The portable composite nitrite ion sensor is simple to operate and is specially used for monitoring the concentration of nitrite in water. It has the characteristics of rapid measurement, precision and easy operation. The nitrate ion selective electrode is mainly composed of a working electrode made of polychloride and ion active material and a built-in reference electrode. The electrode is designed for the measurement of nitrate ion (NO2-) in aqueous solution, and is suitable for the rapid determination of nitrate ion concentration in outdoor and laboratory fields.
Field of Application :
Nitrite ion sensor is widely used in laboratory, scientific research, food, tap water and other fields of water quality monitoring.
(1) High sensitivity, fast measurement, whole body waterproof
The measurement has a wide linear range, fast response speed, high sensitivity, and continuous automatic determination and analysis.
(2) Less affected by environmental factors
The amount of analysis test solution is small, and it is less affected by environmental factors such as water quality, color and turbidity.
(3)Visual display of data
Simple, efficient, stable, and can be tested online.
(4) Hand-held aqueous ion meter
A new generation of portable hand-held aqueous ion meter, easy to carry, data display, economical and economical. The aqueous ion composite electrode can also be used with other ion meters.
Parameter description :
Determination parameters: nitrite ion
Model: JXBS - 3001
Standard solution: NaNO2 solution containing 1000ppm NO2-
Preconditioning time: At least 10 minutes
PH range: PH 4.5 -- PH 8
Temperature range: 0 ° C to 50 ° C
Optimum temperature: 25℃
Ion buffer: BS1 OR BS2 (plus 1:1)
Detection range: 0.5-460 PPM