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page 52
last update: 30.07.2014
Using this table, you are able to create a diagram for showing the R
L
performance:
Practical sample measurements using interval timer
0
20
40
60
80
100
120
1
2
3
4
5
6
7
8
9
10
11
12
13
Measurements
R
L
-v
a
lu
e
s
i
n
m
c
d
/l
x
/m
²
For the interpretation of the above measuring data, we give you the following explanation:
Date
Seconds after start
Measurement No.
RL (mcd/lx/m²)
Moistening of the road marking and start
interval timer by pressing the measuring
button at: 04.03.2014 10:17
0
1
56
04.03.2014 10:17
5
2
73
04.03.2014 10:17
10
3
83
04.03.2014 10:17
15
4
86
04.03.2014 10:17
20
5
89
04.03.2014 10:17
25
6
92
04.03.2014 10:17
30
7
93
04.03.2014 10:17
35
8
95
04.03.2014 10:17
40
9
97
04.03.2014 10:17
45
10
99
04.03.2014 10:18
50
11
101
04.03.2014 10:18
55
12
103
04.03.2014 10:18
60
13
105
At the beginning the R
L
-values surge until there is only a slight increase. This is expected from a
type-II road marking sample.
