SRT 10/II
USER MANUAL
page 21 of 37
6. TEMPERATURE COMPENSATION
6.1 Results correction to 18°C
The results achieved are correlated to the method of reference, considering the room -
temperature. SRT 10/II, measures constantly the inner temperature; further reconverts the
values in according to the Manley table
(1)
shown below, at the temperature of 18 degrees.
Therefore, this instrument guarantees a better reproducibility instead of instruments which
perform results without temperature compensation.
(1)
Manley table
correct
values ------------ analysis temperatures -----------------------
____________________________________________________________
18°C 15°C 18°C 20°C 25°C 30°C
5
4
5
5
6
8
10
9
10
10
12
16
20
18
20
21
25
31
30
27
30
31
37
45
40
36
40
42
49
58
50
46
50
52
60
71
60
55
60
62
71
82
70
63
70
72
82
93
80
72
80
82
93
104
90
81
90
93
103
114
100
90
100
103
114
125
SRT 10/II converts the results to 18 degrees according to the table if room temperature is in
the range 15
– 32°C. For lower or higher room temperatures the instrument convert
temperature in this way: 15°C for lower and 32°C for higher temperature.
6.2 Result
Each laboratory should validate and evaluate its ESR reference values.
