ATMOSPHERIC ANION MONITOR

RY-CFY

MANUAL

FEATURES

●The measurement method is based on the Japanese JIS measurement method, and meets the data standards specified by the Japan Functional Ion Association's certified material function. It is designed with the most accurate coaxial double-cylinder structure. Compared with the flat plate structure on the market, Significantly improved accuracy.

●Designed for long-term outdoor operation, the sensor collection tube and internal analysis circuit adopt a separate design, which has strong waterproof and moisture-proof characteristics.

●The sensor is equipped with a special separate radiation shield, which is rainproof and sunproof, suitable for long-term monitoring.

●Internal hardware monitoring design, real-time monitoring and collection of internal working voltage, output through RS232 / 485.

●The sensor has an advanced amplification circuit and filtering technology, which can detect the number of negative ions with high sensitivity, stability and accuracy.

●The sensor has excellent electromagnetic shielding function, which can better overcome the adverse influence of static electricity on the measurement.

●Advanced automatic working mode, without manual processing, it will work automatically when power on;

●The use of special material insulation materials, super moisture resistance, to ensure normal work in high humidity environments.

●With a variety of open data interfaces and protocols, it is widely used in various environmental monitoring sites.

●Small size, convenient installation and easy on-site implementation.

TECHNICAL SPECIFICATION

▲Measurement method: capacitive suction method

▲Measuring range：:0～5×104个/cm3

▲Resolution：10个/cm3

▲Measuring ions: negative oxygen

▲Error: negative ≤ ± 15% of reading; ion mobility ≤ ± 15%

▲Sampling frequency: 3 minutes / times (factory default, can be adjusted according to actual conditions)

▲Mobility：0.4(cm²／V•sec)