Primary mass standards E0
As national standard and/or for the representation of the national mass scale up to 50 kg. For calibration (traceability) of the mass standards of class E1 to national standards.
In accordance with OIML R111-1:2004, weights are not marked with their nominal value or with information on the unit. For differentiation purposes, weights of the same nominal value that are present several times in set assemblies are marked by dots or asterisks In addition, a maximum of 3 user features (characters, letters and numbers) can be applied to clearly identify the weights as test or measuring equipment.
These user characteristics can be defined by the customer when placing the order.