horiba NAVI F-51, Instruction Manual

Page: 10 / 114

Chapter 1 Overview of pH Meter
1.2 Functions
2 HORIBA
1.2
Functions
The pH meter features the following functions.
●
Measurement items
●
Functions
An overview of the functions found on the pH meter is shown below.
Items Required electrode/standard solution
pH pH electrode
pH standard solution
ORP (mV) ORP electrode
Temperature −
Function Explanation
Page
No.
Data memory Enables a maximum of 300 items to be
stored. page
29
pH repeatability
check Displays the difference between the
calibration value and measured value after
calibration. page
22
pH calibration
history display Displays the date of calibration,
asymmetrical potential and sensitivity. page
31
Relative mV dis-
play Displays mV when the measured potential
is shifted to 0 mV. page
27
Clock The date and time are displayed. page
33
Auto Power OFF Turns ON/OFF setting that automatically
turns power OFF if no keys are touched for
30 minutes.
page
44
RS-232C
communications Enables communication with a computer,
using RS-232C. page
49
Printer output Prints the contents of the memory (printer
sold separately). page
67
Commercial
power supply Enables the use of commercial power,
using an AC adapter (sold separately). page
67