Individual Weight OIML E2 5 g - KERN 317-03

Anyone adjusting or verifying analytical and semi-micro balances with traceable accuracy needs a reference weight with a clearly defined error limit. The KERN 317-03 delivers exactly that: a 5 g nominal value in OIML class E2 with a permissible deviation of only 0,05 mg.

Benefits

• High accuracy (OIML class E2): permissible tolerance of 0,05 mg at a 5 g nominal value.
• Reference standard: suitable for adjusting high-resolution balances and for checking weights of lower classes.
• Polished stainless steel: corrosion-resistant, dense surface that minimises deposits and mass drift.
• Knob design: practical single-weight format for daily laboratory use.

Technical data

• OIML class: E2
• Nominal value: 5 g
• Permissible tolerance per OIML (±): 0,05 mg
• Design: Knob design
• Material: stainless steel, polished

Applications

The single weight is used as a test and adjustment standard in laboratories, calibration facilities and quality assurance, for example to adjust analytical and semi-micro balances or to routinely check existing balances and weights.

Compliance and origin

EAN 4045761312517, customs tariff number 84239090, country of origin China. Note: initial EC verification (Ersteichung) of test weights is no longer possible as of 30 November 2025; for almost all applications we recommend an equivalent DAkkS calibration.