User Guide

2
Dear Customer,
Thank you for choosing a Hanna product.
Please read this instruction manual carefully before using the meter.
This manual will provide all necessary information for a correct use.
If you need additional technical information, do not hesitate to e-mail us at
[e-mail] or contact your nearest technical office.
This instrument is in compliance with the directives.
TABLE OF CONTENTS
Warranty................................................................................... 3
Preliminary Examination............................................................. 3
Principle of Operation ................................................................. 4
General Description ..................................................................... 4
Functional Description ................................................................. 5
Specifications ............................................................................. 6
Operational Guide ..................................................................... 7
Taking measurements ......................................................... 7
Sources of interference ......................................................... 8
Log-on-demand .................................................................. 8
Cleaning logged data ......................................................... 8
Viewing logged data .......................................................... 9
Viewing and setting date and time ..................................... 9
RS232 connection ...................................................................... 9
Calibration .............................................................................. 10
Calibration procedure ........................................................ 10
Viewing calibration date ................................................... 11
Standard suspension ........................................................ 11
Tips for accurate operation........................................................ 12
LCD error codes ........................................................................ 13
Battery Replacement ................................................................ 14
Accessories ............................................................................... 14
CE declaration of conformity ...................................................... 15