1. Company Status and Overview of Recent Development Projects May 2011 to September 2012 David Baltz Chief Technologist Bladewerx LLC

2. Achievements Marked 10-Year Anniversary in May Compact Hand and Foot Monitor SabreBZM successor UAV Sampler Development Implemented QA Program 2012 HPICBladewerx Developments2

3. Company Status Continued and steady overall growth 14 Employees 10-Year milestone Shielding business is growing Instruments business is growing Entering new markets in instruments Facility expansion in 2013 2012 HPICBladewerx Developments3

4. Compact Hand & Foot Monitor cHFM™ is a small-footprint, H&F or small article monitor Highly configurable— supporting up to 4 detector channels Supports gas proportional, air proportional or scintillation probes. Exceptional ease of use with integrated touch-screen 2012 HPICBladewerx Developments4

5. cHFM design incorporates three new Bladewerx-designed PC boards – SDB. A “simple detector board” – 4CHAN. 4-Channel counter board – PES. Photo electric sensor 2012 HPICBladewerx Developments5

6. Simple Detector Board Microprocessor-based detector board 100 – 2000 VDC high voltage supply (3000 VDC optional) 3 Thresholds (beta, alpha, & upper alpha (i.e. radon) ASCII command-based communications No internal adjustments 2012 HPICBladewerx Developments6

7. 4-Channel Board Microprocessor-based counter board Supports digital count inputs from up to 4 SDBs SDB ‘pass-thru’ communications ASCII-based commands Support for hand/foot PES sensors and switch closure Selectable ‘clicker’ speaker drive 2012 HPICBladewerx Developments7

8. PES Infra-red (IR) proximity sensor Pulsed frequency output Low power 2012 HPICBladewerx Developments8

9. Four more building blocks Customer-driven development for a UAV sampler – In-Line head featuring dual detectors (alpha-beta, and gamma guard) – New 2-channel preamp board – 2-Channel amplifier/detector board – Redesigned SabreMCA with 2-Channel detector board interconnect fits SabreMCA extrusion 2012 HPICBladewerx Developments9

10. 2012 HPICBladewerx Developments10

11. EpeéCAM™ SabreBZM™ is nearing end of life Electronic Personal (EP) CAM/BZM goals – Smaller and lighter than SabreBZM – More rugged and reliable – Support beta measurement – More ergonomic (multiple mounting/carrying options) – More suited to mass production 2012 HPICBladewerx Developments11

12. Features – Alpha/beta measurement – Radon mode option – With integrated ‘sans- plumbing’ head, or umbilical – Wireless capability or Ethernet – Voice Output – Variable speed 6 LPM high- reliability pump – Extremely simple user interface 2012 HPICBladewerx Developments12

13. Epee Board Set 2-board set includes: – 2-channel analog and audio output “A” board – microprocessor-based digital logic “B” board 2012 HPICBladewerx Developments13

14. “A” Board Alpha and beta channels, plus detector bias supply Peak-Hold ADC front end Anti-coincidence logic No internal controls. All settings are software- controlled. Audio amplifier 2012 HPICBladewerx Developments14

15. “B” Board Direct integration with SBC Board bus USB Host and Client ports LED and membrane keypad support Pump control and flow sensing On-board Ethernet support 2012 HPICBladewerx Developments15

16. Air Sampling Features Quiet, SKC High- Reliability Pump Up to 6 LPM sampling rate (variable rate is customer settable) ‘Hose-less’ sampling head Can be ordered with BZM umbilical, or integrated head for miners 2012 HPICBladewerx Developments16

17. Summary 8 new electronics boards 2 entirely new instruments 2 new sampling head designs NQA-1-based QA Program implemented Also… Produced 4 training videos Completed assorted other development work 2012 HPICBladewerx Developments17

18. For more information visit the Bladewerx table or contact us at: Bladewerx LLC 4135 Jackie Road SE #108 Rio Rancho, NM 87124 (505) 892-5144 http://www.bladewerx.com Sales@bladewerx.com support@bladewerx.com 2012 HPICBladewerx Developments18