EnviroLyzer™ CN

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EnviroLyzer™ CN

On-line Cyanide Analyzer

The EnviroLyzer™ CN is the ideal analytical solution for automatic, compliant, on-line monitoring of cyanide levels in water. The water analyzer runs a chemical analysis based on standard method 4500-CN. The Total CN configuration adds an additional step by processing incoming samples with concentrated acids at high temperature by means of a compact oxidation vessel, neatly integrated into the analyzer housing.

The acute toxicity and wide spread industrial usage of cyanide makes environmental testing critically important. Its chemical composition in environmental samples is affected by factors such as pH, temperature, trace metal content, and the presence of sulfur compounds.

AppliTek’s proprietary controller-database software is used in the industrial panel PC of the EnviroLyzer™ Series. The fully integrated software platform comes standard with every analyzer as the human interface but also features a host of functions specifically designed for industrial monitoring needs such as fast data acquisition, industry standard connectivity and various data exchange to supervision possibilities.

On-line, automatic colorimetric measurements of total and free cyanide levels

Minimalistic design: small footprint, less complexity

Complete separation between electronics and wet part

Smart features and add-on units reduce down-time and unnecessary checks substantially

Up to eight (8) sampling points possible

Incorporated industrial panel PC with AppliTek controller software

Extended data communication and exchange features

Analysis method
Colorimetric measurement after acid digestion and stripping conform with USEPA Method 335.4 (total CN configuration)
Colorimetric measurement using isonicotinic barbituric acid conform with standard method 4500-CN (free cyanide configuration)

Standard measuring ranges
One single range, factory set:
0 – 100 µg/L CN-
Note: higher ranges available by sample dilution

Cycle time
Free cyanide: 10 minutes
Total cyanide: 70 minutes including oxidation

Factory calibrated (2-point)

Automatic, free adjustable sequence

Detection limit
Better than 1 µg/l (range 0 – 100 µg/L)

Parameters: Cyanide, Free Cyanide