Easychem Junior Small Chemical Analyzer

EasyChem Junior small chemical analyzer adopts fully automatic microinjection and full band (filter) automatic colorimetric method, which is used for rapid detection of ion concentration in surface water, wastewater, soil, plants, feed, fertilizer and other extraction liquids, such as common nitrogen and phosphorus forms (ammonia nitrogen, nitrate nitrogen, Kjeldahl nitrogen, total nitrogen, available phosphorus, total phosphorus) in surface water and soil, total phosphorus and total nitrogen in plant samples, as well as nitrogen and phosphorus, alkalinity, chromaticity, cyanide, fluoride, urea, etc. in water quality detection.

EasyChem Junior small chemical analyzer can fully meet the needs of soil nutrition and water quality testingFast detection speed, capable of detecting 150 samples per hour (single reagent). meanwhileLightweight and compact (weighing only 20kg), easy to operate, and low maintenance, it is the most cost-effective chemical analyzer, suitable for applications such as field environmental monitoring stations.

Instrument composition and working process

The EasyChem Junior small chemical analyzer consists of a sampling arm, sampling needle, reagent disk, sample disk, and colorimetric dish turntable

Composed of optical components, dilution injectors, peristaltic pumps, and other parts. Users only need to create a worksheet on the supporting computer software, and then place the samples, reagents, standard solution mother liquor in the designated location. The analyzer will automatically work, such as sampling, dilution, mixing, colorimetry, and drawing standard curves. The final test results will be automatically given and can form a complete report and Excel data file.

The worksheet includes the locations and numbers of samples, standard solutions, and reagents, as well as the measurement methods and quality control for each sample. The combination of commonly used methods can be pre-set as a configuration file in the software settings. Before running the worksheet, users need to go through a 'check confirm' procedure to ensure correct measurement conditions. After confirming that the method has been selected, the automatic standard and control samples have been set, and the process has been executed, the status of the reaction reagents and reaction colorimetric dishes will be displayed. The worksheet will only be executed after final confirmation.

The automatic analyzer will first perform a self-test program and display the actual running steps of the program. The analysis results will be displayed on the computer screen after reading and stored for printing. The result file can also be reprocessed.

Technical features

lBased on direct reading intermittent analysis technology, using refrigeration reagent disk and temperature control reaction disk

lMethod customization: Measurement methods can be customized based on specific indicators, and the method package will be provided with the equipment

lSample automatic dilution, including pre dilution and re dilution.

lDetection speed: 150 samples per hour.

lEasy to use, no special experience or training required

lFlexible operation, each sample can choose different detection parameters from the method list during one run, automatic dilution can be set before or after detection, and standard solution can be prepared automatically using mother liquor

lThe consumption of reagents is small, and the total amount of reagents required for each detection is only a few hundred microliters

lThe operating cost is low, and due to the extremely small consumption of reagents, the corresponding cost is also very low

lQuick start, once activated, it can run without waiting for the pipeline system to stabilize like a flow analyzer

lQuick shutdown, can immediately stop detection upon receiving instructions

lWindows software, easy to learn and use, can be mastered with simple training, designed specifically for chemical analysts

lQC control, up to 5 levels can be set for real-time control, QC results are automatically saved and plotted

lQC action, can be set to choose whether to alarm or continue running the instrument if the QC value exceeds the range

lData reprocessing can be done by clicking on the corresponding option to check and process the data

technical parameter

Testing indicators：

Water and wastewater

Alkalinity (CaCO3); Ammonia (N-NH3); Boron (B3+); Calcium (Ca2+); Chlorine (Cl -); Free chlorine (Cl2); Total chlorine (Cl2); Dissolve chromium (Cr6+); Chromaticity (PT/CO); Dissolve copper (Cu (I+II)); Cyanide * (CN -); Fluoride * (F -); Hardness (CaCO3); Hydrazine (NH2NH2); Dissolved iron (Fe (II+III)); Dissolve lead (Pb2+); Magnesium (Mg2+); Dissolve manganese (Mn2+); Monochloroamine (NH2Cl); Dissolve nickel (Ni2+); Nitrate (N-NO3); Nitrate+Nitrite (NOX); Nitrite (N-NO2); Total nitrogen * (N-NO3); Total Kjeldahl nitrogen * (N-NH3); Orthophosphate (P-PO4); Phenol * (C6H5OH); Total Kjeldahl phosphate * (P-PO4); Total phosphorus * (P-PO4); Silicon (Si); Sulfate (SO42-); Sulfur (S2-); Urea (NH2CONH2); Dissolved Zinc (Zn2+)

*Preprocessing is required

Soil, plants, feed, fertilizers

Alkalinity (CaCO)₃）； Ammonia (CaCl)₂Extraction, N-NH₃）； Ammonia (KCl extraction, N-NH₃）； Boron (CaCl)₂Extractable, B³⁺）； Calcium (Ca)²⁺）； Chlorine (extractable by water, Cl)^-）； Copper (acid extractable, Cu (I+II)); Iron (acid extractable, Fe (II+III)); Magnesium (Mg)²⁺）； Nitrate (CaCl)₂Extraction, N-NO₃）； Nitrate (KCl extraction, N-NO₃）； Nitrate (water extraction, N-NO)₃）； Total Kjeldahl nitrogen (N-NH)₃）； Orthophosphate (acid extraction, P-PO)₄）； Effective phosphorus (BRAY, P-PO)₄）； Orthophosphate (CaCl)₂Extraction, P-PO₄）； Orthophosphate (COLWELL extraction, P-PO₄）； Kjeldahl phosphate (P-PO)₄）； Orthophosphate (OLSEN extraction, P-PO₄）； Phosphorus adsorption (P-PO)₄）； Total protein; Silicon (acid extraction - Si); Silicon (CaCl)₂Extraction - Si); Sulfate (CaCl)₂Extraction, SO₄^2-）； Zinc (acid extraction, Zn)²⁺）

Note: The method directory only includes most common methods and is still being supplemented. If the indicators/methods to be tested are not in this directory, please contact us and we will check the availability of the indicators/methods.