Table of Contents
Advertisement
en
4.4
Tables
The following tables show the extent to which the refractive index of distilled water
depends on the temperature, plus various conversions between the refractive index
and %Brix and conventional scales and sample concentrations. All values apply at a
temperature of 20 °C and a wavelength of 589 nm.
4.4.1 Table: Dependence of refractive index of distilled water vs. temperature
▪
The table shows the extent to which the refractive index of distilled water depends
on temperature.
▪
Key:
°C = temperature
nD = refractive index
°C
nD
1.33369
10
1.33364
11
1.33358
12
1.33352
13
1.33346
14
1.33339
15
1.33331
16
1.33324
17
1.33316
18
1.33307
19
1.33299
20
1.33290
21
1.33280
22
1.33271
23
1.33261
24
1.33250
25
1.33240
26
Instruction Manual DR201-95
°C
1.33229
27
1.33217
28
1.33206
29
1.33194
30
1.33182
31
1.33170
32
1.33157
33
1.33144
34
1.33131
35
1.33117
36
1.33104
37
1.33090
38
1.33075
39
1.33061
40
1.33046
41
1.33031
42
1.33016
43
|
Version 3.1 © A.KRÜSS Optronic 2022
nD
°C
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
Page 17 of 30
nD
1.33001
1.32985
1.32969
1.32953
1.32937
1.32920
1.32904
1.32887
1.32870
1.32852
1.32835
1.32817
1.32799
1.32781
1.32762
1.32744
1.32725
Advertisement
Table of Contents
