X-ray diffractometric polycrystalline apparatus ADP-2, registration No. 22, 1988, (Laboratory of X-ray diffractometric analysis of the Department of Geochemistry of Sedimentary Strata of Oil and Gas-Bearing Provinces, license ОВ 000800 for activities involving ionizing radiation sources issued by the Western State Inspectorate for Nuclear and Radiation Safety of the SNRIU on 14. 05.05.2008 with the term extended until 13.05.2027; certified by the Lviv Scientific and Production Center for Standardization, Metrology and Certification of the Ministry of Economy of Ukraine on the conformity of the measurement management system according to the field of certification, certification certificate No. RL 034/23, valid until 28.05.2026). Main technical characteristics: source of ionizing radiation - X-ray tubes of BDS(-27, -28, -29) type, Kα - radiation, U - 40 kV, I - 20 mA; goniometer speed 0.25-6.0 deg/min, angle range 2-125° 2Ɵ; the standard is compressed SiO2 powder.

• The diffractometer has been modernized to transmit measurement data to a computer, which ensures computer processing of the results and their electronic storage. For the identification of mineral phases in the laboratory, in addition to the JCPDS card database, an electronic version of it (ICCD) with an automatic search program - Crystallographica Search-Match Version 2, 0, 3 - was introduced.
• The facility is included in the State Register of Ionizing Radiation Sources with registration number 9000000093.