1 g-500 g Test Weight Set Knob Shape Stainless Steel Precision, OIML Class M1, Plastic Case - KERN
€285.00
Product information "1 g-500 g Test Weight Set Knob Shape Stainless Steel Precision, OIML Class M1, Plastic Case - KERN"
Take advantage of the combination of calibrated OIML M1 accuracy, a wide 1 g–500 g nominal range and robust fine‑turned stainless steel construction for dependable balance verification; order the KERN weight set directly via Metav Werkzeuge or consult our specialists for application advice.
KERN 344-054 weight set (OIML M1) — 1 g–500 g, fine‑turned stainless steel
The KERN 344-054 weight set is a precision calibration set in OIML class M1, designed for laboratory and workshop verification of balances and scales
- OIML class M1 accuracy
- Covers 1 g–500 g nominal range
- Fine‑turned stainless steel weights
- Supplied in durable plastic case
Consistent calibration performance for verification and routine checks
The set provides a scalable range from 1 g–500 g, covering common calibration steps for analytical and precision balances. Classified as OIML M1, the weights meet a recognised international accuracy class used for routine verification of commercial and laboratory weighing equipment. This classification assures traceable, repeatable mass values that support measurement reliability and reduce the need for frequent re‑adjustment. By relying on certified grade weights, measurement uncertainty is minimised and calibration routines become more efficient.
Robust materials and handling that reduce service effort
Manufactured from fine‑turned stainless steel, the individual pieces combine dimensional accuracy with corrosion resistance, maintaining their metrological properties under regular use. The button‑shaped design enables safe placement on balance pans and straightforward handling during calibration sequences. Supplied in a protective plastic case, the set is stored and transported with minimal risk of contamination or mechanical wear, helping to extend the service life of the weights and to keep maintenance intervals predictable.
Practical integration into workshop and laboratory workflows
As a compact calibration kit, the set supports both mobile service engineers and bench‑based technicians who require a reliable tool for on‑site checks and periodic verification. The total package is lightweight to move yet substantial enough to provide a complete range for many common test procedures. Complementing the product’s technical merits, Metav Werkzeuge operates a quality filter from Emmerich, supplying precise measuring tools across Europe with consolidated logistics and proven stock reliability for production and service environments.
Secure precise, repeatable calibration with the KERN 344-054 OIML M1 set — contact Metav Werkzeuge in Emmerich for procurement and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930
Technical Data
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Article number: 344
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SKU: 344-054
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Manufacturer: KERN
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GTIN: 4045761007956
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Country of origin: DE
Facts
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Nominal range: 1 g–500 g
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OIML class: M1
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Total set weight: 1.44 kg
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Tariff code: 84239090
Special features
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Fine‑turned stainless steel
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Button‑shaped design
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Supplied in plastic case
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Calibration weight set, knob form
FAQ
What does OIML class M1 indicate for these weights?
OIML class M1 denotes an internationally recognised accuracy grade suitable for routine calibration and verification tasks; the KERN 344-054 weight set meets this classification for consistent mass values.
Which weighing equipment is suitable for use with this set?
The set is intended for precision balances and analytical scales where OIML M1 grade standards are required; the KERN 344-054 kit covers common calibration steps from small laboratory balances up to larger precision instruments.
How should the weights be cleaned and stored?
Clean the stainless steel surfaces with a soft, lint‑free cloth and avoid aggressive solvents; return each piece to the supplied plastic case after use to protect calibration integrity.
Is a calibration certificate included with the set?
The product listing specifies OIML class M1 grade; for information on supplied documentation or traceable calibration certificates for the KERN 344-054 weight set, refer to the supplier’s product details or technical advice.
What is the advantage of the button‑shaped design?
The button shape facilitates safe placement and removal on balance pans and helps to avoid edge contact that could affect reading stability; this form is common for small calibration weights.
Metav Werkzeuge — Emmerich am Rhein, Germany — Email: info@metav-werkzeuge.com — Tel: +49 2822 7131930
Zubehör
Take advantage of durable, lightweight storage and organised inserts to keep calibration weights safe and accessible; the compact design supports routine handling and workshop transport. Order the plastic case directly via Metav Werkzeuge or ask our consultants if needed. Plastic case KERN 313-052-400 – Carrying case for standard calibration weight sets, up to 500 g The Plastic case KERN 313-052-400 is a compact carrying solution for standard calibration weight sets, providing organised storage and protection for weights used in precision metrology. Plastic case for standard weight sets up to 500 g Designed for weight classes E1 to M3 Compact, lightweight design for workshop transport Compatible with button/compact weight formats Secure storage that preserves calibration accuracy The robust plastic construction provides a protective outer shell that shields calibration weights from dust, knocks and moisture during storage and transit. Inside, the layout is tailored for standard subdivision sets so that each mass is held securely; this reduces the risk of surface damage and contamination that can affect measurement results. Conserving the surface integrity of calibration masses supports repeatable weighing and helps maintain traceability between calibration intervals. Organised layout for efficient handling and traceability A clearly arranged internal layout enables quick identification and removal of individual masses, which speeds up routine checks and decreases handling time. The case is specified for weight classes E1–M3 and nominal values up to 500 g, matching common calibration procedures in laboratories and workshops. By keeping sets together in a dedicated container, record-keeping and procedural compliance are simplified, which supports quality systems and audit readiness. Workshop-ready: portable, lightweight and practical With a low own weight of 0.35 kg, the case is easy to carry between bench, calibration station and storage shelf. The compact format reduces occupied space on the workbench and is convenient for mobile service technicians who require a reliable transport solution. The material resists routine workshop wear and can be wiped clean, so maintenance is straightforward and no specialist care is required to keep the case operational. Clear scope of use and compatibility guidance The design caters specifically to button/compact mass formats and standard weight sets; it is not suitable for cast weights or atypical mass geometries. This distinction matters because cast masses often require bespoke recesses or heavier-duty containment. If there is uncertainty about compatibility with a particular set, the case’s intended scope—standard subdivision, E1 to M3, up to 500 g—should be checked before purchase to ensure correct fit and continued measurement reliability. For tailored advice or to secure supply from our Emmerich warehouse, contact Metav Werkzeuge for further information and ordering assistance regarding the KERN 313-052-400 plastic case Technical data SKU: 313-052-400 GTIN: 4045761077935 Manufacturer: KERN Country of origin: Germany Facts Weight: 0.35 kg Suitable nominal values: 1 mg–500 g Weight classes: E1–M3 Special features Material: Plastic For standard weight sets (button/compact format) Not suitable for cast weights FAQ Is the case suitable for calibration weights above 500 g? The case is specified for nominal values up to 500 g; weights above this range are not covered by the internal layout and may not be held securely. Can the case be used for different weight classes? Yes, the container is designed for weight classes E1 to M3, supporting the common precision classes used in calibration laboratories. Does the case protect weights during transport? The plastic shell and organised recesses provide protection against shocks and contamination during routine transport and handling. Are cast weights suitable for storage in this case? No, the case is not suitable for cast weights; those typically require specific accommodation due to different shapes and higher mass. Who supplies this product and where is it shipped from? The product is supplied by KERN and can be ordered via Metav Werkzeuge; stock is distributed from Emmerich for delivery across Europe. KERN, Germany — Contact: not provided