1 kg Hook Weight OIML Class M1, Turned Stainless Steel, 50 mg Tolerance - KERN
€98.00
Product information "1 kg Hook Weight OIML Class M1, Turned Stainless Steel, 50 mg Tolerance - KERN"
Take advantage of OIML class M1 accuracy and a robust fine‑turned stainless steel design for dependable, repeatable calibrations; order the unit directly via Metav Werkzeuge or consult our specialists for selection support.
Hook Weight KERN 347-116 – 1 kg OIML M1 calibration weight, fine‑turned stainless steel
The Hook Weight KERN 347-116 is a 1 kg OIML M1 calibration weight designed for hanging scales and balances in workshops and laboratories.
- OIML class M1 calibration standard
- 1 kg nominal mass for traceable checks
- Fine-turned stainless steel construction
- Hook design for hanging scales and balances
Reliable accuracy for routine calibrations
The OIML class M1 specification and a 50 mg tolerance deliver a high level of reproducibility for regular verification tasks. This degree of precision reduces measurement uncertainty during routine checks and supports consistent quality control across production steps. Using a standardised 1 kg mass simplifies comparison against scale readings and helps maintain documented verification intervals, so processes remain efficient and compliant.
Robust form and practical handling
A fine‑turned stainless steel finish provides both dimensional precision and a resilient surface that withstands regular handling. The compact cylindrical form (73×123 mm) and the integrated hook design make the mass straightforward to apply to hanging instruments, speeding up calibration cycles and reducing setup time. The solid, machined construction also minimises surface irregularities that could affect contact or suspension, improving repeatability.
What the specifications mean in practice
OIML M1 denotes a calibration class suitable for precision balances and trade-related weighing where medium‑high accuracy is required. The 50 mg tolerance indicates the permissible deviation from the nominal 1 kg mass under test conditions; this provides a clear, measurable basis when evaluating scale performance. For practical planning, include this tolerance in uncertainty budgets to ensure measurement results meet process requirements.
Integration into quality workflows
As a single, traceable calibration mass from KERN, the item supports systematic scale maintenance and scheduled checks, contributing to fewer unscheduled downtimes and more reliable measurement data. The compact dimensions and durable material mean less frequent replacement and straightforward storage in calibration sets. The product’s technical attributes align with common industrial and laboratory verification routines, helping teams keep operations within specified tolerances.
Choose the KERN 347-116 for dependable, everyday calibration work and contact Metav Werkzeuge in Emmerich for ordering or expert advice via email at info@metav-werkzeuge.com or by phone on +49 2822 7131930
Technical data
- Article number: 347
- SKU: 347-116
- GTIN: 4045761256248
- Manufacturer: KERN
- Country of origin: Germany
- Tariff code: 84239090
Facts
- Nominal mass: 1 kg
- OIML tolerance: 50 mg (class M1)
- Cylinder dimensions: 73×123 mm
- Mass (net): 1 kg
Special features
- Material: fine‑turned stainless steel
- Hook design for hanging scales
- Single calibration weight, OIML class M1
- Category: single weight for scale verification
FAQ
Is this weight suitable for hanging scales and balances?
Yes. The KERN 347-116 hook weight is designed specifically for use with hanging scales and balances where a 1 kg nominal mass is required.
What tolerance does the weight have?
The weight complies with OIML class M1 and has a permissible deviation of 50 mg, suitable for precision verification tasks.
What material is the mass made from and how durable is it?
The mass is manufactured from fine‑turned stainless steel, offering dimensional stability and resistance to handling wear in workshop and laboratory environments.
What are the physical dimensions?
The cylindrical mass measures 73×123 mm, providing a compact form factor for easy application and storage.
How can the product be identified for ordering?
Order reference details: KERN 347-116, GTIN 4045761256248
KERN · Germany · GTIN: 4045761256248
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, reliable storage and clear class compatibility to keep single calibration weights organised and protected; order the KERN case via Metav Werkzeuge or consult our specialists for selection help. KERN 347-120-400 Plastic case for single calibration weights — 2 kg, Class F1–M3 KERN 347-120-400 is a compact plastic case intended for the safe storage and transport of single calibration weights in button/compact form, compatible with accuracy classes F1 to M3. Plastic case for single calibration weights Suited for 2 kg nominal mass Compatible with classes F1–M3 Designed for button/compact weights Secure, compact storage that protects valuable weights The KERN 347-120-400 provides a practical solution for storing individual calibration masses: the plastic construction offers reliable protection against dust and impact while keeping handling lightweight at approximately 0.02 kg. For laboratories and workshops that manage reference masses, a dedicated storage case reduces the risk of accidental damage and contamination, supporting measurement traceability and prolonging the service life of the mass. The compact format facilitates neat organisation within instrument cabinets or mobile test kits. Clear compatibility for calibrated masses and selection ease The case is specified for a nominal value of 2 kg and is compatible with accuracy classes F1–M3, which span from higher-precision laboratory use (F1) to general workshop and inspection tasks (M3). This compatibility simplifies logistics when a variety of calibrated masses are used across departments: a single case design matches the common button/compact form factor, ensuring consistent fit and protection for the intended mass type without modifying existing calibration workflows. Built for routine use and trustworthy supply chain Manufactured by KERN in Germany, the case contributes to dependable handling and storage practices in industrial metrology and scales operations. Its durable plastic shell balances robustness with a low transport footprint, making it suitable for repeated on-site use and secure storage between calibration cycles. The straightforward design supports efficient inventory control and reduces the likelihood of downtime caused by damaged weights. For secure and compliant storage of single calibration weights, contact Metav Werkzeuge for product availability and technical advice or reserve the KERN 347-120-400 from our Emmerich warehouse via info@metav-werkzeuge.com Technical data Article number: 347 SKU: 347-120-400 GTIN: 4045761008854 Manufacturer: KERN Material: Plastic Nominal value: 2 kg Accuracy classes: F1–M3 Design: Button/compact case Specifications Weight (case): 0.02 kg Country of origin: DE Tariff number: 84239090 Features For single calibration weights Compatible with button/compact form Durable plastic construction Intended for metrology and workshop use FAQ What nominal mass is this case designed for? The case is designed for a nominal mass of 2 kg and is specified for single calibration weights in the button/compact format. Which accuracy classes fit this case? This product supports accuracy classes F1–M3, making it suitable for both higher-precision laboratory masses and general workshop weights when in button/compact form. Who manufactures this case and where is it produced? The case is manufactured by KERN and the product is listed with a country of origin of DE; the SKU is 347-120-400 for ordering and identification. Manufacturer: KERN • Country of origin: DE • GTIN: 4045761008854