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Extensometer calibration.

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Precision Displacement Calibration Services

Extensometer calibration is carried out to verify the accuracy of extension, strain, and displacement measurements used during tensile and compression testing of materials such as steel, reinforcement bars, wires, polymers, and composites. Accurate extensometer calibration is essential for determining modulus of elasticity, elongation, yield point, and proof stress with confidence

Why Extensometer calibrationMatters.

Ensures Accurate Strain Measurement

Calibration confirms that measured extension and calculated strain values truly represent material deformation during testing.

Supports Valid Determination of Mechanical Properties

Accurate extensometers are critical for reliable evaluation of elastic modulus, yield behavior, and elongation, especially in steel and reinforcement testing.

Maintains Compliance With Quality and Accreditation Requirements

Regular calibration supports compliance with NABL, ISO/IEC 17025, IS, ASTM, and project-specific standards.

Prevents Test Errors and Report Rejection

Uncalibrated or drifted extensometers can lead to incorrect results, disputes, or non-conformities during audits and inspections.

GL Advantages.

Accredited Facility: NABL-accredited laboratory with traceable calibration and stringent Quality System procedures.

Compliance with Standards: We conduct all procedures in strict accordance with recognized National or international standards, including IS, ASTM, EN, JIS, SANAS, OIML, and DKD.

Experienced Personnel: Technologists and experts who interpret results.
Rapid and Reliable Reporting: Valid calibration reports that comply with relevant standards.
Calibration Capabilities: Lab and on-site calibration, along with post-test consulting services.

Global Lab Advantage.

Accredited facility.
Standards compliance.
Experienced analysts.
Fast, reliable reporting.
Field + Lab capability.

Applications

  • Universal Testing Machine (UTM) setups
  • Reinforcement steel, wire, and tensile testing laboratories
  • Modulus of elasticity and elongation testing
  • Research and educational institutions
  • Manufacturing and quality control laboratories
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extensometer calibration
Extensometer calibration

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Global Lab provides comprehensive testing for construction and engineering materials, including concrete, cement, steel, aggregates, bitumen, soil, tiles, paver blocks, and other civil and infrastructure materials. We also handle customized tests as per client or project specifications.

Yes. Our team is equipped with mobile testing facilities and field instruments for on-site sampling, inspection, and testing — ensuring quick and reliable results without disrupting your project timelines.