Allometrics delivers ISO 17025 accredited mass calibration services with unmatched precision for industries from pharmaceuticals to petrochemicals, backed by 50 years of expertise and nationwide service coverage. Contact us today at (281) 474-3329 to discuss your mass calibration needs and discover how our certified technicians can ensure your weighing equipment meets the most stringent regulatory standards.
Precision Mass Calibration Backed by Five Decades of Accredited Excellence
With ISO/IEC 17025 accreditation and ASTM-certified reference standards, Allometrics provides mass calibration services that satisfy FDA, EPA, ISO, and OSHA compliance requirements across all industries. Our experienced metrologists calibrate everything from micro-balances handling microgram samples to industrial scales supporting loads up to 200 kilograms, delivering detailed certificates with full traceability and measurement uncertainty documentation that auditors trust. Whether you need in-house calibration at our Texas facility or on-site service to minimize production disruption, we offer flexible scheduling, expedited turnaround options, and the technical expertise that quality assurance managers rely on.
Our Mass Calibration Services: Precision Weighing Solutions for Any Industry
Weight Calibration
Our accredited weight calibration services maintain ASTM Class 000 through Class 2 tolerances for reference weights and test weight sets from 1mg to 10kg. We provide complete documentation of mass values, density, and measurement uncertainty to ensure your mass standards maintain their NIST traceability chain for internal balance verification, customer scale testing, or maintaining your own calibration program across any industry application. See our list of weight calibration services here →
Gravimetric Testing
Allometrics calibrates pipettes, burettes, and volumetric devices using gravimetric methods with measurement uncertainties as low as 0.033 µL for critical liquid handling applications. Our ISO 17025 accredited gravimetric calibration services support pharmaceutical formulation, chemical analysis, petrochemical testing, and research laboratories where accurate volume measurement directly impacts product quality, regulatory compliance, and experimental validity. Learn more about our gravimetric testing services →
Specialized Mass Calibration Equipment
Beyond standard balances and scales, we calibrate load cells and other specialized mass measurement equipment used in production and laboratory environments. Our experienced technicians work with your team to develop calibration procedures that maintain accuracy without compromising functionality, ensuring compliance for food processing, petrochemical operations, and other regulated industries with unique weighing requirements. Call to inquire about our specialized mass calibration capabilities →
Scale Calibration
Allometrics provides ISO 17025 accredited calibration for platform scales, bench scales, precision scales, and counting scales. Using calibrated reference weights with full NIST traceability, we deliver the documented measurement uncertainty and compliance certificates that pharmaceutical, chemical, manufacturing, and research operations require for regulatory audits and quality assurance programs. Explore our scale calibration services →
Balance Calibration
Since 1976, pharmaceutical, chemical, and research laboratories have trusted Allometrics for ISO 17025 accredited balance calibration that stands up to the toughest regulatory scrutiny. Our calibration experts service analytical, semi-micro, micro, and ultra-micro balances from 1 mg to 10 kg capacity, delivering the measurement uncertainty documentation and compliance certificates your audits demand. Our accredited balance calibration services →
Ready to ensure your weighing equipment delivers audit-ready accuracy?
Contact Allometrics at (281) 474-3329 to discuss your mass calibration requirements, or explore our complete range of calibration services to discover how our ISO 17025 accredited laboratory can support your entire quality program.
Your Mass Calibration Questions Answered
Mass calibration compares your balances, scales, and weights against reference standards with known accuracy, documents their performance, and verifies measurements that meet your specified tolerances. We follow ISO 17025 accredited procedures that provide NIST traceable measurements for regulatory compliance [1].
The purpose of scheduled calibration is to prevent measurement drift from affecting production quality, compliance status, and operational decisions. Regular calibration programs extend equipment life by identifying mechanical issues before complete failure while avoiding costly rejected batches and failed audits that result from out-of-tolerance instruments.
You can find ISO 17025 accredited and NIST traceable mass calibration services through our A2LA accredited laboratory that calibrates balances, scales, weights, and equipment used for gravimetric testing [2]. We provide in-lab and field calibration service. Call us at (281) 474-3329 to discuss your calibration needs.
Resources
- https://www.nist.gov/glossary-term/27311
- https://a2la.org/iso-iec-17025-identified-as-an-approved-forensic-standard-by-the-osac/