Hach-Lange pHD sc - Manual (Page 6)

II
Table of Contents
Section 8 Warranty, liability and complaints....................................................................................................... 29
8.1 Compliance Information..................................................................................................................................... 30
Section 9 Contact ................................................................................................................................................. 31
Appendix A General pH Information.................................................................................................................... 32
A.1 pH Measurement Theory ............................................................................................................................ 32
A.2 PID Controller Basics ................................................................................................................................. 33
Appendix B Modbus Register Information.......................................................................................................... 35