YSI 550A User Manual
Page 3
YSI 550A
Y S I
Environmental
iii
CONTENTS
CONTENTS .................................................................................................................................................iii
GENERAL DESCRIPTION ...................................................................................................................... 1
WARRANTY................................................................................................................................................ 2
FEATURES OF THE YSI 550A ................................................................................................................ 3
PRINCIPLES OF OPERATION............................................................................................................... 5
PREPARING THE PROBE ....................................................................................................................... 5
DISSOLVED OXYGEN CALIBRATION............................................................................................... 6
SALINITY COMPENSATION CALIBRATION .................................................................................. 7
PROBE OPERATION ................................................................................................................................ 8
PROBE ELECTRODE MAINTENANCE .............................................................................................. 9
ACCESSORIES/REPLACEMENT PARTS ......................................................................................... 10
SPECIFICATIONS.................................................................................................................................... 11
TROUBLESHOOTING............................................................................................................................ 12
CONTACT INFORMATION .................................................................................................................. 13
REQUIRED NOTICE ............................................................................................................................... 14