NAVI D-25, Instruction Manual

Page: 14 / 227

1 Overview of the Meter
1.2 Functions
D-52/53/54/55 3
1.2
Functions
The D-50 Series features the following functions.
●
Measurement items
●
Functions
An overview of the functions found on HORIBA D-50
Series is shown below.
Items
Model
Required electrode/
standard solution
D-52 D-53 D-54 D-55
pH ○ ○ ○ ○ pH electrode,
pH standard solution
ORP (mV) ○ ○ ○ ○ ORP electrode
ION − ○ − − ION electrode,
Ion standard solution
Conductivity − − ○ − Conductivity electrode,
Conductivity standard
solution
Dissolved
oxygen − − − ○ DO electrode
Temperature ○ ○ ○ ○ −
Function Explanation
Model
Page
No.
D-52 D-53 D-54 D-55
Data memory Enables a
maximum of 300
items to be stored. ○ ○ ○ ○ page
65
pH repeatability
check Displays the
difference between
the calibration
value and
measured value
after calibration. ○ ○ ○ ○ page
32