LEICI DGB-423 Optoelectronic Colorimetry Water Quality Analyzer Ammonia Nitrogen

DGB-423

Portable multiparameter Water Quality Analyzer

Measurement method Noll reagent method, light source wavelength 420nm, Measurement range 0.000~4.000, error of indication ≤ +/- 10%, Repeatability ≤ 3%,

DGB-423 photoelectric colorimetric Water Quality Analyzer adopts new LED testing technology, integrates LED light source with specific absorption peak wavelength, built-in standard curve, directly uses the colorimetric tube as the measurement container, and is small in size, convenient for users to operate and carry. This series of products can be used for the measurement of ammonia nitrogen parameters (this series of instruments can be expanded to customize ammonia nitrogen, total phosphorus, permanganate index, aluminum, total hardness, residual chlorine, total chlorine, chlorine dioxide, urea and other project parameters), suitable for surface water, industrial wastewater, ** wastewater, landscape water, sewage regeneration landscape water, drinking water, swimming pool water and other water quality on-site determination or laboratory analysis.

Features

LED testing technology, small size, stable signal;

LCD liquid crystal display, with backlight, LCD contrast and backlight time can be adjusted;

It has a good Chinese man-machine interface and supports IP65 protection level;

Automatic locking of the measured value and direct reading of the measurement result without conversion;

It is easy to operate, and the colorimetric tube can be directly used as a measuring container;

Built-in calibration curve for direct measurement;

Support multi-point calibration (up to 5 points) to meet the requirements of high-precision measurement;

Support GLP specification to meet the functions of data storage, viewing, deletion and printing;

It has automatic shutdown function and power-off protection function, and the automatic shutdown time can be set to reduce power consumption and ensure data security;

Battery-powered (4 AA alkaline batteries) or direct USB port power;

With USB interface, support connection with PC, printer, etc.;

Support firmware upgrade, allow function expansion and application expansion, to meet the measurement needs of special users;

Specifications of cuvettes: outer diameter 16mm*length 100mm, capacity 10ml

Packing list：

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.