1. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis The Business of Science ® © Oxford Instruments 2011 X-MET7000 for Precious Metals Rapid / Rugged / Reliable New look, new feel, new fast user interface, new reporting power Faster! Lighter! Smaller! Instant, non-destructive analysis of gold and jewelry

2. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis In our sales program 7 XRF analyser models + The NEW X-MET7000 7 OES analyser models 11 Gauges Components (X-ray Tubes and Detectors) Industrial Analysis Today Innovative Solutions for Global Applications +

3. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis 1/2 OI - Industrial Analysis Global Locations Scotts Valley, USA -X-ray Tubes - CoatingThickness Gauges High Wycombe, UK Industrial Analysis - MDX1000 Espoo, Finland Industrial Analysis - X-MET - OEM - X-ray Detectors Shanghai Industrial Analysis - CMI 900 - Lab-X - X-Supreme - X-Strata Uedem, Germany Industrial Analysis - OES - Laboratory Systems - Mobile Spectrometers Sales offices in - Singapore - India - Czech Republic - US

4. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis + 130 Distributors around the world For various markets and applications

5. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Strenghts of portable XRF in Precious Metals analysis Totally non-destructive method. Analysis leaves no marks on the measured object Absolutely no chemicals needed! Minimal or no sample preparation needed Direct analysis of both raw materials and finished products Instant validation of authenticity of jewelry, coins etc. Screening of unwanted elements Full analysis information available in seconds Display results in Karats and Weight-%

6. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Accurate analysis Standardless FP calibration covers all the elements of interest in precious metals analysis. All elements measured simultaneously Standard element set: Au, Ag, Cd, Co, Cr, Cu, Fe, Ge, Hg, In, Ir, Mn, Ni, Pb, Pd, Pt, Rh, Ru, Sb, Sn, Ti, Zn Display results in weight-% and Karats Customiseable result screen with programmable pass/fail functions Element range K-U Type standard correction

7. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Refined simplicity Over 35 years of experience in portable XRF Intuitive and extremely easy to use graphical user interface Software can be ran also on PC, no software installations needed Full set of accessories available. Bench-top operation with optional Bench-top stand. Easy reporting Up to 10-12 hours battery life on a single charge! Two batteries included in the delivery

8. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis X-MET Analyzers – Key Performance Characteristics X-MET7000 X-ray tube40 kV, Rh target DetectorPentaPin® (Si-Pin) Filter arrangementFixed filter Element rangeK – U Battery life10-12 hours ComputerIntegrated, 16 GB internal memory Weight< 1,8 kg

9. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Low detection limits for all the key elements NiCuZnRuRhPdAgCdPtHgPb ppm103131317366636101034213981062307 Limit of detection (LOD) is specified for each matrices in three sigma 99.7% confidence level. Individual LOD's improve as a function of the square root of the testing time. All detection limits are specified for interference free matrix. LOD's are listed in parts per million (ppm). Limit of detection effects on instrument precision (repeatability), but it is not direct indication of instrument accuracy. Limits of detection are dependent on the following factors: -Matrix Interferences, overlapping elements etc. -Level of statistical confidence -Testing time

10. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Lighter, Faster, Smaller... Designed for heavy use without forgetting the ergonomics More compact and ergonomic design Lightweight, less than 1,8 kg Improved speed: faster calculations, faster analysis time – save time and improve productivity

11. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis New intuitive Graphical User Interface Design based on an extensive user research Improved, intuitive and easy-to-read graphical user interface. Ultimate ease of use. New attractive functional icons makes learning how to use the instrument quicker. Easy to operate even gloves on. Bright and high contrast 4,3 Blanview® transmissive LCD touch screen ensures optimal outdoor viewing even in direct sunlight Result screen can easily be user customized for individual needs e.g. to show only the elements of interest or create informative pass/fail messages History view for easy browsing of old results and spectra 16 GB internal memory – store up to 100 000 results including spectra! User interface is available in 12 languages including: English Traditional and simplified Chinese, Japanese, Korean, Russian, Spanish, Portuguese, Polish, German, Italian and French

12. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis User Interface Menu screenSpectrum displayResult screen

13. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis User interface in 12 languages User Interface is available in: English French Spanish Italian Russian Portuguese Japanese Korean Traditional Chinese Simplified Chinese Polish German Customiseable language option available for customers own translations

14. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis New, large easy to read screen 4,3 Blanview transmissive LCD touch screen Largest screen than in any other HHXRF analyser – easier to access the functions and operate the unit with gloves on Top quality screen for demanding outdoor applications. Easy to read even direct sunlight Excellent viewing angles

15. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Built to last Designed to withstand even the harshest environments High impact resistant housing with environmental sealing Protective rubber bumpers protects the screen, sides of the analyser nose and the battery – also prevent slipping to ground for example when the X-MET is placed on a pipe Minimised amount of seams in the casing Withstands dust and splash water, IP54 (NEMA 3) approved Easy to clean surfaces High visibility orange color New larger heat sink for improved performance in hot environment. Operating range from -10°C to +50°C (14-122 °F)

16. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Longer battery life Up to 10-12 hours battery life – operate a full day on one battery charge. Advanced power saving features in onboard computer Position sensor detects that if the analyser is not in use and initiates power saving functions New 3.1 Ah (versus old 2.35 Ah) Li-ion battery with battery level indicator Battery level indicator in GUI in hours Two batteries included in all sales packages Universal charged supplied with the unit

17. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Ergonomic & compact design Balanced and compact construction Convenient grip - more sensitive but yet rugged and accurate trigger Display optimised for viewing the screen from various different angles. No moving parts of hinges which might break or get jammed Rubber frame protects the display and eliminates reflections Three point rubber support for keeping the analyser securely in place when left on the table

18. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Safety – the key design criteria Tested by STUK (Finnish Nuclear and Radiation safety authority), independent test laboratory With maximum voltage and current settings leaking radiation is less than 1 μSv/h from any surface Two independent proximity sensors to ensure that the analyser is in contact with the sample before starting the measurement: IR sensor & count rate proximity sensor Four bright, highly visible X-RAYS ON warning lights Password protected. PIN code is required to initiate the unit and if the analyser is not being used, it will lock itself in 5 minutes User training is always provided by Oxford Instruments or authorised re-sellers Large selection of additional radiation safety accessories are available to protect the user from scattered X-rays when measuring small, thin or low density samples.

19. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Radiation safety accessories for any measurement purpose Benchtop stand with a visible X-RAYS ON warning light and dual fail to safe interlocks. Large Pb enforced measurement chamber for samples of various shape and size. Light stand and safety shield for measuring small items such as rings, coins and small jewelry. Light radiation shield provides protection against scattered X-rays when measuring large and flat samples such as plastic sheet, wood, drywall, soil sample bags etc. New four layer background plate to normalise the background when measuring small samples such as rings, coins etc. Benchtop stand Background plate Light radiation shield

20. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Powerful data management X-MET7000 series analysers can save up to 100 000 results + spectra Results will be saved automatically in the analysers 16 GB internal flash memory Results are downloaded by using USB connection Easy to use Report Generator software included as standard. Easy deleting of old results The results can be sorted by method, date and name All the old results and spectra can always be browsed from the analyser itself, no need for PC connection

21. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis New simple data connectivity and export software package Download results to PC via USB All data communication with X-MET is done through USB port located under a rubber protective bung below the LCD screen Two USB connectors, one for communicating with external computer and one for USB memory stick for downloading the results and spectra No modem setup needed, X-MET will communicate with any PC with Windows (XP and up), iOS or Linux operating system. No software installations needed. X-MET software runs on web browser window.

22. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis New data export software package – X-MET Report Generator Software Create customised reports. User can select which elements to show, which results to show, add company information, logo, unit serial number etc. The software is included in the X-MET standard PC software. It runs in a web browser window Reporting directly from the analyser in password protected PDF format. Secured PDF format for ultimate data security - no possibility to tamper with the results Spectra images can be added in the report

23. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Easy and flexible reporting

24. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Open software for customers own development Linux based operating system X-MET Application Programming Interface (X-API) for controlling X-MET and pulling data from it in raw format. Gives possibility to remotely initiate measurement and gather analysis data Possible applications e.g. online analysis systems Enables integration to customers own database systems Oxford Instruments will provide necessary information about the system. Programming and development over API will be done by customers.

25. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Lighter and smaller case New much smaller and significantly lighter carry case from German manufacturer By its size and weight it easily meets the airline regulations for check in luggage. Rugged outdoor case, TüV tested Stores the analyser, spare battery, charger, quick guides, check samples and the light radiation shield. Several compartments for additional small accessories.

26. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Genuine Oxford Instruments accessories To boost productivity even further! Accessories to meet your special needs in PMI testing. Bench-top Stand. Convert X-MET to bench-top unit in a matter of seconds with Bench-top Stand. Dual fail to safe interlocks and a visible X-rays on warning light for uncompromised radiation safety and local compliance. Light radiation shield to protect the user when measuring samples that might scatter the X-rays Wireless Bluetooth® printer and barcode scanner Holster for carrying and protecting the X-MET analyser while not in use Benchtop stand Light radiation shield Wireless printer Holster

27. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis X-MET7000 sales packages X-MET7000 Flexi Package for RoHS, Pb in paint, Toys, Drywall, CCA wood, Precious metals etc. X-MET7000 Premium Alloy for PMI and Scrap X-MET7000 Minerals for Mining and Soil analysis X-MET7000 Demo for demonstrating purposes

28. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Our global network provides support in local languages Technical phone support Factory trained personnel On-site repair services Training services Application support Global spare parts warehousing Re-certifications and recalibrations Post warranty local service contracts

29. The Business of Science ® © Oxford Instruments 2011 Industrial Analysis Delivered as turn-key analysis tool Each delivery includes calibration certificate Instrument performance is guaranteed by measuring check sample provided with each instrument Calibrations can be customised by using e- mail Analyser is ready to run straight out of the box Minimal training needed