Sodium hypochlorite measurement range：0.02 to 0.3 mg/L CI2，measurement accuracy：±5 % F.S.；Color chart model：ET146000
Color chart standard value：0.02、0.03、0.04、0.05、0.06、0.07、0.08、0.09、0.10、0.11、0.12、0.13、 0.14、0.15、0.16、0.17、0.18、0.19、0.20、0.22、0.24、0.26、0.28、0.3 mg/L（ppm）

Checkit®Visual dial ion concentration colorimeter, compact in structure, easy to use, compact and lightweight. The color comparison disc produced by its special materials and processes ensures long-term stability of its color code. The precise color code series guarantees the accuracy and repeatability of measurement results. The unique frosted disc can compensate for the influence of different light on measurement.
If you have already purchased a setCheckit®Visual dial ion concentration colorimeter can meet up to the needs of the measurement project by selecting only the standard colorimetric disc and corresponding reagents for the measured project19A measurement project、 twenty-threeMultiple measurement indicators, truly achieving flexible and diverse combination configurations, minimum investment, lowest cost, multi parameter measurement, fast on-site, suitable for sewage treatment, tap water, aquaculture, swimming pools and related industries
Performance characteristics重点
Color comparison discs produced with special materials and processes, with long-term stability of standard colors and accurate and reliable testing;
▷ Stable matching reagents to reduce unnecessary losses;
▷ Flexible and diverse combination configurations, fast measurement of multiple parameters, easy to carry;