iii
How to Delete Models .............................66
11. Computer Interface ...................68
AquaLink RG ..........................................68
Using Windows Hyperterminal .............68
12. Troubleshooting .......................70
13. Support and Repair ..................83
Repair Costs ............................................84
Loaner Service .........................................84
14. Further Reading .......................85
Water Activity eory & Measurement ...85
Food Safety and Microbiology .................89
Appendix A ................................... 111
Preparing Salt Solution .......................... 111
Appendix B ................................... 113
Temperature Correction ........................ 113
Appendix C ................................... 114
AquaLab Veri cation Standards ............ 114
Declaration of Conformity ........... 119
Certi cate of Traceability .............120