YSI 9500 Photometer - Manual (Page 2)

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INDEX
OPERATING PRINCIPLE ................................................................................. 4
Power Supply ........................................................................................ 4
Replacing the Batteries .......................................................................... 5
GENERAL PHOTOMETER OPERATION ........................................................ 5
Operating Modes.................................................................................. 5
SYSTEM MODE................................................................................... 6
System - Full Options........................................................................... 6
View Log............................................................................................... 6
Back Light............................................................................................. 7
Language Options................................................................................ 7
Units ..................................................................................................... 7
Sample Number ................................................................................... 7
Sample Number Increment .................................................................. 7
Dilution Factor ...................................................................................... 7
Date and Time...................................................................................... 7
Date Format ......................................................................................... 8
Battery Level ........................................................................................ 8
Locking System Mode Settings............................................................ 8
Rounding .............................................................................................. 8
Time-Out .............................................................................................. 8
Edit User Defined Tests ....................................................................... 8
USB ...................................................................................................... 9
INTERFACE CONNECTIONS AND DATA MEMORY...................................... 9
TAKING PHOTOMETER READINGS ............................................................ 10
Program Numbers and Test Instructions ........................................... 10
Sample Dilution .................................................................................. 10
Blank and Sample Tubes ................................................................... 10
Light Cap ............................................................................................ 11
Getting the Best Results .................................................................... 11
Taking Test Readings ........................................................................ 11
Continuation Tests (Certain Tests Only)............................................ 13
Favorite Tests List.............................................................................. 14
Expressing Different Chemical Forms ............................................... 14
Reading in Transmittance and Absorbance....................................... 14
Timer .................................................................................................. 14