multi test

Metrological verification of MD

Laboratory for metrological verification of pressure gauges used in rail transport performing verifications within the scope of authorization by the President of SAMTS.
In the premises of the Laboratory, initial and subsequent verification is carried out and in the Mobile Laboratory - subsequent verification of all approved types of pressure gauges for usage in rail transport in ranges:
  • from 0 to 60 kPa, from 0 to 100 kPa, from 0 to 160 kPa, from 0 to 250 kPa, from 0 to 400 kPa, from 0 to 600 kPa;
  • from 0 to 1 MPa, from 0 to 1.6 MPa, from 0 to 2.5 MPa, from 0 to 4 MPa, from 0 to 6MPa;
  • from 0 to 10 MPa, from 0 to 16 MPa, from 0 to 25 MPa, from 0 to 40 MPa, from 0 to 60MPa;
  • from 0 to 50 kPa, from 0 to 200 kPa, from 0 to 500 kPa;
  • from 0 to 2 MPa, from 0 to 5 MPa;
  • from 0 to 20 MPa, from 0 to 50 MPa;
  • from minus 100 kPa to 60 kPa; 150 kPa; 300 kPa or 500 kPa;
  • from minus 0.1 MPa to 0.9 MPa; 1,5 MPa or 2,4 MPa accuracy classes: from 0,1 to 2,5 Laboratory has available stationary stands and mobile equipment to verify pressure gauges and all conditions are provided in accordance with the requirements of applicable standards and procedure published by Bulgarian Institute of Metrology.