1 mg–1 kg Calibration Weight Set Button Stainless Polished Steel In Aluminium Case, OIML E1 - KERN
€3,260.00
Product information "1 mg–1 kg Calibration Weight Set Button Stainless Polished Steel In Aluminium Case, OIML E1 - KERN"
Take advantage of the combination of OIML E1 accuracy, polished stainless-steel masses and a robust aluminium case to ensure repeatable calibrations and protected transport; order the KERN 303-066 weight set directly via Metav Werkzeuge or consult our technical team for application advice.
KERN 303-066 — OIML E1 precision weight set, 1 mg–1 kg, polished stainless steel
The KERN 303-066 is a laboratory-grade precision weight set for the calibration of analytical and precision balances, supplied as button-shaped masses in a secure aluminium case.
- OIML E1 accuracy class
- Range 1 mg–1 kg for lab calibration
- Polished stainless-steel button weights
- Milligram pieces in separate plastic case
Reliable accuracy for calibration and quality control
The set delivers OIML E1 accuracy, which is the benchmark for primary calibration work in laboratories and quality departments. That classification guarantees minimal tolerance and reproducible results, making the set suitable for verifying analytical balances and precision instruments where measurement uncertainty must be tightly controlled. Using certified mass standards reduces the risk of non-conformity during audits and supports traceable calibration chains.
Practical design that protects precision weights
A robust aluminium case provides secure storage and transport, while the polished stainless-steel masses resist corrosion and surface contamination. The small milligram weights are kept in a separate plastic insert, simplifying handling and reducing the chance of accidental abrasion when accessing the smallest denominations. The button-shaped design aids stable placement on balance pans and minimises tilt-related errors during weighing operations.
Fit for laboratory routines and industrial metrology
Supplied as a complete set covering 1 mg–1 kg, the masses allow stepwise verification across the typical operating range of analytical and precision scales. The construction and finish facilitate easy cleaning and long-term dimensional stability, which translates into fewer recalibrations and lower lifecycle effort. For workshops and calibration labs seeking a dependable mass set, the combination of traceable classification and durable materials supports consistent measurement results and efficient quality workflows.
Contact Metav Werkzeuge for expert advice on selecting and supplying the KERN 303-066 calibration weight set — email info@metav-werkzeuge.com or call +49 2822 7131930
Technical data
- Article number: 303-066
- Manufacturer: KERN
- GTIN: 4045761223028
- OIML class: E1
- Form: Button
- Material: Polished stainless steel
- Case: Aluminium
- Country of origin: DE
- Tariff code: 84239090
Data
- Nominal range: 1 mg–1 kg
- Pack weight: 4.7 kg
- SKU: 303-066
Special features
- Milligram weights (1 mg–500 mg) in separate plastic case
- Button-shaped weights for stable placement
- Polished stainless-steel masses for corrosion resistance
- Secure aluminium storage case for transport and protection
FAQ
What applications suit this weight set best?
The KERN 303-066 weight set is designed for laboratory calibration, quality assurance and precision metrology tasks where OIML E1 class standards are required for traceable verification of analytical and precision balances.
What does OIML class E1 indicate?
OIML class E1 denotes the highest accuracy class for comparison and calibration masses; the KERN 303-066 meets stringent tolerances and is suitable for primary calibration work and high-precision verifications.
How are the smallest weights protected?
The smallest milligram denominations in this set are stored in a separate plastic case within the aluminium case, reducing handling risk and protecting fine masses from abrasion and contamination.
Can these weights be used on analytical balances?
Yes, the construction and tolerance of the KERN 303-066 make it suitable for analytical and microbalance verification across the 1 mg–1 kg range.
Is the material suitable for long-term use in a laboratory?
Polished stainless-steel masses resist surface corrosion and are easy to clean, supporting long-term dimensional stability and reliable calibration intervals.
KERN · Germany · GTIN 4045761223028
Zubehör
Take advantage of the combination of aluminium protection, compatibility with weight classes E1–M1 and the compact design for reliable storage and safe transport of calibration weights. Order the case directly via Metav Werkzeuge or consult our advisors for tailored guidance. KERN 313-060-600 Aluminium-protected case for standard weight sets (E1–M1, 1 mg–1 kg) The Aluminium-protected case 313-060-600 offers secure, transport-ready storage for standard calibration weight sets used in laboratories, calibration rooms and workshops. Aluminium-protected housing Compatible with weight classes E1–M1 Holds standard sets from 1 mg to 1 kg Button/compact format for organised storage Robust protection for precision weights The aluminium-protected outer shell provides a lightweight yet impact-resistant barrier, preserving the integrity of delicate calibration artefacts during transport and daily handling. Designed for standard mass sets, the case accommodates 1 mg–1 kg nominal values and supports the stringent tolerances required for classes E1–M1, reducing the risk of deformation or contamination that can affect measurement traceability. The solid construction combines low weight with high rigidity, making it a practical solution for laboratory technicians and service engineers who require dependable protection on the move. Organised interior that preserves accuracy A precisely cut foam insert and compact layout keep each weight in a defined position, preventing contact between items and ensuring quick identification and access. The internal arrangement suits the button/compact form factor of standard sets, enabling efficient inventory checks and fast preparation for calibration routines. By securing individual masses, the case minimises handling-related errors and accelerates daily workflows, which supports higher throughput without compromising measurement quality. Compliance support and operational continuity Compatibility with E1–M1 classes means the case is suitable for a wide range of precision applications, from national metrology labs to in-house quality assurance. The protective design assists in maintaining calibration status and simplifies storage in controlled environments. Manufactured by KERN, the solution aligns with professional requirements for traceability and repeatable performance, helping to safeguard assets that form the basis of accurate weighing results across production and inspection processes. Durable, compact and workshop-ready At approximately 0.8 kg, the housing remains easy to handle while offering durable protection suited to everyday industrial use. The aluminium material resists wear and supports long service life, reducing the need for frequent replacements and contributing to steady operational availability. For organisations aiming to consolidate suppliers and streamline equipment logistics, this case represents a practical component that complements a complete calibration toolkit. Contact Metav Werkzeuge in Emmerich for expert advice on integrating the KERN 313-060-600 aluminium-protected case into existing calibration procedures — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 313-060-600 Manufacturer: KERN GTIN: 4045761222793 Material: Aluminium Origin: CN Core numerical data Weight (case): 0.8 kg Nominal weights accommodated: 1 mg–1 kg Weight classes: E1–M1 Commodity code: 84239090 eClass: 21100103 Special features Aluminium-protected case for calibration weight sets Designed for button/compact format weights Suitable for classes E1–M1 and nominal range 1 mg–1 kg Compact, impact-resistant housing for transport and storage FAQ What weight range fits in the case? The aluminium-protected case is designed for nominal values from 1 mg to 1 kg and accommodates standard compact/button-format sets. Is the case suitable for E1 calibration weights? Yes, the case supports weights in classes E1–M1, making it appropriate for highest-precision sets requiring strict handling. How does the interior protect individual weights? A tailored foam insert secures each piece in its own recess, preventing contact and minimising handling-related deviations. Can the case be used for field transport to customer sites? The robust aluminium housing and compact design are intended to protect weights during transport between laboratories and on-site calibration visits. Who manufactures this case? KERN produces the aluminium-protected case 313-060-600 to support professional metrology and calibration workflows. KERN; Country of origin: CN; GTIN: 4045761222793