1 mg-100 g Precision Weight Set, OIML F1 Button Weights Polished Stainless Steel, Wooden Case - KERN

Combine OIML F1 accuracy with a robust polished stainless‑steel design and secure wooden storage for reliable, repeatable calibrations; benefit from compact handling and clear weight gradation for fast check procedures. Order directly via Metav Werkzeuge or consult our advisors for technical details.

Calibration weight set KERN 323-03 — OIML F1, 1 mg–100 g, polished stainless steel

The Calibration weight set KERN 323-03 is a compact kit for precise verification of analytical and precision balances across a wide micro‑to‑gram range.

• OIML class F1 certified accuracy
• Range 1 mg–100 g for versatile calibration
• Polished stainless steel with knob design
• Supplied in wooden case with separate mg tray

Accuracy that supports regulatory compliance and daily quality control

The certified OIML F1 tolerance ensures reproducible results when checking balances used in laboratories and quality departments. With a nominal range of 1 mg–100 g, the set covers common verification steps from microgram checks up to routine gram measurements. The defined tolerances of this class reduce uncertainty during calibration and simplify documentation for audits, making this kit suitable where measurement traceability and consistent precision are required.

Robust materials and ergonomic handling for reliable daily use

Made from polished stainless steel, each weight resists corrosion and surface wear that could affect mass values. The knob (button) form allows safe gripping and placement on pans without contact to the functional mass area, while milligram weights are stored separately in a plastic tray to avoid cross‑contamination. The wooden case provides physical protection and orderly organisation, which helps to maintain accurate performance over time and ease routine handling in busy environments.

Fit for laboratories and workshops, supported by a trusted precision partner

Designed for routine checks of analytical balances as well as for use in calibration rooms, the set adapts to both controlled laboratory conditions and practical workshop environments. Supplied by a specialist partner with a clear quality filter in Emmerich, customers benefit from decades of metrology experience and centralised supply. The kit is especially useful where repeatable spot checks are needed to confirm instrument stability between full calibrations.

For dependable calibration with KERN precision, contact Metav Werkzeuge in Emmerich for personalised advice and supply — email info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• SKU: 323-03
• Manufacturer: KERN
• GTIN: 4045761004269
• Origin: Germany
• HS code: 84239090

Facts

• Nominal range: 1 mg–100 g
• Total mass (pack): 0.88 kg
• OIML class: F1

Special features

• Material: Polished stainless steel
• Shape: Button (knob) form for safe handling
• Case: Wooden case; separate plastic tray for milligram weights
• Application: Calibration and verification of analytical and precision balances

FAQ

Is this set suitable for analytical balances used in laboratories?
Yes. The KERN 323-03 calibration weight set is OIML F1 classified and covers the common verification range of 1 mg–100 g, making it suitable for routine checks of analytical balances.

How are the smallest weights protected during storage?
Milligram weights in the KERN 323-03 are supplied in a separate plastic tray within the wooden case to prevent contact damage and contamination during storage and transport.

Does the set include a certificate of conformity?
The product data indicates OIML class F1 certification; specific calibration or conformity certificates should be requested when ordering the KERN 323-03 if documented traceability is required.

Can the weights be used in both laboratory and workshop environments?
Yes. The polished stainless‑steel construction and protective wooden case make the set appropriate for controlled laboratory use and for practical checks in workshop settings where durable handling is needed.

What is the benefit of the knob shape on the weights?
The knob (button) form of the weights facilitates secure gripping and placement without touching the mass surface, which helps to preserve accuracy and reduce handling errors.

KERN — Germany
Metav Werkzeuge, Emmerich am Rhein
Email: info@metav-werkzeuge.com · Tel: +49 2822 7131930