Mass Calibration

Setting the Standard in Mass Calibration Services

At Accredited Labs, we prioritize precision and reliability in mass calibration. With over 50 years of experience and ISO/IEC 17025:2017 accreditation, we provide mass calibration services that ensure your equipment performs with the highest accuracy, supporting industries that demand top-tier measurement precision.

Our mass calibration services cover a broad range of needs, from microbalances to large industrial scales. We specialize in small mass calibration (1 mg to 10 g) with industry-leading precision, mid-range calibration (10 g to 50 kg) for industrial applications, and heavy mass calibration (up to 10,000 kg) for large-scale operations.

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Our Comprehensive Mass Calibration Services

At Accredited Labs, we provide a wide range of calibration services to ensure your equipment meets the highest standards of accuracy and reliability.

Small Mass Calibration: We calibrate masses from 1 mg to 10 g with uncertainties as low as 0.008 mg, ideal for microbalances and precision instruments used in research and pharmaceuticals.

Mid-Range Calibration: Covering 10 g to 50 kg, we provide accurate calibration with uncertainties as low as 0.045 mg, perfect for industrial and commercial scales.

Heavy Mass Calibration: Calibrating masses from 50 kg to 10,000 kg, we ensure precise measurements with uncertainties as low as 0.9 lb for large-scale applications like truck and floor scales.

Balances

We specialize in calibrating precision weighing instruments from leading manufacturers such as Ohaus, Mettler Toledo, Sartorius Stedim Biotech, Genesis, and Shimadzu. Balances are crucial measurement devices used in various industries for accurate mass determination. Our calibration process involves comparing the balance's performance against traceable mass standards, adjusting for linearity, repeatability, and sensitivity. We ensure your balance meets or exceeds manufacturer specifications and relevant industry standards. Whether you require calibration for analytical, precision, or industrial balances, our expert technicians utilize state-of-the-art equipment and methods to deliver reliable, accurate results, helping you maintain the integrity of your weighing processes.
Bulk Weighers

Bulk Weighers are essential industrial equipment used for measuring large quantities of materials in various sectors, including manufacturing, agriculture, and logistics. These weighing systems are designed to accurately measure and dispense bulk materials such as grains, powders, or liquids. Our calibration process ensures the accuracy and reliability of your Bulk Weighers, utilizing traceable standards and advanced techniques to verify and adjust the equipment's performance across its entire operating range. We calibrate Bulk Weighers from a wide range of manufacturers, maintaining their precision to meet industry standards and regulatory requirements. Trust Accredited Labs to keep your bulk weighing operations precise and efficient.
Rail Scale

Rail Scales are large-capacity weighing systems designed to accurately measure the weight of railcars and their contents while in motion or stationary. These scales are critical for inventory management, trade transactions, and ensuring compliance with weight regulations in the transportation industry. Our calibration process for Rail Scales involves using certified test weights and specialized equipment to verify the accuracy and linearity of the scale across its entire weighing range. We employ methods that adhere to industry standards and regulatory requirements, ensuring your Rail Scale maintains its precision and reliability. Trust Accredited Labs to calibrate your Rail Scale equipment from various manufacturers, helping you maintain operational efficiency and regulatory compliance.
Scales

We specialize in calibrating a wide range of scales from leading manufacturers, including Ohaus, Avery Weigh-Tronix, Mettler Toledo, Rice Lake Weighing Systems, and GSE Scale Systems. Scales are precision instruments used to accurately measure mass or weight across various industries and applications. Our expert technicians employ traceable reference standards and follow rigorous procedures to ensure your scales meet the highest accuracy and reliability standards. We calibrate various types of scales, from analytical balances to industrial platform scales, verifying their performance across multiple test points and load ranges. Trust Accredited Labs to maintain the accuracy and compliance of your weighing equipment, helping you ensure quality control and regulatory adherence in your operations.
Truck Scale

Truck scales, also known as weighbridges, are large platform scales used to weigh loaded vehicles in industries such as transportation, agriculture, and manufacturing. We calibrate truck scales from leading manufacturers, including Avery Weigh-Tronix, GSE Scale Systems, Mettler Toledo, National Instruments Corporation, and Fairbanks Scales. Our calibration process ensures accurate and reliable weight measurements by using traceable mass standards and following industry-approved procedures. This service helps maintain compliance with regulatory requirements and optimizes operational efficiency for our clients.
Weight-Mass Calibration

