YSI 9300 Photometer - Manual (Page 2)

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INDEX
OPERATING PRINCIPLE ................................................................................. 3
Power Supply ..................................................................................................... 4
Replacing the Batteries........................................................................................ 4
GENERAL PHOTOMETER OPERATION ........................................................ 4
Operating Modes............................................................................................... 4
SYSTEM MODE................................................................................................ 5
Back Light.......................................................................................................... 5
Language Options ............................................................................................. 5
Units .................................................................................................................. 5
Battery Level ..................................................................................................... 5
TAKING PHOTOMETER READINGS .............................................................. 5
Program Numbers and Test Instructions .......................................................... 5
Blank and Sample Tubes .................................................................................. 6
Light Cap ........................................................................................................... 6
Getting the Best Results ................................................................................... 6
Taking Test Readings ....................................................................................... 7
Continuation Tests (Certain Tests Only)........................................................... 8
Favorite Tests List ............................................................................................. 8
Expressing Different Chemical Forms .............................................................. 9
Reading in Transmittance and Absorbance...................................................... 9
Timer ................................................................................................................. 9
CARE AND MAINTENANCE .......................................................................... 10
Cleaning the Optics ......................................................................................... 10
SERVICE REQUIREMENT............................................................................. 10
ERROR MESSAGES ...................................................................................... 10
WARRANTY.................................................................................................... 11