Apera EC60 User Manual

6
5.4 TDS and conductivity is linear related, and its conversion factor is 0.40-1.00. Adjust the factor
in parameter setting P5 based on the requirements in different industries. The factory default
setting is 0.71. Salinity and conductivity is linear related, and its conversion factor is 0.5. The tester
only needs to be calibrated in Conductivity mode, then after calibration of conductivity, the meter
can switch from conductivity to TDS or salinity.
5.5 Conversion Example: if conductivity measurement is 1000µS/cm
2
, then the default TDS
measurement will be 710 ppm (under the default 0.71 conversion factor), and the salinity be 0.5
ppt.
5.6 For the self-diagnosis information, please refer to the table below:
Symbol
Self-Diagnosis information
How to fix
Wrong conductivity buffer solution, which
exceeds the recognizable range of the meter.
1. Check if buffer solution is correct
2. Check if electrode is damaged.
Is pushed before measurement is stable
( comes up and stays)
Wait for the smile icon to come up and then press
6. Parameter Setting
6.1 Setting Chart
Symbol
Content
Parameter
Factory Default
P1
Auto Hold
Off-On
Off
P2
Backlight
Off-1-On
1 (1 min auto-off)
P3
Temp. Compensation Coefficient
0.00 to 4.00%
2.00%
P4
TDS Coefficient
0.40 to 1.00
0.71
P5
Salinity Unit
ppt-mg/L
ppt
P6
Temperature Unit
˚C-˚F
˚C
P7
Restore to Factory Default
No-Yes
No
6.2 Parameter Setting
When turned off, long press to enter parameter setting →short press
to switch P1-P2… →P8. Short Press , parameter flashes → short press
to choose parameter, → short press to confirm →Long press
to turn off.

Apera EC60 Specifications

General

Brand	Apera
Model	EC60
Category	Measuring Instruments
Language	English