Application:
They are used for certification, validation and verification of measurement methods and control of accuracy (precision) of measurement results of diesel fuel filterability coefficient according to GOST 19006-73.
Technical specifications:
The CO material is diesel fuel according to GOST 32511-2013, GOST R 52368-2005 or TR CU 013/2011, packaged in dark glass vials with a screw cap and label.
The range of permissible certified values is 1.0 – 10.0
The limits of the permissible values of the relative error of the certified CO value at P = 0.95, % - ± 6
Acceptable values of the relative extended uncertainty of the certified CO value at k=2 and P=0.95, % -6
The traceability of the certified CO value to the unit of magnitude "time", reproduced by GET 1, the State Primary Standard for Units of Time, Frequency and the national Time Scale, is ensured by measurements using a certified measurement method involving the use of trusted measuring instruments.
Shelf life is 5 years.
Basic equipment:
- A vial containing at least 250 cm3 of solution - 1 pc.;
- Passport - 1 pc.