COD-621 portable COD ammonia nitrogen analyzer (color touchscreen model)

COD-621portableCODAmmonia nitrogen analyzer (color touchscreen model)

portableCODAmmonia nitrogen analyzers are widely used for surface water, groundwater, domestic sewage, and industrial wastewater detection. They are suitable for rapid water quality emergency testing in the field and on-site, as well as laboratory water quality analysis.

Product Features

●4.3Inch color touch screen, Chinese menu;

No preheating or shading cover is required for measurement;

● Adopting a long lifespanLEDLight source, stable performance, accurate measurement results;

The measurement process is simple and fast, and can be directly measured by selecting matching pre made reagents and built-in curves;

Users can bring their own reagents to set the curve and calibrate it;

● Supporting prefabricated reagents, with less waste liquid;

● DissolverDC12V/10APower supply (optional lithium battery);

● SupportSDCard expansion, which can realize functions such as data export and data storage;

● Supports two power supply methods simultaneously, built-in lithium battery and external power adapter for power supply.

Technical parameters of colorimeter

Testing items:COD(Low)/tall/Ultra high), ammonia nitrogen (low)/High)

Screen:4.3Inch color touch screen, Chinese menu

light sourceLED

Optical stability: ≤±0.003Abs（20Minutes)

Sample bottle:16mmrotundity

Instrument power supply:DC5V/1ABuilt in lithium battery and external power adapter for power supply

Work environment:5～40℃，≤85%No condensation

Overall dimensions:210mm×95mm×70mm

Weight:0.6kg

Technical parameters of the digester

Temperature control range:50～180℃, with over temperature alarm device

Temperature control accuracy:±0.1℃

Temperature tolerance:±1℃

Dissolving time:0~120minAdjustable with resolution end prompt sound

Heating time:165℃≤10min

COD: Standard method（150℃/120min）Quick method（165℃/20min）

(Note: Set the digestion temperature and time according to the requirements of the pre made reagent)

Sample quantity: Can be processed simultaneously4A water sample（φ16mm）

Instrument power supply:DC12V/10A

Work environment:0～40℃，≤85%No condensation

Overall dimensions:110mm×170mm×125mm

Weight:0.9kg

Test Items