INSIZE gauge block plate 0.5 mm class 2 with certificate (model 4101-CD5)

INSIZE gauge block plate 0.5 mm class 2 with certificate (model 4101-CD5) is a precision reference plate designed for dimensional metrology and calibration tasks. With a nominal thickness of 0.5 mm and produced to tolerance class 2, this gauge block plate is intended for use in measurement labs, quality control departments and inspection benches where reliable, repeatable reference standards are required. The supplied certificate confirms compliance with manufacturing tolerances and provides traceability for calibration records.

Advantages

The gauge block plate provides a stable, flat reference surface with a tightly controlled nominal thickness of 0.5 mm, enabling accurate setting and verification of micrometers, gauges and other precision measuring tools. Being manufactured to tolerance class 2 ensures consistent dimensional accuracy while the included certificate supports traceability and quality documentation. The compact plate design makes it easy to handle, store and integrate into routine calibration and inspection procedures.

Suitable for

• Calibration and verification of micrometers and dial gauges
• Setting reference stacks and comparative measurements
• Quality control and inspection processes in production and lab environments
• Verification of measuring instruments and fixture setup

When it may not be suitable

This gauge block plate is intended as a dimensional reference at a specific nominal thickness; it is not a replacement for a full set of gauge blocks when multiple sizes are required. For applications demanding the tightest precision class (e.g., class 0 or ASME-grade standards) or specialized materials/coatings, a different gauge block or reference standard may be more appropriate.

Key specifications

• Nominal thickness: 0.5 mm
• Tolerance class: Class 2 (manufacturing tolerance per class specification)
• Form: flat plate reference for dimensional measurement
• Use: laboratory and workshop metrology, inspection and calibration tasks

How to use

Before use, ensure the plate and measuring instruments are clean and at ambient temperature to minimise thermal effects. Place the gauge block plate on a stable, flat surface or between measurement faces as required for the instrument being verified. Use the plate as a reference thickness to set jaws or anvils of micrometers, compare against gauge block stacks, or verify instrument zero and scale. Follow standard calibration procedures and record the certificate details in your quality documentation.

What to consider before purchase

• Required accuracy: confirm that tolerance class 2 meets your measurement uncertainty and process requirements
• Single thickness: ensure a single 0.5 mm reference plate is suitable for your calibration tasks
• Certification needs: verify that the supplied certificate provides the traceability level you require
• Environmental control: consider temperature stability and handling procedures for precision references

Usage recommendations

Store the plate in its protective packaging when not in use, handle with clean, dry gloves or finger cots to avoid contamination, and allow the plate and instruments to thermally stabilise before critical measurements. Periodic recalibration according to your quality schedule will maintain traceability and measurement confidence.