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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

 

                                           mWs/ cm²  

 

                                 mWs/ cm²  

 

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 EL08NSFAK

Страница 1: ...R S MANUAL For Excelight Ultraviolet system model EL08NSFAK IMPORTANT READ AND UNDERSTAND THE TERMS OF THE MANUFACTURER S WARRANTY ON PAGE 14 OF THIS MANUAL FILL OUT THE WARRANTY REGISTRATION CARD WIT...

Страница 2: ...HAVE DRINKING WATER TESTED REGULARLY UV RADIATION HAZARD NEVER OPERATE A UV LAMP OUTSIDE THE DISINFECTION CHAMBER EXPOSURE TO UV LIGHT CAN RESULT IN SERIOUS INJURY AND EXTREME BURNING OF THE SKIN AND...

Страница 3: ...unit for anything other than its intended potable water application The use of attachments not recommended approved or sold by the manufacturer distributor may result in an unsafe condition Before doi...

Страница 4: ...Transmittance Ballast Quartz Ultraviolet Thermal Control Sensor 120vac Sleeve Lamp Valve Adapter BALLAST AND DISPLAYS Function display mj cm2 Reset Transmittance indication Button Monitor Port 2 pin...

Страница 5: ...the temperature does not fall below 4 C 40 F and the humidity level is low to prevent condensation on the chamber This unit functions optimally between 9 29 C 49 85 F 3 Use Teflon tape on all plumbing...

Страница 6: ...e UV lamp and sensor Fig 2 6 Install the flow restrictor to the inlet port lower port The arrow on the restrictor indicates the direction of the water flow Fig 3 4 The arrow should be pointing towards...

Страница 7: ...f the lamp plug cover and place the cover over the ledge of the electrical end cap Tighten the set screw Fig 12 13 Remove the nut on the grounding stud and place the grounding wire green yellow onto t...

Страница 8: ...CONTACT YOUR LOCAL HEALTH AUTHORITY RESPONSIBLE FOR WATER SAFETY During the UV disinfection process the only place disinfection takes place is within the reactor chamber There is no residual disinfect...

Страница 9: ...ve system operation timer The unit is available with an optional shutoff solenoid which will activate when there is an alarm turning off the water until the alarm is corrected The LCD display shows th...

Страница 10: ...econds and then reconnect the AC power source If the failure was due to the Out of Limits AC Power the unit will re ignite the lamp and operate normally Total Running Hours The UV power source tracks...

Страница 11: ...mbly to just expose the top of the UV lamp While holding the lamp base firmly disconnect the lamp 4 pin connector Gloves should be worn as the lamp base can be very hot Be careful not to drop the lamp...

Страница 12: ...If there are leaks turn UV unit off close the shut offs disconnect the power to the unit and repair leaks SYSTEM REPLACEMENT PARTS EXCELIGHT NX System Replacement Components 1 Excelight NX8 UV Lamp S...

Страница 13: ...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...

Страница 14: ...00 Virus of Infectious Hepatitis 8 000 Staphylococcus aureus 7 000 YEAST Streptococcus faecalis 10 000 Baker s yeast 8 800 Streptococcus hemolyticus 5 500 Brewer s yeast 6 600 Streptococcus lactis 8 8...

Страница 15: ...y is also subject to the conditions and limitations outlined under the heading General Conditions and Limitations below Warranty for Replacement Lamps and Parts Waterite Inc warrants replacement lamps...

Страница 16: ...15 WATERITE INC Winnipeg Manitoba Canada www waterite com...

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