5 kg Block Weight Precision OIML Class F1 Polished Stainless Steel, 25 mg Tolerance - KERN
€950.00
Product information "5 kg Block Weight Precision OIML Class F1 Polished Stainless Steel, 25 mg Tolerance - KERN"
Take advantage of OIML Class F1 accuracy and the 5 kg nominal mass combined with a polished stainless steel block design for reproducible calibration results; order the item directly via Metav Werkzeuge or consult our specialists for DAkkS-calibration advice.
Block weight KERN 326-36 — OIML Class F1, 5 kg polished stainless steel
The Block weight KERN 326-36 is a precision calibration weight designed for laboratory and industrial scale verification, supplied in a robust knob-style block for stable handling and repeatable placement
- OIML class F1 accuracy
- 5 kg nominal mass
- Polished stainless steel block
- Knob form for secure handling
Consistent accuracy for reliable measurements
The KERN block weight delivers reproducible results thanks to its classification as OIML class F1, which guarantees a maximum deviation of 25 mg at the nominal mass of 5 kg. This level of precision is suited to routine verification and laboratory checks where tight tolerances are required. The nominal mass and tolerance are specified according to international metrology standards, enabling predictable behaviour during calibration sequences. Choosing an F1-class weight reduces uncertainty contribution in balance verification and supports clear documentation for quality systems.
Robust materials and practical shape for daily use
Manufactured from polished stainless steel, the block design combines corrosion resistance with an easy-to-clean surface that preserves mass stability over time. The knob form improves handling and placement onto weighing pans, reducing the risk of contact errors during transfer. A polished finish minimises contamination and aids visual inspection; the compact block shape is particularly useful in workshops and calibration labs where space and repeatability matter. Originating from Germany, this item is built for regular use and longevity in professional environments.
Fits into quality assurance workflows and traceability chains
For accredited or high-standard processes, documentation and traceability remain essential. The calibration weight is compatible with standard calibration procedures and can be supplied with a calibration certificate on request; DAkkS calibration is recommended for most accredited applications. Using a certified reference mass like this 5 kg block helps maintain compliance with internal audits and external inspections, and it supports a measurable reduction in measurement uncertainty. Integrating such a reference into routine controls strengthens overall process reliability without complex handling procedures.
Order the KERN 326-36 block weight via Metav Werkzeuge in Emmerich and request DAkkS-calibration guidance or technical clarification by email or phone
Technical data
- Article number: 326
- SKU: 326-36
- GTIN: 4045761232877
Facts
- Nominal mass: 5 kg
- Tolerance (OIML F1): 25 mg
- Customs tariff number: 84239090
- eClass: 32120103
Special features
- Material: polished stainless steel
- Shape: knob form
- OIML class: F1
- Manufacturer: KERN
- Origin: Germany
FAQ
What accuracy class does this calibration weight belong to?
The calibration weight is classified as OIML class F1, which corresponds to a tolerance of 25 mg for the 5 kg nominal mass.
Is the 5 kg block suitable for laboratory and industrial scales?
Yes, the 5 kg polished stainless steel block weight is intended for both laboratory checks and industrial verification tasks where F1 accuracy is required.
Can the weight be supplied with a calibration certificate?
A calibration certificate can be provided; for accredited applications DAkkS calibration is recommended and accepted for most purposes.
What advantages does the polished stainless steel offer?
Polished stainless steel provides corrosion resistance, easy cleaning and stable mass over time, supporting long-term reproducibility in calibration routines.
How does the knob form improve handling?
The knob-style top facilitates secure gripping and reduces transfer errors when placing the weight on balances, improving repeatability in routine use.
Manufacturer: KERN, Germany
Zubehör
Benefit from an aluminium-protected housing, a padded interior and compatibility with block weights up to 5 kg and calibration classes F1–M3 for safe storage and transport; Order the aluminium-protected case directly via Metav Werkzeuge or ask our consultants if needed. Aluminium-protected case KERN 346-060-600 — Protective case for 5 kg block weights, padded The Aluminium-protected case serves as a purpose-built transport and storage solution for single block weights, combining a robust outer shell with soft interior support to preserve calibration and dimensional integrity during handling. Aluminium-protected housing for block weights Suitable for block weights up to 5 kg Calibrated classes F1–M3 compatible Internal padding for secure storage Safe storage that preserves calibration The KERN aluminium shell provides a rigid barrier against impacts and abrasion, while the padded interior prevents micro-movements that can affect a mass artefact’s calibration. For laboratories and calibration shops where traceability and repeatability matter, a dedicated protective case reduces the risk of accidental knocks and environmental contamination. The solid construction helps maintain the declared mass values and extends the service life of the weights, contributing to fewer recalibrations and more predictable maintenance intervals. Compatibility with calibration classes and handling benefits Designed specifically for block weights and compatible with classes F1–M3, this case supports common metrological workflows and storage protocols. The internal layout is suited to a standard block form and secures items up to 5 kg, ensuring conformity with class-specific handling. Using a dedicated case reduces handling time during inspections and audits and simplifies storage logistics in a busy workshop or calibration room. Clear class compatibility also aids procurement decisions, aligning the storage solution with formal calibration schedules and quality management systems. Lightweight design for workshop efficiency Constructed from aluminium, the case remains lightweight (approx. 1.25 kg) while offering durable protection, making it practical to move between benches, labs and transport crates without adding excessive bulk. The reduced weight simplifies manual handling and lowers transport effort when compared with heavier protective solutions, yet the material resists corrosion and everyday wear. This balance of low mass and high protection supports efficient workshop routines and helps maintain the condition of precision masses across frequent use. Contact Metav Werkzeuge in Emmerich for advice on the KERN aluminium-protected case 346-060-600 or to arrange supply and delivery directly from our stock. Technical data Article number: 346 SKU: 346-060-600 GTIN: 4045761222878 Manufacturer: KERN Core specifications Weight: 1.25 kg Suitable for weights: up to 5 kg Class compatibility: F1–M3 Tariff number: 84239090 Materials & features Material: Aluminium Padded interior Suitable for block weights Origin: CN FAQ Is this case suitable for 5 kg block weights? Yes. The aluminium-protected case is designed for block weights up to 5 kg and secures them in a padded interior. Which calibration classes does the case support? The case is compatible with calibration classes F1–M3, making it suitable for commonly used laboratory and workshop mass standards. What material is the case made from and how does that help? The case is made from aluminium, offering a durable yet lightweight enclosure that protects against impacts and corrosion without adding unnecessary mass. Is the interior suitable for transport and frequent handling? The padded interior secures the weight against micro-movements, supporting frequent handling and reducing the likelihood of calibration drift during transport. Who manufactures the case and what is the SKU? The case is manufactured by KERN and listed under SKU 346-060-600 for ordering and stock reference. KERN — Manufacturer (Country of origin: CN)