1 mg–1 kg Test Weight Set Three-Point Button Stainless Steel Polished, Plastic Case, OIML E1 - KERN
€3,140.00
Product information "1 mg–1 kg Test Weight Set Three-Point Button Stainless Steel Polished, Plastic Case, OIML E1 - KERN"
Take advantage of precise, OIML‑class calibration together with robust, corrosion‑resistant materials for consistent measurement results. The polished stainless steel, knob‑shaped weights and separate milligram compartment ensure safe handling and quick setup; order the set directly via Metav Werkzeuge or contact our consultants for tailored advice.
KERN 303-064 weight set (OIML class E1) — 1 mg–1 kg, polished stainless steel
A KERN 303-064 weight set for high‑precision calibration of laboratory and industrial balances, designed for reliable verification across the 1 mg–1 kg range
*OIML class E1 accuracy for high-precision calibration
*Range 1 mg–1 kg, detailed milligram subdivision
*Polished stainless steel weights, knob shape
*Supplied in protective plastic case
Precision and conformity for critical measurements
The OIML class E1 designation guarantees a level of accuracy appropriate for the most demanding calibration tasks in metrology labs and quality control. Covering a nominal value of 1 mg–1 kg, the set provides the fine resolution required for analytical balances and precision scales. The combination of certified accuracy and consistent mass values reduces measurement uncertainty, supporting documented calibration procedures and quality assurance workflows.
Durable materials that support repeatable results
Manufactured from polished stainless steel, the weights resist corrosion and are simple to clean, which helps maintain long‑term stability. The knob‑shaped design improves handling during transfer and placement on sensitive balance pans, lowering the risk of surface damage or contamination. These design choices preserve the integrity of each weight, so adjustments and re‑calibrations remain minimal over time.
Practical organisation for safe handling and storage
Milligram weights are stored in a separate compartment within the plastic case, providing secure protection and easy access during setup. This arrangement reduces handling risk for the smallest masses and simplifies inventory control. The case also keeps components together during transport between the workshop bench and the calibration area, supporting efficient workflows and lowering the chance of misplaced items.
Fit for professional calibration routines
The set is ideal for calibration laboratories, research facilities and industrial quality departments that require traceable, repeatable mass standards for balances and scales. By combining certified accuracy with ergonomic design and protective storage, the calibration set helps maintain measurement integrity across routine verifications and critical inspections.
For professional advice on selecting the right calibration set or to arrange delivery from Metav Werkzeuge, please contact our consultants in Emmerich for personalised support and logistical information
Technical data
- Article number: 303
- SKU: 303-064
- Manufacturer: KERN
Facts
- Nominal value: 1 mg–1 kg
- Total weight: 3.7 kg
- Tariff number: 84239090
- ECLASS: 32120103
Special features
- OIML class E1
- Polished stainless steel
- Knob-shaped (button) form
- Plastic case with separate milligram compartment
- Origin: Germany
FAQ
What accuracy class does this weight set meet?
The KERN 303-064 weight set meets OIML class E1, making it suitable for high‑precision calibration tasks and verification of analytical balances.
Is the set suitable for analytical balances with milligram resolution?
Yes, the set covers 1 mg–1 kg and includes milligram weights in a separate compartment, specifically intended for use with analytical and micro balances.
What material are the weights made from and why does it matter?
Weights are made from polished stainless steel, which resists corrosion and is easy to clean, maintaining mass stability and prolonging service life of the calibration set.
How are the smallest weights protected during transport and storage?
Milligram weights are kept in a dedicated compartment inside the supplied plastic case, reducing handling risk and preventing damage or contamination.
Which industries or applications benefit most from this set?
Calibration laboratories, research facilities, pharmaceutical quality control and precision manufacturing benefit from the KERN 303-064 weight set when strict measurement certainty and documented verification are required.
Metav Werkzeuge, Emmerich am Rhein, Germany — 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