Temperature Compensation; Results Correction To 18°C; Result - Greiner Bio-One Sed Rate Timer 10/II User Manual

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)
correct
values
____________________________________________________________
18°C
5
10
20
30
40
50
60
70
80
90
100
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.
SRT 10/II
Manley table
------------ analysis temperatures -----------------------
15°C 18°C
4 5
9 10
18 20
27 30
36 40
46 50
55 60
63 70
72 80
81 90
90 100
USER MANUAL
20°C 25°C
5 6
10 12
21 25
31 37
42 49
52 60
62 71
72 82
82 93
93 103
103 114
30°C
8
16
31
45
58
71
82
93
104
114
125
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