1 g-10 kg Test Weight Set, F2 Class, Turned Stainless Steel Knob Weights, Wooden Case - KERN

Order the set to combine certified accuracy, robust stainless‑steel construction and secure wooden storage for dependable calibration results; procure directly via Metav Werkzeuge or request guidance from our consultants.

KERN 334-09 weight set (OIML F2) – Stainless‑steel, 1 g–10 kg

The KERN 334-09 is a precision calibration weight set intended for laboratory and industrial scale verification, supplied as a button‑style set in a protective wooden case.

• OIML class F2 for accurate calibration
• Range 1 g–10 kg in button form
• Finely turned stainless‑steel construction
• Supplied in a protective wooden case

Certified accuracy for dependable measurement results

Calibrated to OIML class F2, this set provides defined tolerances that support traceable verification and routine checks of balances and scales. The specified 1 g–10 kg range covers common verification points for both precision balances and heavier bench scales, enabling consistent comparison against declared instrument performance. Relying on standardised class limits reduces uncertainty in measurement procedures and supports compliance with internal quality systems and audit requirements.

Robust manufacture and handling benefit lifetime use

Manufactured from finely turned stainless steel, each weight combines corrosion resistance with stable surface finish, reducing error caused by contamination or wear. The button shape offers easy handling and secure placement on weighing pans, while the wooden case protects the set during storage and transport, preventing surface damage that can affect accuracy. These design choices translate directly into lower maintenance effort and longer service intervals, supporting uninterrupted workflows.

Practical application and process reliability in industry

As a complete calibration set, the KERN 334‑09 simplifies routine verification across workshops and laboratories by covering multiple nominal points in a single kit. The clear conformity to OIML F2 means the set is suitable for regular internal checks and as a reference during third‑party calibrations. Traceability is supported by using certified weights in documented test sequences, which helps maintain measurement confidence and reduces the risk of non‑conforming measurement results in production and quality control environments.

For traceable calibration with KERN quality, contact Metav Werkzeuge in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for procurement and expert advice

Technical data

• Article number: 334-09
• Manufacturer: KERN
• GTIN: 4045761006010
• Country of origin: Germany

Core specifications

• Nominal range: 1 g–10 kg
• Total set weight: 30.61 kg
• OIML class: F2
• Tariff code: 84239090

Materials & features

• Button shape
• Finely turned stainless steel
• Wooden storage case
• Complete calibration set

FAQ

What does OIML class F2 mean for calibration use?
OIML class F2 defines the maximum permissible errors for each nominal mass in the set; the KERN 334-09 meets these tolerances and is therefore suitable for routine verification and reference checks where F2 accuracy is required.

Is the set suitable for laboratory and workshop scales?
Yes, the KERN 334-09 weight set covers common nominal points between 1 g and 10 kg, making it appropriate for precision balances in laboratories as well as heavier scales used in workshop environments.

How should the weights be stored and handled?
Store each weight in the supplied wooden case when not in use; handle by the edges or with suitable gloves to avoid oils or residues on the measurement surfaces, which could affect accuracy of the KERN 334-09 set.

Can the weights be used for legal verification of trade scales?
The KERN 334-09 conforms to OIML class F2 tolerances and supports many internal and laboratory verification routines; whether it is suitable for legal verification depends on local regulations and the specific class required by the authority having jurisdiction.

How often should the weights be re‑calibrated?
Calibration intervals depend on frequency of use and handling conditions; establish a schedule based on workplace risk assessment and traceability requirements, and record each check performed with the KERN 334-09 set.

KERN — Germany