481.1mm Calibration Gauge Grade 1, DIN 861/1, DIN EN ISO 3650/1 - Metav IndustryLine

Take advantage of a laboratory-grade reference gauge that combines stable length control, industrial conformity and robust material choice for dependable instrument checks. The precise 481.1 mm length in Grade 1 quality supports consistent verification of calipers and micrometres; order directly via Metav Werkzeuge or ask the sales team for application advice.

Calibration end standard 481.1 mm, Grade 1 (Metav IndustryLine)

The Calibration end standard 481.1 mm is a precision reference gauge for checking calipers and micrometres in workshop and inspection environments.

• Grade 1 accuracy according to DIN 861/1
• Reference length 481.1 mm for standard checks
• Made from specially selected steel
• Conforms to DIN EN ISO 3650/1

Ensuring measurement reliability with a stable reference

A calibrated reference bar provides the rational basis for repeatable measurement control: the 481.1 mm nominal length in Grade 1 quality functions as a stable, traceable standard for routine verification of length-measuring tools. Using a dedicated reference gauge reduces uncertainty in pass/fail decisions during incoming inspection and in-process checks, because the physical artefact replaces indirect estimations with a defined length. The conformity to DIN EN ISO 3650/1 indicates that the component is manufactured to recognised metrology tolerances, which supports documentation and auditability of quality processes.

Durable construction for workshop use and long service life

Constructed from special steel, the bar balances rigidity and wear resistance to maintain length stability under normal workshop conditions. The chosen material minimises changes from handling and ambient conditions, which means fewer surprises during comparison measurements. At approximately 1.9 kg, the mass provides a solid feel that helps avoid unintended bending while being manageable for single-person handling. The result is a reference piece that preserves form and function over many calibration cycles, reducing the need for replacement and lowering total cost of ownership.

Simple integration into quality workflows and verification routines

Designed as a practical reference gauge, this end standard integrates quickly into inspection benches for direct comparison with dial, vernier and digital calipers as well as micrometres. Traceable reference lengths are essential when establishing measurement baselines, performing instrument checks after maintenance, or validating quality control equipment before critical runs. The compact, well‑defined geometry aids fast setup and repeatable alignment, supporting smoother quality audits and quicker decision making during production stops.

For reliable reference standards from Metav IndustryLine, request the M318.209 calibration end standard via Metav Werkzeuge to equip the workshop with a stable 481.1 mm Grade 1 reference that supports consistent verification of measuring instruments.

Technical Data

• Article number: M318.209
• GTIN: 4054469128115
• Manufacturer: Metav IndustryLine

Facts

• Nominal length: 481.1 mm
• Grade: 1
• Weight: 1.9 kg
• Tariff number: 90173000

Special features

• Material: special steel
• Standard: DIN EN ISO 3650/1
• Intended use: reference gauge for checking calipers and micrometres

FAQ

What is the primary purpose of this end standard?
The calibration end standard M318.209 serves as a precision reference gauge for checking and comparing calipers and micrometres to a defined length of 481.1 mm.

What does Grade 1 signify for the end standard?
Grade 1 denotes a high-accuracy tolerance class suitable for workshop and inspection use where reliable reference lengths are required; it ensures narrower permissible deviation than general-purpose grades.

Which material is used and why does it matter?
The bar is made from special steel, chosen for dimensional stability and wear resistance so that the reference length remains consistent under normal handling and storage.

Is this standard produced to recognised metrology norms?
Yes, the product is manufactured in accordance with DIN EN ISO 3650/1, indicating conformity with established dimensional reference requirements.

Can this gauge be used for routine calibration checks?
The gauge is designed for routine verification tasks, enabling fast comparison measurements that support repeatable instrument checks and quality control processes.

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