State system for ensuring the uniformity of measurements. Spatial distribution of spectral radiance. Procedure of measurements

Norma vydána dne 1.1.2015

The state system of measurement assurance. Standard ac voltage and current thermal converters. Methods and instruments of verification

Norma vydána dne 1.7.2015

The state system of measurement assurance. The verification of a measuring instruments of direct current in range from 1·10 v stepeni -15 to 1·10 v stepeni -9 A

Norma vydána dne 1.7.2015

State system for ensuring the uniformity of measurments. State verification scheme for means measuring electrical quality factor

Norma vydána dne 1.4.2015

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring of sound velocity in liquids within the velocity range 800 to 2000 m/s

Norma vydána dne 1.1.2016

State system for ensuring the uniformity of measurements. In house reference materials, reference materials of the branches. The general requirements

Norma vydána dne 1.6.2015

State system for ensuring the uniformity of measurements. State verification schedule for means of measuring specific enthalpy and specific heat-conguction of solid frames in the range of temperature from 700 to 1800 K

Norma vydána dne 1.3.2015

State system for ensuring the uniformity of measurements. Autocollimators. Verification Procedure

Norma vydána dne 1.1.2016

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of the phase shift angle between two electric signals in the range of frequencies from 0,1 MHz to 65 GHz

Norma vydána dne 1.1.2016

State system for ensuring the uniformity of measurements. Theodolites. Verification procedure

Norma vydána dne 1.1.2016