1. adiabatic air-humidification
Condair Dual
Hygiene guaranteed
for
adiabatic air-humidification

2. Terms from the greek mythologie
Hygiene
Terms from the greek mythologie
Äskulap
God of medicine
Hygieia
Goddess of health and provision
Panakeia
Goddess of cure

3. The 3 humidification technologies
Atomization
Evaporation
Vaporisation

4. Advantages of an adiabatic humidification system
Minimal electrical power consumption
Adiabatic cooling effect
Very economic energy balance

5. These are the important points !
Hygienical operation guaranteed
Minimal maintenance-efforts
Minimal energy-consumption
Minimal water-consumption
 Perfect Hygiene !!!
 Small operation-and service- costs !!!

6. The perfect combination
Atomization
Evaporation
Hybrid-air-humidifier Condair Dual

7. Condair Dual
The innovation in adiabatic air humidification that will satisfy all your needs!

9. The single components of the system
The nozzle section
The evaporation element
The central control unit for:
Regulation/Silver-ionisation/
Water-pump

10. The nozzle Unaffected by mechanical damage
low pressure-range of only four to eight bar
reduces energie consumption
minimizes waste-water-quantity due to uniform nozzle-spray design

11. The nozzle Spray-nozzles with ceramic cone
very smooth surface of the inside spray
cone
absolutely no blockages
optimum uniform spray-angle between
degrees
maintenance-free
high-quality nozzle
same price than former steel-nozzle
already in use since december 2000

13. The ceramic evaporation-element
Is drop eliminator and post vaporizing element
guarantees absolutely aerosol-free air output
increases humidification-efficacy
minimizes waste-water

14. Short humidification distance
housing-length of only 1.2m needed
possible to mount in existing air-washer housings

15. The control unit for: Regulation of humidification output
Control/Signalling -functions
Operation-parameters
System-messages
Waterquality
Silver-Ionisation

16. Optional IP54 protection-housing for central unit
Protection of the control-components against dust and mechanical influences
Spit-water-proved IP54
meets industrial requirements

17. Optional IP54 protection-housing for central unit

18. Basic design of the Condair Dual Hybrid Humidifier

19. Basic design of the Condair Dual Hybrid Humidifier
1 Control unit
2 Power supply
3 Control or sensor signal input
4 Connector for external safety circuit
5 Options (to be installed inside the control unit):
Remote operating and fault indication (option Z401)
Step control board (option Z402)
Pneumatic adapter (option Z403)
RS232 serial interface (option Z404)
RS485 serial interface (option Z405)
6 VE water connector
7 Shut-off valve (by customers)
8 Filter (by customers, max. mesh width mm)
9 Booster pump
10 Minimum pressure switch
11 Excess temperature switch of pump
12 Silver ionization unit
13 Drain with siphon trap (by customers)
14 Drain valve
15 Conductance sensor
16 Connector box with 2 spray valves (3-step)
Connector box with 3 spray valves (7-step,
option Z407)
17 Maximum pressure switch
18 Spray valves
19 Duct drain with siphon trap (by customers)
20 Post-evaporation elements (porous ceramics)
21 Spray nozzles
22 Air filter min. F6/EU6 (by customers)

20. Why to use de-water only
To avoid mineral-deposits in ducts, (ideal breeding ground for germs)
Use of only hygienical water for air-humidification
No need of desinfectants
No deposits and damages on downstream components
No blockage at the nozzle

22. The degermination Why to have an optional degermination ?
UV-lamps - Why not ?
Silver-ionisation / Function
Performance-regulation

23. Function of silver-ionization
.Ag+ silver ions are positively charged (1 electron missing)
.Spraying through nozzles
.Ceramic element is humidified with water charged with silver ions.
Germs and bacteria (micro-organisms) on the plate come into contact with the silver ions. Due to the charging on the cell wall (-) the silver (+) is combined (electrostatically). After clean transport, the toxic element destroys the germs. The destroyed micro-organisms and silver content are then rinsed off with the waste water.
The silver ion reacts with all oxidizable substances and thus becomes metallic silver (Ag°). This process is supported when the silver attempts to return to its original state Silver regains the extracted electron (-).

24. Function of silver-ionization

25. Pilot-project Airport Munich
Hygiene measurements by the Fresenius-Institute
The results...

26. Hygiene measurements Fresenius Institute
Researches since January Measurements of numbers of germs
All measurements are far below the demanded hygienical values!
Additional germ-reduction in the dry-air zone Filter-effect by the evaporation element!

27. Hygiene-Certificate from the Fresenius Institute

28. Comparison Dual/Washer “Airport Zurich"
Hybrid-humidifier  Air-washer
Saving of:
4/5 of the entire water-consumption
1/2 of electical energy-consumption
Additional chemical desinfectants
1/2 der elektrischen Energieauf
zusätzlich benötigte Desinfektionsmittel

29. Comparison of operation-costs Condair Dual - Airwasher

30. Example-calculation Airwasher Capacity 300 kg/h E-Water
Maintenance monthly
 Operation-costs
ca CHF/a
Gain :
Condair Dual
Capacity 300 kg/h
 Operation-costs
ca CHF/a
CHF/a

31. Application of Condair Dual
Air-velocity: until 4 m/s
Duct-/AHU-measurements: from 500 x 500 mm
humidification efficiency: until 91%

32. Technical datas Length of humidification-section: 1.200 mm
pressure-loss: 70 Pa at 2,5 m/s
essential filter-class before the humidifier: min. EU 6
amount of waste-water: depending from the humidification-efficiency

33. Benefits from air humidification with the Condair Dual system
Hygienical operation guaranteed
minimal energy-consumption
minimal amount of waste-water
short humidification distances
low maintenance- and service-costs

34. Hybrid-humidifier Condair Dual
Many thanks for your interest!

35. EMA doo Contact our agent for Croatia and Bosna-Hercegovina:
Martićeva 38, Zagreb, Croatia
Tel/fax: xx
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