45 x 15 mm Plain Glass Surface Plate Flatness 0.1 µm - Metav IndustryLine

Take advantage of the combination of 0.1 µm flatness and a compact 45 x 15 mm format for dependable surface checks and easy handling in the workshop; order the item directly via Metav Werkzeuge or consult our advisors for specification support.

Flat glass reference plate, 45 x 15 mm, 0.1 µm — Metav IndustryLine precision standard

Flat glass reference plate, 45 x 15 mm, 0.1 µm is a compact inspection standard for quick verification of surface evenness and comparative tests in production and quality control.

• Ultra-flat 0.1 µm flatness calibration standard
• Compact 45 x 15 mm format for tight spaces
• Hardened glass for stable reference surface

Reliable metrology: accurate flatness made usable

A reference surface with 0.1 µm flatness provides a meaningful reduction in measurement uncertainty for everyday inspection tasks. The high flatness tolerance class means the plate serves as a repeatable benchmark when checking component faces, fixture seats or reference blocks. By using a stable glass reference plate instead of improvised standards, the number of false rejects due to reference error is reduced, which supports leaner quality procedures and fewer corrective operations. The result is faster throughput in inspection loops and a consistent basis for pass/fail decisions.

Small footprint, simple handling — benefits for the workshop

The 45 x 15 mm footprint and low mass make this reference plate especially suitable where bench space is limited or quick in-process checks are required. The compact format eases positioning on machine tables, in jigs or beside test rigs and avoids excessive edge deflection that can occur with longer gauges. The modest weight supports single-person handling and fast swap-out during batch checks. This shape is therefore ideal for tight-tolerance components and short-run quality inspections where agility and reproducibility matter.

Practical application and why Metav IndustryLine is a dependable choice

Designed as a reference for surface flatness checks, the glass plate integrates directly into established inspection routines: lay the plate on the test surface, use feeler gauges or optical comparators to detect deviation, or apply it as a comparative datum for surface-parallel tests. The product is part of Metav IndustryLine’s measured offering and benefits from the company’s supply reliability and quality filter in Emmerich. Metav’s broad portfolio and experienced advisory service simplify procurement and technical matching for shop floors and laboratories alike, supporting a smooth introduction of precision standards into daily workflows.

Choose the Metav IndustryLine flat glass reference plate for trustworthy, repeatable surface verification — contact Metav Werkzeuge for technical guidance or procurement at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: M318.222
• GTIN: 4054469128177
• Category: Parallelunterlagen
• Label: Planglas, 45 x 15 mm Genauigkeit 0,1 um
• Manufacturer: Metav IndustryLine

Facts

• Dimensions: 45 x 15 mm
• Thickness: 12 mm
• Flatness: 0.1 µm
• Weight: 0.2 kg
• Customs tariff number: 90173000

Special features

• Glass reference plate for surface flatness testing
• Compact format for bench and in-process checks
• Suitable as a comparative inspection standard

FAQ

What is the intended use of this flat glass reference plate?
The flat glass reference plate is intended for verification of surface evenness and as a comparative reference in routine inspection tasks; it provides a stable, ultra-flat datum for checking component faces and fixture seats.

How precise is the plate and what does 0.1 µm mean in practice?
The plate is rated to 0.1 µm flatness, which indicates an extremely low deviation across the reference surface and supports reliable, repeatable checks in precision workshop and metrology settings.

Can the plate be used as a primary calibration standard?
The plate is designed as a reference for comparative measurements and in-process verification; for primary calibration duties, reference to an accredited calibration laboratory and appropriate certificates is advised.

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