1 mg–2 kg Weight Set Class F1 Eco Form Polished Stainless Steel In Wooden Case - KERN

Take advantage of the combination of OIML F1 accuracy, a wide 1 mg–2 kg nominal range and robust polished stainless steel construction for dependable calibration results and efficient workshop workflows; order the weight set directly via Metav Werkzeuge or consult our specialists for tailored advice.

KERN 325-072 weight set — OIML F1, 1 mg–2 kg, Eco-Form

The KERN 325-072 is a precision OIML Class F1 calibration weight set designed for laboratory and industrial verification tasks, supplied in a protective wooden case for secure storage and transport

• OIML Class F1 accuracy
• Nominal range 1 mg–2 kg
• Polished stainless steel construction
• Supplied in wooden case with plastic mg tray

Reliable calibration accuracy that reduces measurement uncertainty

The OIML Class F1 classification guarantees that this calibration set meets stringent international tolerances, providing a measurable reduction in instrument uncertainty when used for verification and adjustment of analytical and precision scales. The combination of tightly controlled mass values across the 1 mg–2 kg range supports traceable calibration steps, allowing technicians to document conformity with regulatory requirements and internal quality systems. By specifying an OIML F1 set, laboratories and service providers secure a reproducible reference base that shortens troubleshooting time and improves overall measurement confidence.

Robust materials and form for longevity and consistent handling

Constructed from polished stainless steel and shaped in the ergonomic Eco-Form, the components resist corrosion and handling marks that can affect mass stability over time. The Eco-Form design facilitates secure gripping and stacking, reducing the risk of accidental contact that would necessitate recalibration. Small milligram weights are stored in a separate plastic tray within the wooden case, protecting the most delicate pieces from abrasion and contamination. These design choices decrease downtime caused by maintenance and preserve the set’s accuracy for extended service intervals.

Wide nominal range for versatile workshop and lab workflows

Covering values from 1 mg to 2 kg, this set eliminates the need to maintain multiple smaller collections for common calibration tasks, enabling calibration technicians to tackle a broad spectrum of scales with a single kit. The consolidated range streamlines inventory and logistics for maintenance teams and reduces procurement complexity for purchasing managers. Durable packaging in a solid wooden case supports organised storage and safe transport between service locations, helping to maintain compliance during mobile calibration assignments and on-site verification visits.

Investment in traceability and practical usability

Beyond immediate measurement performance, this set supports long-term quality management by simplifying routine checks and inter-laboratory comparisons. The finished stainless-steel surfaces are straightforward to clean and less prone to contamination, which benefits both traceability and operational hygiene. For workshops and calibration houses seeking a balance of precision, durability and handled convenience, this configuration represents a pragmatic choice that aligns with industry expectations for metrology-grade reference standards.

For high-accuracy calibration requirements, rely on the KERN 325-072 weight set and contact Metav Werkzeuge in Emmerich for purchase guidance or detailed specification support via info@metav-werkzeuge.com

Technical Data

• Article number: 325-072
• GTIN: 4045761224254
• Manufacturer: KERN

Facts

• Nominal range: 1 mg–2 kg
• Total set weight: 3.08 kg
• OIML class: F1

Special features

• Material: Polished stainless steel
• Form: Eco-Form
• Case: Wooden case
• Milligram weights: Separate plastic tray for 1 mg–500 mg
• Country of origin: DE
• Tariff code: 84239090

FAQ

What does OIML Class F1 mean for daily calibration work?
OIML Class F1 indicates defined international tolerance limits suitable for high-precision calibration tasks; the KERN 325-072 set meets these limits and is therefore appropriate for verification of analytical and precision balances.

Can the set be used for both laboratory and workshop scales?
Yes, the wide 1 mg–2 kg range and F1 tolerance make the set suitable for fine laboratory balances as well as many workshop precision scales needing traceable reference masses.

How are the smallest weights protected during transport?
The milligram weights (1 mg–500 mg) are supplied in a separate plastic tray inside the wooden case to prevent abrasion and contamination during storage and movement.

What maintenance is recommended to preserve accuracy?
Use gentle cleaning with lint-free cloths and avoid aggressive chemicals; the polished stainless-steel surfaces facilitate cleaning while minimising surface alterations that could affect mass values.

Is the set suitable for field calibration visits?
The robust wooden case and secure internal organisation make the set practical for mobile verification tasks, simplifying transport and protecting the weights from mechanical stress.

Manufacturer: KERN — Country of origin: Germany — Dealer contact: Metav Werkzeuge, info@metav-werkzeuge.com