Product Introduction

WCKJ-CN-2009 modelThe cyanide automatic online monitoring instrument is a water quality online analyzer developed based on the principle of "Determination of Cyanide in Water Quality by Volumetric and Spectrometric Methods" (HJ 484-2009). The product adopts technologies such as constant temperature optical fiber and digestion colorimetric integration to achieve high-precision, low detection limit, high stability, and low maintenance of cyanide in water. It fully meets the applications in pollution sources, industrial production processes, municipal sewage and other fields.

Product advantages

The new measurement technology is not affected by interference such as high chromaticity, suspended solids, and bubbles;

High reliability and strong anti-interference ability;

High detection accuracy, low quantification limit (0.01mg/L), and small long-term drift of the instrument;

Equipped with one click self-test function and self diagnostic function;

Single channel highly integrated valve island, capable of single valve maintenance, disassembly, and cleaning;

Scalable 24/7 networking function, monitoring instrument operation status anytime, anywhere;

Equipped with alarm function, quality control function, and reverse control function.

Low reagent consumption, waste liquid separation, environmental protection, and low operating costs.

Product parameters

Analysis method: Isonicotinate barbituric acid spectrophotometric method

Detection range: 0~0.4/2, the range can be customized according to customer needs. Equipped with automatic range switching function.

Quantitative lower limit: 0.01mg/L

Indication error: ≤ ±10%

Zero drift: ≤ ±5%

Range drift: ≤ ±10%

Repetitive error: ≤ ±10%

Measurement cycle:<40 minutes

Analog output: 4-20 mA output

Digital communication: RS232 RS485

Power consumption: less than 200 W (excluding sampling water pump)

Power requirement: 220 ± 22 VAC; 50±0.5Hz

Environmental temperature: 5~45 ℃

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