Hanna Instruments HI520 - Measurement Screens

15 Controller Basics
3.5. MEASUREMENT SCREENS
Measure is the normal operating mode. With probe connected, controller automatically detects probe type.
Screenshots below display sensor measurement data – value, unit, temperature compensation type –
taken with pH, ORP, Conductivity, and Dissolved Oxygen probes.
Connected probe Measure type Dual & single channel display modes
pH pH
Б
Ф
У
6.43
7.01
25.0
19.2
pH
pH
°C
°C
pH & pH
Ф
Б
7.01
19.2
pH
°C
Measure pH
ORP ORP
Б
Ф
У
921
401
25.0
25.0
mV
mV
°C
°C
ORP & ORP
Ф
Б
401
25.0
mV
°C
Measure ORP
Conductivity
EC
LIN.
Б
Ф
У
6.43
91.03
25.0
19.0
pH
μS/cm
°C
°C
pH & EC
LIN.
Ф
Б
91.03
19.0
μS/cm
°C
Measure EC
TDS
LIN.
Б
Ф
У
6.43
45.54
25.0
19.0
pH
ppm
°C
°C
pH & TDS
LIN.
Ф
Б
45.54
19.0
ppm
°C
Measure TDS
Resistivity
STD.
Б
Ф
У
6.43
18.0
25.0
25.0
pH
MΩ•cm
°C
°C
pH & RES
STD.
Ф
Б
18.0
25.0
MΩ•cm
°C
Measure RES
Sal %
Б
Ф
У
6.43
0.1
25.0
19.0
pH
Sal %
°C
°C
pH & SAL
Ф
Б
0.1
19.0
Sal %
°C
Measure SAL
Sal ppt
Б
Ф
У
6.43
0.08
25.0
25.0
pH
ppt
°C
°C
pH & SAL
Ф
Б
0.08
25.0
ppt
°C
Measure SAL
Sal psu
Б
Ф
У
6.43
0.67
25.0
25.0
pH
psu
°C
°C
pH & SAL
Ф
Б
0.67
25.0
psu
°C
Measure SAL
Dissolved Oxygen
(DO)
DO_Conc
Б
Ф
У
6.43
7.28
25.0
25.1
pH
mg/L
°C
°C
pH & DO
Ф
Б
7.28
25.1
mg/L
°C
Measure DO
DO_%Sat
Б
Ф
У
6.43
99.7
25.0
25.1
pH
%Sat
°C
°C
pH & DO
Ф
Б
99.7
25.1
%Sat
°C
Measure DO