referensmåttstocks
A referensmåttstock, which translates to "reference ruler" or "calibration ruler" in English, is a specialized measuring instrument used in various fields, primarily for calibration and quality control purposes. Unlike a standard ruler used for general measurements, a referensmåttstock is manufactured to extremely high precision, with its markings and overall length verified against national or international standards.
These rulers are often made from materials with very low thermal expansion coefficients, such as Invar or
The primary function of a referensmåttstock is to serve as a known, accurate standard. It is used
In industries where precision is paramount, such as manufacturing, metrology, aerospace, and scientific research, referensmåttstocks are