1 g–2 kg Calibration Weight Set, Button Shape, Polished Stainless Steel, Plastic Case, OIML E1 - KERN
€3,200.00
Product information "1 g–2 kg Calibration Weight Set, Button Shape, Polished Stainless Steel, Plastic Case, OIML E1 - KERN"
Take advantage of the combination of OIML class E1 accuracy, a nominal range of 1 g–2 kg, and a protective plastic case for reliable calibration workflows; order the weight set directly via Metav Werkzeuge or consult our team for technical advice.
KERN 304-074 weight set (OIML E1, 1 g–2 kg)
A KERN 304-074 weight set designed for high-precision calibration of laboratory balances and industrial scales, supplied in a transport-safe plastic case.
- OIML class E1 for highest calibration accuracy
- Nominal range 1 g–2 kg in knob form
- Polished stainless steel surface for longevity
- Supplied in a durable plastic case
Accuracy that secures measurement results
The set complies with OIML E1, the highest international class for calibration masses, and covers a 1 g–2 kg nominal range. This classification ensures exceptionally low permissible errors and very small uncertainty contributions during balance adjustment and verification. By using masses with defined tolerances and consistent material properties, the set supports reproducible results and assists laboratories and service providers in meeting strict metrological requirements. The clear specification of tolerance class and nominal range provides a rational basis for purchasing decisions and long-term process reliability.
Robust materials and ergonomic handling for everyday use
Manufactured from polished stainless steel, each knob-shaped mass combines corrosion resistance with a surface finish that minimises adsorption of contaminants and facilitates cleaning. The knob form allows secure handling when placing or removing weights, reducing the risk of handling-induced errors. Supplied in a sturdy plastic case, the components are protected during transport and storage, helping to preserve calibration status and reduce maintenance needs. These material and design choices translate directly into lower downtime and predictable service intervals for calibration equipment.
Practical advantages for procurement and traceability
The mass set is intended for professional calibration contexts where traceability and documented measurement uncertainty matter. Its composition and OIML classification make it suitable as a reference set in calibration labs, quality departments and metrology services. Having a recognised, full-range set on hand simplifies internal procedures: fewer external calibrations, more efficient routine checks and clearer documentation for audit trails. The durable case and standardised format also aid inventory management and secure storage between calibrations.
Select the KERN 304-074 weight set for precise, repeatable calibrations and contact Metav Werkzeuge in Emmerich for supply and expert consultation — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930
Technical data
- Article number: 304-074
- Manufacturer: KERN
- SKU: 304-074
- OIML class: E1
- Nominal range: 1 g–2 kg
- Form: Knob-shaped
Facts
- Total mass of set: 7.69 kg
- Tariff number: 84239090
- Origin: Germany
Special features
- Polished stainless steel
- Supplied in plastic case
- Knob form for safe handling
- Designed for calibration of precision balances
FAQ
What nominal range does the set cover?
The set covers a 1 g–2 kg nominal range, which is suitable for a wide span of precision balances and laboratory scales.
What accuracy class is the set certified to?
The mass set is OIML class E1, indicating top-tier calibration accuracy for reference and laboratory use.
What material are the weights made from?
The weights are made from polished stainless steel, chosen for corrosion resistance and easy cleaning.
How are the weights supplied and stored?
The set is supplied in a durable plastic case to protect the masses during transport and storage and to support organised handling.
Is this set suitable for calibration laboratories and service providers?
Yes. The combination of OIML E1 classification and the 1 g–2 kg range makes the set appropriate for calibration laboratories, quality departments and metrology service operations.
Manufacturer: KERN — Germany; For sales and technical enquiries contact Metav Werkzeuge: info@metav-werkzeuge.com, +49 2822 7131930
Zubehör
Take advantage of secure, lightweight storage that protects standard weight sets up to 5 kg, compatible with calibration classes E1–M3, and designed specifically for button and compact formats; order via Metav Werkzeuge or consult our specialists for guidance. KERN 313-082-400 Plastic Case — for standard weight sets up to 5 kg, E1–M3 A KERN 313-082-400 Plastic Case engineered to protect and organise standard weight sets (button/compact form) for calibration, laboratory and workshop use Plastic case for weight sets up to 5 kg Compatible with calibration classes E1–M3 Designed for button and compact weights Lightweight construction; easy transport Faster calibration workflows with protected storage The robust plastic case provides protected, organised storage for standard weight sets, supporting nominal values from 1 mg–5 kg and calibration classes E1–M3. By keeping weights secure and clearly arranged, routine checks and calibrations require less preparation time and handling, which increases throughput in busy calibration labs and testing environments. The case’s structured capacity reduces the risk of contamination and mechanical damage, helping maintain traceability and measurement reliability. Tailored layout for compact and button weights Designed for the specific format of button and compact weights, the internal layout is optimised to hold standard pieces securely during transport and storage. The solution is explicitly not suitable for cast weights, ensuring customers select the correct storage for precision masses rather than heavy, cast components. Clear compatibility with compact designs supports orderly handling and faster identification of required nominal values during set-up and inspections. Lightweight, durable design for easy handling With a total mass of approximately 1.5 kg, the case balances protection with portability: it is light enough for frequent movement between benches or labs yet durable enough to withstand day-to-day operational stress. The plastic construction offers resistance to moisture and common workshop contaminants, contributing to long service life and fewer replacements. Reduced handling weight also lessens manual strain and simplifies logistics for mobile calibration tasks. Compliance support and workshop efficiency Built to fit recognised weight class standards, this case assists in maintaining compliant storage for precision masses and supports efficient inventory management in industrial metrology. The German origin reinforces expectations for consistent manufacturing quality. When combined with a reliable ordering partner, this storage solution helps centralise supplies and reduces procurement complexity for calibration houses and workshops. For secure, compliant storage and practical handling of standard weight sets, contact Metav Werkzeuge to request the KERN 313-082-400 Plastic Case and consult our specialists at info@metav-werkzeuge.com or +49 2822 7131930 for tailored technical advice Technical data Article number: 313-082-400 Manufacturer: KERN GTIN: 4045761077942 Material: Plastic Origin: Germany Facts Suitable nominal values: 1 mg–5 kg Calibration classes: E1–M3 Product weight: 1.5 kg HS code: 84239090 ECLASS: 21100103 Special features For standard weight sets (button/compact design) Not suitable for cast weights Product group: Plastic cases / weight set cases Intended application: storage and transport of calibration weights FAQ What nominal weight range does the case support? The case supports standard nominal values from 1 mg to 5 kg and is intended for standard weight sets used in calibration. Is this case suitable for cast weights? No, the KERN 313-082-400 Plastic Case is explicitly not suitable for cast weights; it is intended for button and compact weight formats. Which calibration classes are compatible with this case? The case is compatible with calibration classes E1–M3, making it appropriate for high-precision and routine calibration sets. How heavy is the case itself? The case has a product weight of approximately 1.5 kg, offering a balance between protection and portability. Can the case be used in mobile calibration services? Yes, the lightweight and durable plastic construction makes the case practical for transport between sites while keeping weights organised and protected. Metav Werkzeuge, Emmerich am Rhein, Germany; info@metav-werkzeuge.com; +49 2822 7131930