1 g–5 kg E1 Test Weight Set Button Shape Polished Stainless Steel, Plastic Case - KERN
€4,210.00
Product information "1 g–5 kg E1 Test Weight Set Button Shape Polished Stainless Steel, Plastic Case - KERN"
Take advantage of certified OIML E1 accuracy combined with a 1 g–5 kg nominal range and polished stainless steel construction for dependable calibration and long-term stability. Order the calibration weights directly via Metav Werkzeuge or consult our specialists for application advice.
Weight set 304-084 – OIML E1 precision kit, 1 g–5 kg, polished stainless steel (KERN)
The Weight set 304-084 is a class E1 calibration kit designed for laboratory and industrial balancing tasks that demand traceable, high-precision reference masses.
- Class E1 certified accuracy
- Range 1 g–5 kg in compact kit
- Polished stainless steel weights
- Supplied in rugged plastic case
Certified accuracy for reproducible measurement results
The kit offers OIML E1 conformity, a classification reserved for the highest accuracy tier used in primary calibration and stringent quality control. Such certification limits measurement uncertainty and supports compliance with metrological standards, making these calibration weights suitable for verification of analytical and precision balances. The narrow tolerances inherent to E1 class weights reduce recalibration frequency and improve confidence in routine measurements, which benefits testing laboratories and quality departments that require documented traceability.
Robust materials and practical storage for long service life
Constructed from polished stainless steel, each mass resists corrosion and surface degradation, preserving nominal values during regular handling. The button shape facilitates secure placement on balance pans and minimises contact points that could affect readings. Delivered in a durable plastic case, the set is organised for safe transport and storage, protecting the weights from contamination and mechanical damage. This combination of finish and packaging supports consistent performance across repeated use and simplifies daily workflow in the workshop or lab.
Designed to integrate into professional calibration workflows
Produced by KERN and supplied as a ready-to-use kit, the assembly supports traceable procedures and documentation requirements in accredited environments. The wide nominal range from 1 g–5 kg accommodates verification across multiple balance classes, allowing a single kit to serve many applications. Supplied by Metav Werkzeuge from Emmerich, the product forms part of a comprehensive offering that helps reduce supplier complexity and ensures steady availability for industry and trade customers.
Contact Metav Werkzeuge in Emmerich for tailored advice on the KERN Weight set 304-084 and to arrange supply directly through our European distribution channel
Technical data
- Article number: 304-084
- Manufacturer: KERN
- OIML class: E1
- Nominal value: 1 g–5 kg
- Form: button shape
- Material: polished stainless steel
- Case material: plastic
- Country of origin: DE
Core data
- Nominal range: 1 g–5 kg
- Total kit weight: 12.69 kg
- HS code: 84239090
Special features
- OIML E1 certified
- Button-shaped masses
- Polished stainless steel finish
- Supplied in plastic case
- Category: calibration weights (Prüfgewichte)
FAQ
What level of accuracy can be expected from this kit?
The Weight set 304-084 from KERN carries OIML E1 certification, indicating very low tolerance limits and suitability for high-precision calibration tasks where traceable accuracy is required.
Which balances can be verified with these weights?
These calibration weights cover a 1 g–5 kg range, allowing verification of analytical and precision balances across multiple classes; selection should follow the balance manufacturer’s verification recommendations.
How should the weights be stored and handled to maintain accuracy?
Store the weights in the supplied plastic case and handle them with clean gloves or tweezers; the polished stainless steel finish of the Weight set 304-084 eases cleaning and reduces contamination risk.
Is the kit traceable for accredited labs?
The OIML E1 classification of the KERN kit supports traceable measurement routines; for full accreditation chains, ensure calibration certificates are included according to laboratory requirements.
Can the set be used in harsh workshop environments?
While the polished stainless steel construction provides corrosion resistance and the plastic case protects during transport, a controlled storage environment is recommended to maintain long-term stability and measurement integrity.
KERN — Germany — Contact: not provided
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