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calibration

April 30, 2025

Accreditation Case Study: Cameron Instruments

Cameron Instruments offers their customers high-quality measurement, calibration, and test equipment, as well as accredited calibration and repair services in their state-of-the-art pressure calibration laboratory. Located in Ontario, Canada, the facility is ISO/IEC 17025:2017 accredited for

Accreditation,  Calibration,  Case Study,  ISO/IEC 17025 A2LA,  accreditation,  accreditation body,  calibration,  calibration lab,  ISO 17025

A metrologist using a calibration device

December 17, 2024

Common Calibration Certificate Findings

When working with clients that need accredited calibration services, ISO/IEC 17025 instructs laboratories on what is required for accredited calibration certificates in many sections, including 7.8.2.1, 7.8.4.1, and 7.8.6. These requirements are strengthened further by A2LA’s normative requirements

Calibration,  ISO/IEC 17025 A2LA,  Accrediation,  accreditation body,  calibration,  ISO/IEC 17025

A man in a laboratory examining the contents of a beaker with two other scientists working in the background

December 3, 2024

Explaining ISO/IEC 17025 Competency Requirements

Accreditation proves an organization’s ability to perform work competently, which is why ISO/IEC 17025 places a heavy emphasis on personnel competency within section 6.2. This section of the standard contains several requirements—mainly covered in clauses 6.2.2 and 6.2.5—and it is one of the top ten

ISO/IEC 17025 A2LA,  Accrediation,  accreditation body,  calibration,  ISO/IEC 17025,  laboratory accreditation,  third-party accreditation body

hand holding check mark with a world map

July 31, 2024

Figuring Out Significance: What Are Significant Figures

While performing laboratory activities, such as testing or calibration, there are many instances in which results are required to be formatted in significant figures/digits. A common conundrum is understanding what exactly significant figures/digits are and how to properly round results to find

Calibration calibration,  Jenna Schoettker,  significance

a piece of calibration testing equipment with the A2LA logo

June 25, 2024

In-House Calibrations vs Internal Calibrations

Calibration laboratory personnel often use the terms “in-house calibration” and “internal calibration” interchangeably. Although they sound similar in meaning, these two terms have significantly different applications and using them interchangeably can often create confusion. It can also,

Calibration,  ISO/IEC 17025 A2LA,  Accrediation,  accreditation body,  calibration,  Inspection Body,  ISO/IEC 17025,  laboratory,  laboratory accreditation

Scientist running test in lab

May 20, 2022

World Metrology Day: Metrology in the Digital Era

World Metrology Day is observed on May 20th and commemorates the anniversary of the signing of the Metre Convention in 1875 by representatives from seventeen nations. The convention aimed to establish ‘worldwide uniformity of measurement.’ The theme this year is "Metrology in the Digital Era."

ISO/IEC 17025,  News calibration,  digital age,  industry tools,  ISO/IEC 17025,  measurement,  measurement analysis,  measurement uncertainty,  Metrologist,  metrology,  World Metrology Day

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