Traceability

Traceablilty means that the Measurements can be verified through comparision to other Standards in an unbroken Chain from Measurement to Definition of measured value or other Reference internationally. Traceability is achievd through calibration of instruments.

Here follows an Example of a Traceability Chain.

Customer´s Product

Customer´s Measurement, comparision to Customer´s Test Equipment

Customer´s Test Equipment

Comparision between Test Equipment and Work Standard at NanoCal AB

Work Standard at NanoCal AB

Comparision between Work Standard and Reference Standard at NanoCal AB

Reference Standard at NanoCal AB

Comparision between NanoCal´s Reference Standard and Work Standard at accredited Laboratory

Work Standard at accredited Laboratory

Comparision between Work Standard and Reference Standard at accredited Laboratory

Reference Standard at accredited Laboratory

Comparision between Reference Standard at accredited Laboratory and National Work Standard at National Laboratory

National Work Standard

Comparision between National Work Standard and Reference Standard at National Reference Laboratory

Reference Standard at National Laboratory

Comparision between Reference Standard at National Laboratory and International Standard or Definition.

International Standard or Definition