1. 1 airpointer ® applications and markets

2. 2 Main advantages of the airpointer: flexibility, ease of installation and transportation turn key system energy efficient reference methods, type approved remote operation and data processing/transmission included in system no expert for operation required low maintenance and operating costs

3. 3 airpointer ® applications and markets Main concerns about the airpointer: Calibration on site No walk-in shelter Operation at very high ambient temperatures / high humidity Data security/Internet Limited number of modules available Integration in existing networks No conventional monitoring station Any further concerns?

4. 4 airpointer ® applications and markets Hot spot monitoring: Measurement at sites where people meet pollution Public places City centers Mainly traffic related

5. 5 airpointer ® applications and markets Projects for Medical applications (civil and military): Content of impurities in compressed air for medical purpose according ISO 7396-1 max: compound limitscalculated in ppmremarks O2O2 > 20,4 und < 21.4 Vol.-% Oils (VOC)< 0,1 mg/m 3 0,0925mit Dichte Luft = 1,2 kg/m 3 und Dichte Kompressorenöl = 0,9 kg/m 3 (flüssig) CO< 5 ml/m 3 5 CO 2 < 500 ml/m 3 500 water< 67 ml/m 3 67 Schwefeldioxid SO 2 < 1 ml/m 3 1 NOx< 2 ml/m 3 2

6. 6 airpointer ® applications and markets Military: Similar compounds and concentrations as decribed before, but for mobile sick bay Mobile working place monitoring Survey of air quality in military bases in foreign countries, before arrival and during presence of soldiers

7. 7 airpointer ® applications and markets Airports: Determination of pollution caused by airplanes and ground traffic. Measurements at Munich airpoirt, several airports in France and South African project.

8. 8 airpointer ® applications and markets Highway monitoring: Traffic pollution control Measurements in various countries Tunnel monitoring: Traffic pollution control in highly polluted tunnels Measurements in various countries, increased attention in use due to filter capacity (high capacity filter and frequent maintenance might be required)

9. 9 airpointer ® applications and markets legal ambient air monitoring: Flexibility due to open protocols (XML etc.) and extensibility Especial in non matured markets, hotspot or remote monitoring in every marked

10. 10 airpointer ® applications and markets Consulting companies: Projects for a certain time period Data handling On site often no expert available Flexibility due to open protocols (XML etc.) and extensibility

11. 11 airpointer ® applications and markets Indoor air quality (IAQ): Museums and archives Shopping malls Event halls Office buildings

12. 12 airpointer ® applications and markets Public air quality information: City Centers Public parks Health resorts

13. 13 airpointer ® applications and markets Working place monitoring: Factory floors Halls with truck or forklift traffic Production sites etc.

14. 14 airpointer ® applications and markets Industrial monitoring: Fence line/ fugitive emissions SO 2 in pulp and paper Steel mills Chemical plants Petrochemical industry

15. 15 airpointer ® applications and markets Universities and research institutes : Atmospheric research institutes Particle research Aircraft for volcano emission

16. 16 airpointer ® applications and markets Measurement vehicles: Temperature control Energy consumption Space requirements Ease of installation

17. 17 airpointer ® applications and markets Harbours : Ship movement Cruiser emissions / electrical power Traffic / trucks

18. 18 airpointer ® applications and markets Dilution for CEMS Rugged enclosure Temperature controlled Proven technology MODBUS support

19. 19 airpointer ® applications and markets EIA Environmental Impact Assessment Construction sites Production plants Mining sites Power plants etc.

20. 20 airpointer ® applications and markets Background monitoring Application at remote sites requires: - Low energy consumption - Remote access - Low detection limit Solar powered project

21. 21 airpointer ® applications and markets Thank you for your attention!