Tenders Are Invited For Diffraction Apparatus – Procurement Of An X-Ray Diffractometer

Diffraction Apparatus – Procurement Of An X-Ray Diffractometer. X-Ray Diffractometer As A Complete System For The Analysis Of Materials And Material Surfaces, Especially For Powder Diffractometry, Qualitative And Quantitative Phase Analysis, Crystal Structure Analysis, Stress Analysis, Texture Analysis, X-Ray Reflectometry In The Area Of ​​Research And Teaching At The Whz, With The Following Requirements: 1. X-Ray Generator 1.1 Stable High-Voltage Power Supply 1.2 Anode Voltage? 20 Kv 1.3 Continuous Power ? 3 Kw 1.4 Integrated Energy And Resource Efficient Cooling 1.5 Sensors For Cooling (Temperature, Flow And Pressure) 2. X-Ray Sources 2.1 Powerful X-Ray Tube, For Cu? 2 Kw 2.2 Simple, Adjustment-Free Change Between Line And Point Focus 2.3 Easily Changed 2.4 Additional X-Ray Tubes, E.G. Co, Easy To Use 2.5 Long Service Life 3. X-Ray Optics 3.1 Flexible Primary X-Ray Optics For Measurements With Divergent Beam, Parallel Beam And For High Resolution 3.2 Motorized Change Between Parallel Beam And Focusing Geometry 3.3 Suitable Filters And Monochromators 3.4 Secondary X-Ray Optics With Aperture And Solenoid, As Well As Simple Motorized Change 3.5 Robust And Long Service Life 4. Energy Analyzer With 2D Detector 4.1 Powerful Multi-Dimensional Detector, Count Rate >108, Spatial Resolution < 100 ?M 4.2 Energy Resolution < 400 Ev (At Rt) 4.3 Without Additional Cooling 4.4 Suitable For Fast And Slow Data Acquisition 4.5 High Efficiency Against Cu, Co And Cr Radiation 4.6 Software-Controlled Control Of The Size Of The Detector Window, The Sample-Detector Distance 5. Goniometer 5.1 Precise And Maintenance-Free Multi-Circuit Goniometer, Accuracy < 0.01°, Smallest Step Size <0.001° 5.2 Goniometer Diameter ? 50 Cm) 5.3 Large Angular Range (From ? 0° To ? 150°) 5.4 Fully Motorized 5.5 Motorized Euler Cradle For Carrying Out Texture And Tension Measurements 6. Sample Holder And Sample Setup 6.1 Motorized, Software-Controlled X-Y-Z Sample Table, Travel Distances: At Least 25 Mm In X, 70 Mm In Y And 50 Mm In Z, Load Capacity >1 Kg 6.2 Possibility Of Examining Different Sample Geometries And Sizes 6.3 Vacuum Holding Of Flat And Smooth Samples With Pump 6.4 Adapter And Holder For Various Samples 6.5 Scattered Radiation Shielding 6.6 Possibility Of Precise Adjustment Of The Sample 7. Housing 7.1 Full Protection Device With Type Approval In Accordance With National And European Safety Standards And Machine Standards, Radiation Dose < 1Μsv/H 7.2 Easy Access To The Interior And High Ease Of Use 7.3 Display Of The System Status, Lighting 7.4 Weight < 800 Kg 7.5 Dimensions (Lxwxh) < 2 M X 2M X 2M 7.6 Noise Level < 60 Db 8. Accessories 8.1 Apertures With Different Sizes 8.2 Filters With Different Thicknesses And Materials For Filtering X-Rays Of Different Wavelengths 8.3 Micromasks 8.4 Collimators With Different Dimensions 8.5 Connection Cables, Hoses, Filters, Tools 9. Pc With Software