12mm Ceramic Setting Ring 0.001mm Accuracy, Antimagnetic ZrO2 Hardened HV1250 - Metav IndustryLine

Benefit from the combination of sub‑micron accuracy (±0.001 mm), extreme hardness (HV 1250) and a corrosion‑resistant zirconia ceramic construction for reliable, long‑term calibration in busy workshop environments; order directly via Metav Werkzeuge or consult our technical advisors for application advice.

Ceramic calibration ring 12 mm ±0.001 mm (38×10) — Metav IndustryLine

A compact ceramic calibration ring designed for precise setting and verification of measuring instruments and gauges in workshop and inspection settings.

• Zirconia ceramic, corrosion-resistant
• Hardness HV 1250 for long service life
• Accuracy ±0.001 mm for sub-micron setting
• Workshop-grade, antimagnetic and wear-resistant

Precision that reduces rework and inspection time

The Ceramic calibration ring 12 mm provides an accuracy of ±0.001 mm, which translates into repeatable reference points for setting comparators, gauges and optical measuring stages. Such sub‑micron fidelity reduces secondary inspection and rework, improving throughput in measurement tasks. The tight tolerance also supports traceable calibration routines and aids quality control processes where small deviations would otherwise trigger costly rejects.

Material advantages that extend maintenance intervals

Made from zirconia ceramic, the ring offers a combination of high hardness (HV 1250) and chemical stability that resists abrasion and corrosion in workshop conditions. The antimagnetic and wear‑resistant properties mean the reference surface remains usable for longer before reconditioning is required, lowering lifecycle costs and downtime. For environments where metal artefacts can interfere with precision instruments, the non‑magnetic behaviour ensures measurement integrity without additional shielding.

Workshop integration: compact, robust and practical

The compact geometry (12 mm reference diameter with a 38×10 profile) suits bench‑top fixtures and compact gauge mounts where space is limited. The workshop‑grade construction balances size with sufficient stiffness for repeatable handling, enabling straightforward use during set‑up or routine checks. Clear, single‑purpose design reduces handling errors and integrates well with calibration benches, height gauges and small‑part inspection jigs.

For tailored advice on the Metav IndustryLine ceramic calibration ring and its suitability for specific instruments, contact Metav Werkzeuge in Emmerich — technical consultants can recommend application‑specific handling and delivery options.

Technical Data

• Article number: M313.K12
• Product name: Ceramic calibration ring 12 mm ±0.001 mm (38×10)
• Brand: Metav IndustryLine

Facts

• Diameter: 12 mm
• Accuracy: ±0.001 mm
• Hardness: HV 1250
• Profile: 38×10 mm

Special features

• Material: zirconia ceramic
• Corrosion-resistant surface
• Antimagnetic behaviour
• Wear-resistant finish
• Workshop-grade design

FAQ

What level of accuracy can I expect from this calibration ring?
The calibration ring delivers an accuracy of ±0.001 mm, making it suitable as a sub‑micron reference for setting and checking fine measuring instruments.

Is the ring suitable for use near magnetic measurement equipment?
Yes. The zirconia ceramic construction is antimagnetic, so it will not disturb magnetic‑sensitive probes or comparators during calibration tasks.

What advantage does HV 1250 hardness provide in practice?
A hardness of HV 1250 ensures high wear resistance, so contact surfaces remain stable over many cycles, reducing the frequency of replacement or reconditioning.

Which applications suit this workshop‑grade calibration ring?
Typical uses include setting dial indicators, verifying comparator positions, and serving as a compact reference on small fixtures in machine shops and inspection benches.

What is the article number and brand for ordering or reference?
The item is sold as M313.K12 under the Metav IndustryLine range.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com