KCH300 online chlorophyll analyzer

KCH300 online chlorophyll analyzer is an Online water quality analyzer based on OSA optical water quality analysis platform. Integrated design, specific wavelength of high- brightness LED excited chlorophyll a to make its fluorescence, high-sensitivity photoelectric analyzer will capture the weak fluorescence signal to convert chlorophyll a. Digital, intelligent analyzer design concept, can automatically compensate for voltage fluctuations, device aging, temperature changes on the impact of measured values. RS485 signal output, easy networking and system integration, widely used in surface water and other industries.

KCH300 online chlorophyll analyzer is an Online water quality analyzer based on OSA optical water quality analysis platform. Integrated design, specific wavelength of high- brightness LED excited chlorophyll a to make its fluorescence, high-sensitivity photoelectric analyzer will capture the weak fluorescence signal to convert chlorophyll a. Digital, intelligent analyzer design concept, can automatically compensate for voltage fluctuations, device aging, temperature changes on the impact of measured values. RS485 signal output, easy networking and system integration, widely used in surface water and other industries.

1)    Characteristics of chlorophyll analyzer

Integrated design, anti-electromagnetic interference

Using high brightness LED as light source, it can work stably for a long time

The unique optical and electronic filtering technology is used to eliminate the influence of ambient light on the measurement

Cleaning brush automatic cleaning, greatly reducing the maintenance workload

Stainless steel case, IP68 waterproof grade, suitable for various working conditions

RS485 signal output, Standard Modbus protocol, easy integration, networking

2)    Technical Specifications

Model number KCH300
Measurement parameter Chlorophyll a, temperature
Method of measurement Fluorimetry
Measurement mode Immersion measurement
Measuring range Chlorophyll a: (0 ~ 50/500) g/L
Temperature: (0 ~ 60) °C
Accuracy ≤ ± 3%
Repeatability ≤2%
Resolution 0.01 gl
Detection limit 0.05 gl
Response time ≤10s
Zero Drift (24h) ≤ ± 1% F.S.
Range Drift (24h) ≤ ± 1% F.S.
Calibration period Six months
Temperature range (0 ~ 60) °C
Protection level IP68
Cleaning mode Automatic cleaning of mechanical brush
MTBF ≥1440h/Time
Means of communication RS485(Modbus RTU), maximum baud rate 115200 bps
Supply voltage (12/24) V DC
Power consumption < 1W (in non-cleaning mode)
Material Quality Stainless steel, POM
Weight 0.5 kg
Contour dimension 160 mm × φ40 mm

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