Measurement methods

Titration colorimetry

Measurement range

0.094 - 3.752mmol/L  0.141 - 5.632mmol/L
0.188 - 7.504mmol/L  0.281 - 11.26mmol/L

Measurement cycle

Minimum test cycle is 3 minutes

Precision

≤ 5% F.S. Use a 50% range standard solution

Lower detection limit

0.094

Application industries

Natural water, cooling water, softened water, H-type cation exchanger effluent, boiler water, industrial circulating water

Sampling cycle

Time interval (adjustable), hour, or trigger measurement mode, all configurable

Calibration cycle

Automatic calibration (adjustable within 1~99 days), manual calibration can be set according to actual water samples

Maintenance cycle

Maintenance intervals should be longer than 2 months, with each session lasting about 30 minutes

Human-machine operation

Touchscreen display and command input

Self-inspection and protection

The instrument self-diagnoses its operating status, ensuring no data loss after abnormalities or power outages; After abnormal reset or power is cut off and power is restored, the instrument automatically removes residual reactants and resumes operation

Data storage

No less than half a year of data storage

Power supply

AC230±10%V，50~60Hz，5A

Work environment

For indoor operation, recommended temperature 5~28°C, humidity ≤90% (non-condensing)

Inches

470x370x180 mm