3
Table of Contents
Inserting the Batteries ...................................................................................................................................6
Connecting a Sensor ......................................................................................................................................7
Switching On the Meter ................................................................................................................................8
Icons .....................................................................................................................................................................8
Display and Keypad ........................................................................................................................................9
Overview of the Portavo 907 ....................................................................................9
Information ............................................................................................................. 10
Calibration Record ....................................................................................................................................... 10
Sensor Information (Digital Sensors only) ........................................................................................... 10
Sensor Network Diagram (pH and Oxy only) ..................................................................................... 11
Sensor Monitor .............................................................................................................................................. 12
Messages ......................................................................................................................................................... 12
MemoLog (Memosens only) .................................................................................................................... 12
Device Info ...................................................................................................................................................... 13
Device Test ...................................................................................................................................................... 13
pH Configuration .................................................................................................... 14
ORP Configuration .................................................................................................. 16
Conductivity Configuration ................................................................................... 18
Oxygen Configuration ............................................................................................ 21
pH Calibration ......................................................................................................... 23
Calimatic Calibration ................................................................................................................................... 23
Manual Calibration ...................................................................................................................................... 24
Data Entry Calibration ................................................................................................................................ 24
Calibrating a pH/ORP Combo Sensor ................................................................................................... 24
ORP Calibration ...................................................................................................... 25
ISFET Calibration .................................................................................................... 26
Conductivity Calibration ........................................................................................ 27
Auto Calibration ............................................................................................................................................ 27
“Entry of Solution” Calibration ................................................................................................................. 28
Cell Constant / Cell Factor Calibration .................................................................................................. 28
Installation Factor Calibration .................................................................................................................. 28
Zero Calibration ............................................................................................................................................ 28
Calibration in Air ........................................................................................................................................... 29
Zero Calibration ............................................................................................................................................ 30
Data Entry Calibration ................................................................................................................................ 30
Summary of Contents for Portavo 907 MULTI
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