GOST R 8.566-2012 The state system for assuring the traceability of measurements. The blackbody radiators. Standard procedure for verification and calibration
2012GOST R 8.566-2012 The state system for assuring the traceability of measurements. The blackbody radiators. Standard procedure for verification and calibration
1996GOST R 8.566-1996 The state system for ensuring the uniformity of measurements. Standard radiation sources (reference sources) in form of black body models for temperature range -50 +2500 °C. Standard procedure for metrological certification and verification