Sodium Analyzer – NA6

Online analyzer for the determination of sodium in water

Application Fields:
 Ultrapure water production/monitoring
 Water/steam cycle
 Power plants

Advantages/Features:
•
Integrated sequencer with four different channels
The instrument can take measurements on (up to) four
different input streams. The multi-position switching
valve makes the channel selection operations fully
automatic, with timing and scheduling programmable
by the user. Each sample line has its own de dictated fast
loop reservoir to minimize cross interferences and
switching times.

•Fully automated, one or two‐point calibration
The automatic calibration
of the electrochemical
sensors significantly reduce s downtime and operator
intervention ensuring the at the most accurate results
are obtained. User can determine the frequency of
these operations

• Wide measuring range, low detection limit
The ECDA‐NA
analyzer has good performance even in
the low range 0 ‐ 10 ppb. Upper limit of detection can
be up to 1 0 ppm. Upper ranges available on request.

•Color touchscreen
The analyzer is equipped with a graphic touchscreen
interface showing measured values and status
information. Easy access to menus and functions.
Integrated datalogger with USB download.

•Measurement principle
The instrument takes measurements with an Ion
Selective Electrode (ISE) sensitive to sodium ions in
solution. The response of the electrode is proportional
to the sodium concentration in the sample on a
logarithmic scale.