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UV DOSAGE CHART FOR 3-LOG ORGANISM INACTIVATION

 

 

Approximate ultraviolet energy levels at 254-nanometer units wavelength 
required for 99.9% destruction of various microorganisms UV energy in mWs/ 
cm²  (1mj/cm² = 1000 mWs/cm²): 
 

BACTERIA

 

MOULD SPORE

 

Agrobacterium 
tumefaciens 

 

8,500

 

Aspergillus flavus 
(yellowish green) 

 

99,000

 

Bacillus anthracis 

 

8,700

 

Aspergillus glaucus 
(bluish green) 

 

88,000

 

Bacillus mrgaterium 
(vegetative) 

 

2,500

 

Aspergillus niger 
(black) 

 

330,000

 

Bacillus mrgaterium 
(spore) 

 

52,000

 

Mucor ramosissimus 
(white gray) 

 

35,200

 

Bacillus subtillis 
(vegetative) 

 

11,000

 

Penicillum digitatum 
(olive) 

 

88,000

 

Bacillus subtillis 
(spore) 

 

58,000

 

Penicillum expensum 
(olive) 

 

22,000

 

Clostridium tetani 

 

22,000

 

Penicillum roqueforti 
(green) 

 

26,400

 

Corynebacterium 
diptheriae 

 

6,500

 

Rhizopus nigricans 
(black) 

 

220,000

 

Echerichia coli 

 

7,000

 

 

-

 

Legionella bozimanii 

 

3,500

 

 

-

 

Legionella dumoffii 

 

5,500

 

 

-

 

Legionella gormanii 

 

4,900

 

ALGAE

 

Legionella micdadel 

 

3,100

 

Chlorella vulgaris 
(algae) 

 

22,000

 

Legionella 
longbeachae 

 

2,900

 

 

-

 

Legionella 
pneumophila 

 

3,800

 

 

-

 

Legionella interrogans 
(infectious jaundice) 

 

6,000

 

 

-

 

Mycobacterium 
tuberculosis 

 

10,000

 

PROTOZOA

 

Neisseria catarrhaiis 

 

8,500

 

Nematode eggs 

 

92,000

 

Proteus vulgaris 

 

6,600

 

Paramecium 

 

200,000

 

Pseudomonas 
aeruginosa (laboratory 
strain)  

 

3,900

   

 

Содержание Excelight EL411AK

Страница 1: ...r Excelight UV system models EL411AK EL720AK and EL1129AK IMPORTANT READ AND UNDERSTAND TERMS OF THE MANUFACTURER S WARRANTY ON PAGE 15 OF THIS MANUAL FILL OUT THE WARRANTY REGISTRATION CARD WITH THE...

Страница 2: ...OUTSIDE THE DISINFECTION CHAMBER EXPOSURE TO UV LIGHT CAN RESULT IN SERIOUS INJURY AND EXTREME BURNING OF THE SKIN AND EYES Excelight UV disinfection systems are equipped with both visual and audible...

Страница 3: ...professionally tested for dissolved mineral content turbidly and microbiological activity Your UV disinfection system requires clean clear water for optimum performance You should only operate your u...

Страница 4: ...ding stud on the end of the reactor vessel 2 Excelight UV disinfection devices are designed to be installed on the cold water line only 3 Install the Excelight UV disinfection system indoors in a prot...

Страница 5: ...e figure 1 1 Shut off the main water supply valve 2 Mount the unit to the wall in the selected location using the brackets and screws provided 3 Mount the power supply beside or above the reactor vess...

Страница 6: ...Figure 2 WARNING If soldering copper pipes do not allow heat near plastic or nylon threads or fittings 7 Remove the electrical end caps Note that the quartz sleeve has not been factory installed Figu...

Страница 7: ...Ensure the valves on either side of the disinfection unit are closed Open the main supply valve Open the valve on the discharge side of the disinfection unit Open the valve slowly on the feed side of...

Страница 8: ...re attaching 3 Verify that the UV system is connected to the AC power voltage and operating properly 4 Turn the valves to the open position and let the water flow 5 Open all faucets fixtures and appl...

Страница 9: ...n NOTE The UV power source is designed to shut down if the AC input voltage is outside its operating limits When a lamp failure alarm is activated you should unplug the unit from the AC power source w...

Страница 10: ...wer source indicates the lamp change alarm by illuminating the red timer LED continuously and sounding the buzzer Note The UV lamp is not shut down in this alarm mode and the solenoid valve drive is n...

Страница 11: ...p the lamp into the quartz as both are easily broken 3 Carefully slide the lamp out of the quartz sleeve and discard 4 Loosen and remove both end caps Roll back the o rings at both ends and remove Car...

Страница 12: ...power source reset SYSTEM REPLACEMENT PARTS EXCELIGHT System Replacement UV Lamps Standard 4 pin 9000 rated hours Excelight EL411A UV Lamp 20W 450mm EL411L Excelight EL720A UV Lamp 32W 645mm EL720L Ex...

Страница 13: ...Bacillus subtillis vegetative 11 000 Penicillum digitatum olive 88 000 Bacillus subtillis spore 58 000 Penicillum expensum olive 22 000 Clostridium tetani 22 000 Penicillum roqueforti green 26 400 Co...

Страница 14: ...cus lactis 8 800 Common yeast cake 13 200 Streptococcus viridans 3 800 Saccharomyces ellipsoideus 13 200 Vibrio cholerae 6 500 Saccharomyces sp 17 600 The approximate dosages flow rate for Excelight u...

Страница 15: ...the original one 1 year warranty period This warranty is also subject to the conditions and limitations outlined under the heading General Conditions and Limitations below Warranty for Replacement Lam...

Страница 16: ...16 Waterite Inc 204 786 1604 204 783 1599 fax waterite waterite com www waterite com...

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