www rgf bg ac rsrestca Infrastructure A huge

www. rgf. bg. ac. rs/restca Infrastructure: A huge step forward

www. rgf. bg. ac. rs/restca Objectives of the RESTCA project * purchase of the SEM-EDS system * upgrade of the existing diffractometer

www. rgf. bg. ac. rs/restca Purchase of the SEM-EDS system Regarding the activities in the first year of the project RESTCA-TERCE -NIPMSS we have started the operation of collecting proposals for buying the SEM-EDS system for the UB-FMG in the autumn 2008. - direct contacts with all possible suppliers; - short presentations at the UB-FMG; - several personal contacts with sales managers; - direct visits with most SEM laboratories in Serbia (Belgrade, Novi Sad and Niš); - Project coordinator, WP leader and some GUF and Geo. ZS team members have made phone calls and e-mail contacts with some laboratories in the region (Slovenia, Croatia, Bulgaria, Hungary, etc. );

www. rgf. bg. ac. rs/restca 1. FEI Company 2. Carl Zeiss Gmb. H 3. SCAN The evaluation of all proposals revealed a purchasing of a JEOL SEM/EDX system to be supplied by JEOL regional representative SCAN from Slovenia. The main reasons are: • The SCAN offer included La. B 6 filament and turbomolecular vacuum pump • This proposal involved very significant supplementary parts as cathodoluminiscence detector and different sets of standards for sulphides, heavy metals and minerals. • JSM 6610 has the possibility of further integration of new instruments, especially with new wavelength dispersive type detectors.

www. rgf. bg. ac. rs/restca A SEM-EDS system: JSM-6610 LV - a low/high vacuum analytical scanning electron microscope (La. B 6 filament and ion pump - 10 -5 Pa, and a turbomolecular pump). MINI CL – cathodoluminiscence detector 185 nm – 850 nm. Oxford INCA Energy 350 – a system for energy dispersive microanalysis. STANDARDS – a set of sulphide/heavy metals and minerals standard blocks. BALTEC-SCD-005 – a sputter Au and C coating device.

www. rgf. bg. ac. rs/restca Selecting a laboratory room for adaptation A Laboratory room for the equipment installation was selected on the basis of several criteria: a) required size of rooms to accommodate the installation and accompanying facilities, according the specifications given by the supplier; b) the limit of the values for vibrations due to traffic and possibly to the activities in the adjacent laboratories; c) the level of electromagnetic radiation; The room No 242 in the basement and the room No 728 on the fourth floor in the building of the Departments of Mineralogy and Crystallography and Petrology and Geochemistry building were tested.

www. rgf. bg. ac. rs/restca The appearance of laboratory room before adaptation

www. rgf. bg. ac. rs/restca The separation of part of the room for the preparation of samples Setting of insulation and electrical installation

www. rgf. bg. ac. rs/restca The appearance of laboratory rooms after adaptation

www. rgf. bg. ac. rs/restca

www. rgf. bg. ac. rs/restca Installation of JEOL Scanning Electron Microscope

www. rgf. bg. ac. rs/restca SEM-EDS laboratory today

www. rgf. bg. ac. rs/restca Renewal and upgrade of an X-ray diffractometer The purchase of an X-ray generator, a water cooling system and an Xray tube housing for an upgrade of the existing diffractometer at the UB-FMG The most suitable is the proposal given by Oxford Diffraction Ltd * The equipment offered by Oxford Diffraction Ltd. was possible to integrate in the existing equipment * delivery and installation * high quality services * lowest price.

www. rgf. bg. ac. rs/restca The upgraded powder diffractometer X-ray generator Spellman DF 60 N 3 (3 k. W). A water chiller unit for fine focus X -ray tube cooling.

www. rgf. bg. ac. rs/restca The renewed water and electrical connections for the instrument. Enhance X-ray tube (with Mo X-ray tube) shield housing and shutter control box.

www. rgf. bg. ac. rs/restca Planetary Ball Mills PM 200

www. rgf. bg. ac. rs/restca The Restca project ends in May this year but we will use this equipment for many years!!!