contact time HOUR/MINUTE | concentration of contaminated Bacteria CFU/ML | VISIBLE OVERALL REDUCTION BY PERCENTAGE % | reduction of bacteria IG |
---|---|---|---|
0 | 21000 | 0 | 0.00 |
5 | 14000 | 33.33 | 0.18 |
30 | 11000 | 47.62 | 0.28 |
60 | 9800 | 53.33 | 0.33 |
6 hours | 60 | 99.71 | 2.54 |
PARAMETER | CONTROL (CFU/M3) | EXPOSURE TIME | RESULT | REDUCTION |
---|---|---|---|---|
Total bacterial count | 275 | in "30 minutes" in "1 hour" in "3 o'clock" in the "6 o'clock" in "24 hours" | 205 115 65 20 15 | 25,45% 58,18% 76,36% 92,73% 94,55% |
Total number of fungi | 460 | in "30 minutes" in "1 hour" in "3 o'clock" in the "6 o'clock" in "24 hours" | 260 120 55 55 50 | 43,48% 73,91% 88,04% 88,04% 89,13% |
contact time HOUR/MINUTE | concentration of contaminated bacteria CFU/ML | Bacterial concentration during contact CFU/ML | bacteria concentration on control sample CFU/ML | bacterial concentration in percentage % | reduction of bacteria IG |
---|---|---|---|---|---|
0 | 0 | 0 | 0 | 21000 | 21000 |
5 | 21000 | 14000 | 0 | 33,33 | 0,18 |
30 | 21000 | 11000 | 0 | 47,62 | 0,28 |
60 | 21000 | 9800 | 0 | 53,33 | 0,33 |
6 hours | 21000 | 60 | 0 | 99,71 | 2,54 |
24 hours | 21000 | 13 | 0 | 99,94 | 3,21 |
contact time HOUR/MINUTE | concentration of contaminated bacteria CFU/ML | Bacterial concentration during contact CFU/ML | bacteria concentration on control sample CFU/ML | bacterial concentration in percentage % | reduction of bacteria IG |
---|---|---|---|---|---|
0 | 1900 | 1900 | 0 | 0 | 0 |
5 | 1900 | 17000 | 0 | 10,53 | 0,05 |
30 | 1900 | 16000 | 0 | 15,79 | 0,07 |
60 | 1900 | 1500 | 0 | 21,05 | 0,10 |
6 hours | 1900 | 63 | 0 | 99,67 | 2,48 |
24 hours | 1900 | 3 | 0 | 99,98 | 3,80 |
DESCRIPTION OF THE SAMPLE | Sample number
TIME | SC.24050088
BEFORE | SC.24050090
1 HOUR | SC.24050090
3 HOURS | SC.24050090
6 HOURS | SC.24050090
24 HOURS |
---|---|---|---|---|---|---|
Total number of colonies | 245
![]() | 25
![]() | 20
![]() | 38
![]() | 32
![]() | |
Yeasts and moulds | 264
![]() | 58
![]() | 33
![]() | 48
![]() | 26
![]() |
test organism | initial concentration | EXPOSURE TIME | RESULT | REDUCTION | |
---|---|---|---|---|---|
S.aureus
ATCC 6538 | 6.9 x 1055 | in "1 minute" | Control - 24 Watts LED Light
24 Watts - Resonance TL - E34C Series | 6.9 x 105
2.4 x 105 | N/A
63.6% |
S.aureus
ATCC 6538 | 6.9 x 1055 | in "2 minutes" | Control - 24 Watts LED Light
24 Watts - Resonance TL - E34C Series | 6.9 x 105
2.3 x 105 | N/A
65.2% |
S.aureus
ATCC 6538 | 6.9 x 1055 | in "5 minutes" | Control - 24 Watts LED Light
24 Watts - Resonance TL - E34C Series | 6.9 x 105
2.2 x 105 | N/A
66.6% |
S.aureus
ATCC 6538 | 6.9 x 1055 | in "10 minutes" | Control - 24 Watts LED Light
24 Watts - Resonance TL - E34C Series | 6.9 x 105
2.0 x 105 | N/A
69.7% |
S.aureus
ATCC 6538 | 6.9 x 1055 | on "60 Minutes" | Control - 24 Watts LED Light
24 Watts - Resonance TL - E34C Series | 6.9 x 105
1.7 x 105 | N/A
74.2% |