METER AQUALAB TDL User Manual

16 APPENDIX B AquaLab TDL
16 Appendix B
Temperature Correction
of METER’s Verification Standards
Table 5: Water Activity of Selected Salt Solutions
Temp. H
2
O
0.50 2.33 6.00 8.57 13.41 17.18
(
◦
C)
mol/kg mol/kg mol/kg mol/kg mol/kg mol/kg
KCL NaCL NaCL LiCl LiCl LiCl
15.0 1.000 0.984 0.923 0.761 0.492 0.238 0.140
20.0 1.000 0.984 0.922 0.760 0.496 0.245 0.145
25.0 1.000 0.984 0.920 0.760 0.500 0.250 0.150
30.0 1.000 0.984 0.920 0.760 0.504 0.255 0.155
35.0 1.000 0.984 0.920 0.760 0.508 0.261 0.160
40.0 1.000 0.984 0.921 0.760 0.512 0.266 0.165
50.0 1.000 0.984 0.894 0.740 0.517 0.275 0.172
Note: AquaLab TDL measures these verification standards to ±0.005
a
w
.
92

METER AQUALAB TDL Specifications

General

Brand	METER
Model	AQUALAB TDL
Category	Measuring Instruments
Language	English