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Calibration Services ISO/IEC 17025:2005 Accredited
Calibration Laboratory
Field Services & Calibrations
In House Services, Upgrades & Retrofits
Tension Calibration
Compression Calibration
Horizontal Calibration
Hardness Calibration
Hardness Conversion Charts
Examples of Calibration Certificates
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Calibration Services ISO/IEC 17025:2005 Accredited

United Testing Systems Canada Ltd. obtained its Accreditation to meet the requirements of ISO/IEC 17025:2005 criteria from NVLAP in Gaithersburg Maryland. NVLAP Lab Code: 200311-0.

Calibration Laboratory

United is proud to operate a fully equipped state of the art Force Calibration Laboratory.

Field Services & Calibrations

United offers field Calibration Services throughout Canada and provides ISO/IEC 17025 accredited calibrations at your facility.

In House Services, Upgrades & Retrofits

United Testing Systems Canada Limited operates from a fully integrated 11,000 square foot facility in Concord, Ontario.

Tension Calibration

Force verification by means of standard calibration devices set up is by use of elastic calibration devices. 

Compression Calibration

 

Horizontal Calibration
Hardness Calibration

The hardness test is by far, the most widdely used mechanical test for evaluating the properties of metals as well as certain other materials.The hardness of a material is considered resistance to permanent indentation. The principal purpose of the hardness test is to determine the suitability of a material for a given application.

Hardness Conversion Charts

The requirement to convert from one hardness test scale to another is common practice and is covered by various International Standards (ASTM E140, ISO 18265). These standards state that, due to the differences in various types of hardness test methods, it is not possible to show a constant relationship across all materials. As such, the standards provide approximate conversions tables according to material type and it is essential to use the correct one.

Examples of Calibration Certificates

ASTM Designation E-74: Standard Practice of Calibration of Force-Measuring Instruments for Verifying the Force Indication of Testing Machines