YSI pHotoFlex STD Colorimeter - Manual (Page 8)

Overview pHotoFlex
®
STD
8 ba76122e01 02/2013
1.2 Keypad
Key functions
.
Select the measured variable :
– Concentration
– Absorbance
– % Transmission
Open the menu for adjustment measurements
(blank values, zero adjustment)
Select a program for concentration measurement
Open menus / confirm entries /
start measurement
Call up the Configuration menu
(all settings are made here)
Switch over between available citation forms
Switch over between available units
Switch the meter on or off
Output display contents to RS232 interface
.
PRT