The DWG-5088Pro online sodium ion analyzer is suitable for measuring the Na+concentration, pH value, and temperature of aqueous solutions. It can also be used to measure the electrode potential of other ion selective electrodes. Suitable for online continuous monitoring of sodium ion concentration in boiler feedwater, saturated steam, superheated steam, and outlet water of cation beds in thermal power plants.

Features:

The instrument adopts a three electrode measurement system, including a sodium measuring electrode, a pH composite electrode, and a temperature electrode. A measuring electrode system consisting of a sodium measuring electrode and a pH composite electrode is used to detect the concentration of sodium ions and pH value in water samples. Temperature electrodes are used to achieve automatic temperature compensation during the measurement process.

The instrument adopts a fully Chinese interface and touch screen operation, which is easy to learn and operate conveniently and quickly.

Technical Specifications:

Power supply voltage: AC 220V

Output signal: Two current signals ranging from 0 to 20mA (optional),

The corresponding sodium ion concentration value is 0-100ug/L (or user set value).

(Single channel instrument comes standard with one output and the other is optional)

Measurement range: Na+0.2ug/L to 23000mg/L

pNa 0.0pNa～8.00 pNa

mV ±1000 mV

pH 0～14 pH

Temperature range: 5-85 ℃

Basic error: Na+pNa ± 2.5% FS

pH ±0.1pH

mV ±1mV

Temperature ± 0.3 ℃

Temperature compensation range: 5-65 ℃ Temperature compensation error: ± 3%

Reproducibility: ± 2.5% FS

Stability: ± 2.5% FS/24h

Data power-off storage time:>10 years