13
d
etermining
t
reatment
t
ime
for
r
oom
s
izes
The
Sanidyne
®
Premium
is intended for use in UNOCCUPIED AREAS ONLY
. Under no circumstances
should this unit be permitted to operate with humans, plants or animals present in the Operation Area. Consult our UV
Application Specialists if you have any questions or need help with the
Sanidyne
®
Premium
.
1.
The fixture should be located in the approximate center of the room and target surfaces must be directly exposed to the
ultraviolet rays. It is important to remove items from direct line of sight that would block or shield UV rays from striking
target surfaces. Depending on the configuration of the space, and what specific disinfection you are looking to achieve, it may
be advisable to operate the
Sanidyne
®
Premium
on each side of large fixed objects (like a bed, or table, etc).
2. Measure the longest distance from the
Sanidyne
®
Premium
to the farthest wall. Use this length to compare to the Distance
From Fixtures / Time (Minutes) shown on
Figure 5
below.
3.
For example, if the distance from your fixture measures 15 feet, find the 15 foot mark on the bar chart for each time range.
As the treatment time increase, dose increases. (
NOTE
: The number at the end of each bar is the expected dose for each time
increment in millijoules per square centimeter.)
4.
If a greater dose is required, increase treatment time.
Figure 5 – Treatment Time and UV Dosage Based on Distance from Fixture –
Sanidyne
®
Premium
Note: Dose shown above is expressed as mJ/cm
2
(millijoule per square centimeter).
72.00
60.00
48.00
36.00
24.00
12.00
17.28
27.00
48.00
108.00
34.50
54.00
96.00
216.00
51.84
81.00
144.00
324.00
69.12
108.00
192.00
432.00
86.40
135.00
240.00
540.00
103.68
162.00
288.00
648.00
5
10
15
20
Ti
me
(M
in
ut
es
)
Dose (mJ/cm
2
)
25
30
Distance From Fixture
10.0 Foot
15.0 Foot
20.0 Foot
25.0 Foot
30.0 Foot
