500 g Calibration Hook Weight, OIML Class M1, Stainless Steel Turned, 25 mg Tolerance - KERN
€79.00
Product information "500 g Calibration Hook Weight, OIML Class M1, Stainless Steel Turned, 25 mg Tolerance - KERN"
Take advantage of a precise OIML M1 calibration standard combined with a turned stainless-steel finish and compact hanging design for reliable routine verification of weighing instruments. Order the weight directly via Metav Werkzeuge or consult our technical advisers for application-specific guidance.
KERN 347-096 Hook Weight — OIML M1, 500 g, turned stainless steel
The KERN 347-096 is a precision hook weight designed for suspended calibration and verification of industrial and laboratory scales, providing traceable, repeatable mass values for routine checks and setup work
- OIML Class M1 certification
- Nominal value 500 g
- Turned stainless steel finish
- Hook design for suspended calibration
Consistent calibration confidence for routine checks
The main benefit of an OIML Class M1 weight is its predictable accuracy, which reduces uncertainty during routine verification of balances and scales. With a nominal value of 500 g and a guaranteed tolerance of 25 mg, the mass standard provides measurable, comparable results that support conformity checks and documented quality control. The certified accuracy makes it suitable for workshops and production environments where consistent weighing results underpin process reliability and product quality.
Durable construction that stands up to repeated use
Made from turned stainless steel, the weight combines corrosion resistance with a fine-machined surface that minimises wear and contamination. The hook design allows secure suspending of the mass during verification of hanging and platform scales, while the compact cylinder dimensions (59×93 mm) and a mass of 0.5 kg keep handling straightforward. Robust material and finish translate into long service life and stable metrological behaviour, lowering the need for frequent replacement and supporting continuous operation.
Practical handling and integration into workflows
Designed as a single calibration weight for verification tasks, the hook-style mass integrates easily into regular maintenance schedules and sampling procedures. The solid construction simplifies cleaning and storage and helps preserve the declared tolerance between calibrations. Suitable for use where OIML M1 standards are required, the mass keeps calibration sequences efficient and reduces downtime through fast, repeatable checks — ideal for calibration loops in production, quality control benches, and workshop environments.
For accurate verification tasks, contact Metav Werkzeuge in Emmerich for tailored advice on the KERN 347-096 hook weight or to arrange purchase and delivery directly via our consultants at info@metav-werkzeuge.com
Technical Data
- Article number: 347
- SKU: 347-096
- GTIN: 4045761256231
- Manufacturer: KERN
Facts
- Nominal value: 500 g
- Weight (kg): 0.5
- Tolerance (OIML M1): 25 mg
- Cylinder dimensions: 59×93 mm
- Customs tariff number: 84239090
- Origin: DE
Special features
- OIML Class M1
- Hook weight / hanging design
- Material: turned stainless steel
- Single calibration weight
- Fine-turned surface finish
FAQ
What accuracy can be expected from this type of calibration weight?
The KERN 347-096 hook weight meets OIML Class M1 requirements with a declared tolerance of 25 mg, making it suitable for routine verification and accuracy checks in many industrial and laboratory contexts.
Is the 347-096 suitable for suspended and platform checks?
Yes, the hook configuration of the 347-096 is intended for suspended applications and can be used in procedures that require hanging masses; it is also used for certain platform checks where a suspended reference mass is applicable.
How should the hook weight be stored to preserve accuracy?
Store the mass in a clean, dry environment and avoid direct contact with corrosive agents; a protective case or drawer in the calibration area helps maintain the turned stainless-steel finish and declared tolerance.
Can the KERN 347-096 be used for legal-for-trade calibrations?
The weight is OIML Class M1, which is recognised for many verification tasks; whether it fulfils legal-for-trade requirements depends on the specific national regulations and the application—check local metrology rules for conformity.
What materials and dimensions define the mass design?
The mass is manufactured from turned stainless steel, shaped as a compact cylinder (59×93 mm) with a hook fitting, and a nominal mass of 500 g.
