50mm Glass Rule For Microscope Calibration With 0.1mm Scale, Supplied In Case - Metav IndustryLine

Take advantage of a compact, soda‑lime glass reference that combines a fine 0.1 mm engraved scale with a measurement range suited to precision optical checks; its low weight and stable material support repeatable microscope verification. Order directly via Metav Werkzeuge or consult our specialists for application advice.

Glass ruler by Metav IndustryLine — 0–50 mm, 0.1 mm scale

Glass ruler for quick verification and alignment tasks in optical inspection and microscopy; a compact, high‑contrast reference tool for laboratories and inspection benches.

• Made from soda‑lime glass
• 0–50 mm measurement range
• 0.1 mm engraved scale
• High precision: (1.5+2L/1000) µm

Precise, stable reference for optical checks

Constructed from soda‑lime glass, this compact reference offers a stable, non‑reactive surface that keeps markings sharp and readable. The 0–50 mm measurement range places the tool in the micro class for fine mechanical work, where short jaws and minimal flexure deliver the best repeatability. The engraved 0.1 mm graduations provide a clear visual reference for alignment and calibration tasks, while the stated accuracy formula (1.5+2L/1000) µm indicates a tolerance that increases predictably with length—making uncertainty easier to quantify for quality documentation.

Practical benefits for laboratory and workshop use

The low mass (approximately 0.03 kg) and slim profile support quick handling during routine checks without adding thermal or mechanical load to delicate setups. Optical verification tasks benefit from the glass’s transparency and contrast against microscope reticles, improving positional accuracy when setting or checking scales. For inspection benches focused on small components or watchmaking, the combination of compact design and reliable graduations speeds up processes and reduces rework, offering a tangible efficiency advantage in daily quality routines.

Handling guidance and integration into workflows

Careful handling preserves the reference surface: clean with a lint‑free cloth and mild glass cleaner, avoid abrasive pads and sudden temperature shifts. The ruler’s dimensions (total length 80 mm, width 30 mm, thickness 5 mm) mean it fits comfortably into inspection jigs or alongside other optical references. For traceable measurement chains, discuss calibration options with Metav Werkzeuge; the tool is designed to serve as a stable visual and dimensional check within existing quality procedures and documentation practices.

Contact Metav Werkzeuge for tailored advice on using the Metav IndustryLine glass ruler in microscope verification and to discuss calibration or batch requirements — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: M910.321
• GTIN: 4061905450037
• Material: sodium glass
• Total length: 80 mm
• Measurement range: 0–50 mm

Facts

• Width: 30 mm
• Thickness: 5 mm
• Weight: 0.03 kg
• Scale: 0.1 mm
• Accuracy: (1.5+2L/1000) µm

Special features

• Application: verification of microscopes
• Category: Rulers (Lineale)
• Engraved, high‑contrast graduations
• Lightweight, compact design

FAQ

What material is the ruler made from and why is it suitable for microscopes?
The ruler is made from sodium glass; this material offers stable, non‑reactive surfaces and good contrast, which helps when aligning and checking microscope scales with the Metav IndustryLine glass ruler (SKU M910.321).

How precise is the measurement reference?
Precision is given as (1.5+2L/1000) µm, a tolerance that grows with length; this predictable behaviour makes the glass ruler suitable as a repeatable reference in optical checks and documentation.

Is the ruler suitable for watchmaking and micro components?
Yes. With a 0–50 mm range and fine 0.1 mm graduations, the tool fits micro‑class applications where compactness and minimal flexure support accurate, repeatable checks.

How should the ruler be cleaned and stored?
Use a lint‑free cloth and mild glass cleaner; avoid abrasive agents and sharp impacts. The Metav IndustryLine glass ruler should be stored flat and protected from hard knocks to preserve the engraved scale.

Can the ruler be used as part of a calibrated measurement chain?
The ruler serves as a stable reference for visual and dimensional checks; for traceability or specific calibration certificates, consult Metav Werkzeuge to arrange suitable calibration services.

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