State Primary Standard of Units of Average Power and Energy of Laser Radiation
Reproduction and maintenance of mean power laser energy and pulse laser radiation energy units.
Transferring of the size of mean power and laser radiation energy units to the secondary and working standards and also to working measuring instruments by means of the method of direct measurements in accordance with DSTU 3539-97 “Metrology. National verification scheme for measuring instruments of mean power of laser radiation and pulse laser radiation energy in the wavelength range from 0,3 to 12,0 μm”.
Metrological characteristics | |
Range | from 1⋅10-5 W to 3 W from 1⋅10-5 J до 3 J |
Uncertainty by type A (uA) | 0,15⋅10-2 |
Uncertainty by type B (uB) | 0,08⋅10-2 |
Total standard uncertainty (uC) | 0,17⋅10-2 |
Extended uncertainty (U) | 0,34⋅10-2 |