.
Measurement Confidence – Regular calibration verifies your dimensional measurements remain accurate, supporting confident quality decisions and reducing risk of accepting out-of-specification products.
Cost Control – Scheduled calibration prevents measurement errors that lead to scrap and rework while identifying instruments drifting out of tolerance before they cause production issues.
Risks of Neglecting Caliper Calibration
Compliance Failures – Missing or expired calibration records create audit nonconformities that can delay product releases or require corrective action plans.
Questionable Data – When calibration records are expired, all measurements taken with those instruments become questionable, potentially invalidating batch records and requiring product holds.
Hidden Quality Problems – Uncalibrated instruments may drift out of tolerance gradually, creating systematic measurement errors that remain invisible until calibration reveals the problem.
Request Your Caliper Calibration Services Today
Maintaining measurement traceability shouldn’t create administrative burdens or interrupt your production schedule. We provide straightforward caliper calibration services with the documentation and turnaround times quality assurance professionals need to maintain compliance and keep operations running smoothly.
What to Expect: Ship your calipers to our Webster, Texas laboratory with any specific tolerance requirements or calibration procedures your quality system requires. We’ll perform NIST traceable services or accredited calibration services and return your instruments with the documentation your records demand. If instruments are found out of tolerance, we’ll contact you to discuss available options before proceeding.
Nationwide Service: Our calibration laboratory serves quality assurance and manufacturing operations throughout the United States. Whether you operate a single facility or manage calibration programs across multiple locations, we provide consistent service and documentation that supports your compliance requirements.
Get Started: Contact Allometrics to schedule caliper calibration services or discuss your specific measurement traceability requirements.
Allometrics: 1425 Atlantis Dr Suite B Webster, TX 77598
Phone: (281) 474-3329
Our calibration experts can answer questions about our accredited scope, turnaround times, and how our services support your quality management system requirements.