KERN, Germany — Contact information not provided
Zubehör
Take advantage of gentle, cotton handling and reliable contamination protection to extend the service life of precision weights; order directly from Metav Werkzeuge or contact our consultants for tailored advice. Gloves KERN 317-280 — Cotton gloves for protecting test weights up to 2 kg The Gloves KERN 317-280 are designed to protect test weights and precision masses from finger grease and moisture during everyday handling in workshops and calibration labs. Cotton construction for gentle handling Protects test weights from finger grease Suitable for test weights up to 2 kg Lightweight, reusable pair for workshop use Preserve measurement accuracy with clean handling Handling delicate masses without contamination helps to maintain precision and reduces the need for frequent recalibration. The KERN cotton gloves provide an effective barrier against finger grease and light moisture, keeping surfaces free of oils that can alter measured mass. By preventing direct contact, the gloves contribute to consistent readings and minimise the risk of measurement drift, supporting reliable quality control in routine metrology tasks. Practical protection for everyday workshop routines Lightweight and easy to store, this pair is tailored for straightforward use in production and service environments. The simple design allows quick application while handling small test weights, helping to maintain workflow speed without compromising care. Suitable for masses up to 2 kg, the gloves enable safe manipulation of common calibration weights, combining protection with operational convenience to keep processes efficient and repeatable. Why cotton is the right material for delicate tools Cotton fibres offer a soft, absorbent contact surface that decreases the transfer of oils and residues onto sensitive metal surfaces. The natural fabric reduces abrasion risk compared with harsher materials, providing gentle handling that preserves finish and mass integrity. At an almost negligible net weight, the gloves do not affect the handling ergonomics of small weights but do increase confidence in routine handling and storage practices. Contact Metav Werkzeuge for personalised advice or to secure the KERN cotton gloves from our Emmerich stock; our team will assist with product details and suitability for specific calibration needs. Technical data Article number: 317 SKU: 317-280 Manufacturer: KERN Facts Net weight: 0.01 kg Suitable for test weights up to 2 kg GTIN: 4045761003866 Special features Material: cotton Protects test weights from finger grease and moisture Supplied as one pair Segment: Test weight accessories FAQ Are these gloves suitable for precision balances? The KERN 317-280 gloves are intended to protect precision masses and are suitable for handling small test weights used with precision balances. How do the gloves protect test weights? The cotton fibres of the gloves reduce oil and moisture transfer, helping to keep the surface of test weights clean and preserving measurement accuracy. Can the gloves be used for weights above 2 kg? The gloves are specified as ideal for handling test weights up to 2 kg; heavier items may require different handling methods or protective equipment. What material are the gloves made from? The gloves are made from cotton, chosen for its gentle contact and absorbent properties. Is the KERN 317-280 pair reusable? The gloves are designed for repeated use in workshop routines, offering lightweight, practical protection for daily handling of test weights. Metav Werkzeuge — Emmerich am Rhein, Germany · eMail: info@metav-werkzeuge.com · Phone: +49 2822 7131930 · WhatsApp: +49 170 2837271
Take advantage of compact, workshop-ready storage that protects a single 1 kg calibration weight and supports calibration classes F1–M3; order via Metav Werkzeuge or contact our consultants for tailored advice. Plastic Weight Case 347-110-400 — compact storage for single 1 kg calibration weights by KERN A plastic weight case designed to house a single 1 kg calibration weight in button/compact form, ideal for calibration work and organised workshop storage For single 1 kg calibration weights Suitable for classes F1–M3 Compact button/compact format storage Lightweight plastic construction Secure storage that protects calibration accuracy The case provides a straightforward way to keep a single 1 kg calibration weight safe from dust, knocks and contamination, helping to preserve measurement integrity between calibrations. By enclosing the weight in a purpose-made housing, handling is simplified and the risk of surface damage is reduced; this contributes to reliable results in routine checks and reduces the need for premature re-calibration. The compact format supports orderly storage in calibration cabinets or instrument benches while maintaining quick access when verification is required. Supports compliance and traceable workflows Clear compatibility with calibration classes F1–M3 makes the case a useful element in traceable measurement routines where class-specific handling is required. The manufacturer KERN specifies the case for single weights in the button/compact form, so laboratories and workshops can integrate it into existing processes without ambiguity. Where documented procedures demand distinct storage for class-specific weights, this case helps ensure that the correct nominal value and class are kept separate and identifiable. Practical benefits for workshop logistics Weighing only 0.02 kg, the case is extremely lightweight, making it easy to include in mobile tool kits or transport between workshop and testing area. Its compact dimensions suit constrained storage spaces and reduce the footprint of calibration equipment on workbenches. Because the design focuses on single-weight storage, inventory management is simplified: items are immediately recognisable and counting or auditing tasks are faster, lowering administrative effort in busy production environments. Procurement confidence from a specialist supplier Sourcing calibration accessories through a specialist like Metav Werkzeuge adds logistical and quality advantages: a wide product range, consolidated supply and a depot in Emmerich that acts as a quality filter for the European market. Metav’s long-standing experience supports consistent availability and helps reduce procurement complexity for measurement and workshop departments, aligning everyday operational needs with reliable product standards. For purchases or technical clarification regarding the KERN plastic weight case, contact Metav Werkzeuge in Emmerich — email info@metav-werkzeuge.com, phone +49 2822 7131930 or WhatsApp +49 170 2837271 for business ordering and advice. Technical data Article number: 347-110-400 Manufacturer: KERN Material: Plastic Nominal weight compatibility: 1 kg Calibration classes: F1–M3 Country of origin: DE Tariff code: 84239090 GTIN: 4045761008823 Core data Nominal weight: 1 kg Case weight: 0.02 kg GTIN: 4045761008823 Tariff code: 84239090 Special features Plastic case for single weights (button/compact) Suitable for calibration classes F1–M3 Compact format for 1 kg weights Manufacturer: KERN FAQ What nominal weight is the case intended for? The plastic weight case 347-110-400 is intended for a single 1 kg calibration weight in the button/compact form. Which calibration classes can be stored in this case? Storage is suitable for calibration classes F1–M3, which supports class-specific organisation in the workshop. Is the case robust enough for regular workshop use? The case is made of plastic and designed as a protective housing; it is lightweight and intended to reduce contamination and mechanical damage during normal handling. Can button and compact weight shapes be used with this case? Yes — the case is specified for button/compact single weights of the nominal 1 kg size. Are there any accessories or inserts included with the case? The product data does not list additional accessories or inserts for the 347-110-400 case Manufacturer: KERN — Country of origin: Germany — Contact: not specified