We calibrate a wide range of weight sets and mass standards from leading manufacturers such as Troemner, Inc., Rice Lake Weighing Systems, Ohaus, Mettler Toledo, and Denver Instruments. Weight-Mass calibration ensures the accuracy and reliability of mass measurement devices used in various industries, including laboratories, manufacturing, and quality control. Our calibration process involves comparing the test weights to certified reference standards using highly sensitive comparators or balances. We verify the nominal mass value, determine any deviations, and provide a comprehensive calibration report. Trust Accredited Labs to maintain the integrity of your weight-mass equipment, ensuring compliance with industry standards and regulations.
Wheel Weigher

These portable scales, such as those manufactured by Intercomp, are critical for ensuring proper vehicle balance, load compliance, and safety in various industries, including transportation, racing, and aerospace. Our Mass discipline calibration process for Wheel Weighers involves comparing the device's readings against traceable mass standards, adjusting for linearity and accuracy across multiple load points. This precise calibration ensures that your Wheel Weighers provide reliable and accurate measurements, helping you maintain regulatory compliance and optimal vehicle performance. Trust Accredited Labs to keep your weighing equipment operating at peak precision.

“Always professional and on time. Equipment is tested, and reports are emailed before the end of the day. Great company to work with!!”

Lori Moncur

“I recently used this calibration company and was very impressed with their professionalism, efficiency, and attention to detail. The technicians were knowledgeable and clearly committed to ensuring that all of my equipment was properly calibrated to meet industry standards.”

Randy Whiteside

“Best calibration company I have ever dealt with. Place your trust in these guys, and you won't be disappointed.”

Anthony Guardalabene

“My site's been working with CalTec for the past three months, and they are my go-to. Very responsive and always willing to help in any way possible. Highly recommend their service!!”

Summer Miller

“Excellent company for calibration inspection equipment. They are fast, friendly, and another descriptive word that starts with the letter F. Customer service #1.”

Branko Kovacic

“I am the Lab manager at a compounding pharmacy and was in need of a trustworthy, professional scale service for our broken scale. Utah Scale Center exceeded our expectations. They quickly diagnosed and repaired our scale and gave me tips to keep our scale in perfect condition. Staff is friendly, great at communication, and seem very experienced. Thank you to Cathy, Felix, and Brian for taking great care of us and making my job easy.”

Lauren Russell

Service Quality

Top-Quality Calibration with Local Commitment

At Accredited Labs, we pride ourselves on delivering top-quality services. Our advanced calibration solutions, customer-centric approach, and local expertise ensure precision, compliance, and satisfaction.

ISO 17025 Accredited Calibration

ISO 17025 accreditation ensures accurate and reliable results with full traceability.

Unmatched Calibration Range

Offering the broadest range of calibration services, ensuring all your needs are met with precision.

Fast Turnaround Times

We understand the importance of minimizing downtime. Our quick turnaround times get your equipment back in action fast.

Highly Skilled Technicians

Our experts bring extensive industry experience and continuous training to every service.

ISO 17025 Accredited Calibration

ISO 17025 accreditation ensures accurate and reliable results with full traceability.

Unmatched Calibration Range

Offering the broadest range of calibration services, ensuring all your needs are met with precision.

Fast Turnaround Times

We understand the importance of minimizing downtime. Our quick turnaround times get your equipment back in action fast.

Highly Skilled Technicians

Our experts bring extensive industry experience and continuous training to every service.

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Service Delivery

Our Nationwide Calibration Network

Accredited Labs operates a network of top-tier calibration service providers across the nation, ensuring high-quality, reliable, and efficient calibration services. Our local branches, operating under well-known regional brands, deliver tailored solutions to meet the specific needs of our customers.

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Our locations within 500 miles of Dallas, Texas

Dallas, TX

Aldinger

Since 1972, we have been providing top-quality calibration services for test and measurement equipment in Texas and beyond.

Visit Website +1 888-822-1299

Houston, TX

Aldinger

Since 1972, we have been providing top-quality calibration services for test and measurement equipment in Texas and beyond.

Visit Website +1 888-822-1300

Little Rock, AR

Aldinger

Since 1972, we have been providing top-quality calibration services for test and measurement equipment in Texas and beyond.

Visit Website +1 888-822-1301

San Antonio, TX

Aldinger

Since 1972, we have been providing top-quality calibration services for test and measurement equipment in Texas and beyond.

Visit Website +1 888-822-1302

La Mirada, CA

Cal Labs

Cal-Labs has provided quality calibration in So California since 1977. We are A2LA accredited to ISO 17025. We calibrate dimensional equipment.

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Beavercreek, OH

Cal Tec PM

Calibration Specialists with expertise in Quality Assurance, Manufacturing, Construction and Inspection.

Visit Website +1 866-739-1077

Anaheim Hills, CA

Cal-Cert