C series portable multi-parameter water quality Instruments built-in battery and printer

Short Description:

Portable water multi-parameter analyzer:

chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, total nitrogen, suspended solids, color, turbidity, heavy metals, organic pollutants and inorganic pollutants, etc. direct reading;

7 inch touch screen, built-in printer.


Product Detail

Product Tags

Product Introduction
Lianhua C series is a water quality instrument for outdoor detection of users. It uses a spectrophotometry method and built -in lithium batteries. It is an instrument that integrates colorimeter and reactor. 7 inch touch screen, built-in printer.

Features
1) More than 38 items: direct analysis of chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, total nitrogen, suspended solids, color, turbidity, heavy metals, organic pollutants and inorganic pollutants, etc. direct reading;
2) 360° rotating colorimetry: support 25mm, 16mm colorimetric tube rotation colorimetric, support 10-30mm cuvette colorimetric;
3) Built-in curves: 600 curves, including 480 standard curves and 120 regression curves, which can be called as needed;
4) Calibration function: multi-point calibration, support for making standard curves; automatically save calibration records, which can be called directly;
5) Recent mode: Intelligent memory of the 8 most frequently used measurement modes recently, no need to manually add selection;
6) Dual temperature zone design: 6+6 dual temperature zone design, 165°C and 60°C are simultaneously operated without interfering with each other, and independent work and colorimetry do not interfere with each other;
7) Permissions management: built-in administrators can set user permissions by themselves to facilitate management and ensure data security;
8) Portable in the field: Portable design, built-in lithium battery, with a professional accessory box, to achieve field measurement without power supply.

 

Specification

No. Test item Analytical method Range(mg/L)
1 COD Rapid digestion spectrophotometry 0-15000
2 Permanganate index Potassium permanganate oxidation spectrophotometry 0.5-5
3 Ammonia nitrogen-Nessler Nessler's reagent spectrophotometry 0-200(dilution)
Ammonia nitrogen-salicylic acid Salicylic acid spectrophotometry 0.02-50
4 Total phosphorus-ammonium molybdate Ammonium molybdate spectrophotometry 0-12(dilution)
Total phosphorus-vanadium molybdenum yellow Vanadium molybdenum yellow spectrophotometry 2-100
6 Total nitrogen Chromotropic acid spectrophotometry 1-150
7 Turbidity Formazine spectrophotometry (0-400)NTU
8 Color Platinum cobalt color system (0-500)Hazen
9 Suspended matter Direct colorimetry 0-1000
9 Copper BCA spectrophotometry 0-50
Copper Bathoxime spectrophotometry 0.04-80
10 Iron Phenanthroline spectrophotometry 0-5
11 Nickel Dimethylglyoxime spectrophotometry 0.1-40
Nickel Dimethylglyoxime 0.04-60
12 Hexavalent chromium Diphenylcarbohydrazide spectrophotometry 0.01-5
13 Total chromium Diphenylcarbohydrazide spectrophotometry 0.01-5
Total chromium Phenylhydrazine spectrophotometry 0.01-10
14 Lead Xylenol orange Spectrophotometry 0.05-50
15 Zinc Zinc reagent spectrophotometry 0.1-10
16 Cadmium Dithizone spectrophotometry 0.1-5
17 Manganese Potassium periodate spectrophotometry 0.01-50
18 Silver Cadmium reagent 2B spectrophotometry 0-8
19 Antimony 5-Br-PADAP spectrophotometry 0-12
20 Cobalt 5-chloro-2-(pyridylazo)-1,3-diaminobenzene spectrophotometry 0.01-10
21 Nitrate nitrogen Chromotropic acid spectrophotometry 0-250
22 Nitrite Nitrogen Naphthylethylenediamine hydrochloride spectrophotometry 0.01-6
23 Sulfide Methylene blue spectrophotometry 0.02-20
24 Sulfate Barium chromate spectrophotometry 5-2500
25 Phosphate Ammonium molybdate spectrophotometry 0.01-25
Phosphate Vanadium molybdenum yellow spectrophotometry 6-3000
26 Fluoride Spadns spectrophotometry 0.05-20
27 Cyanide Barbituric acid spectrophotometry 0.004-5
28 Residual Chlorine N, N-diethyl-1,4-phenylenediamine spectrophotometric method 0.1-15
Residual Chlorine 0.05-50
29 Total residual chlorine N, N-diethyl-1,4-phenylenediamine spectrophotometric method 0.1-15
Total residual chlorine 0.05-50
30 Chlorine dioxide DPD spectrophotometry 0.1-50
31 Ozone Indigo spectrophotometry 0.01-1.25
32 Silicon dioxide Silicon molybdenum blue spectrophotometry 0.05-40
33 Formaldehyde Acetylacetone spectrophotometry 0.05-50
34 Aniline Naphthylethylenediamine hydrochloride azo spectrophotometry 0.03-20
35 Nitrobenzene Naphthylethylenediamine hydrochloride azo spectrophotometry 0.05-25
36 Volatile phenols 4-aminoantipyrine spectrophotometry 0.01-25
37 Anionic surfactants Methylene blue spectrophotometry 0.015-20
38 Hydrazine (hydrazine) P-dimethylaminobenzaldehyde spectrophotometry 0.015-10
39 Methyl hydrazine P-dimethylaminobenzaldehyde spectrophotometry 0.015-25
40 Unsymmetrical dimethyl hydrazine Sodium aminoferrocyanide spectrophotometry 0.05-20
41 Total alkalinity Methyl orange spectrophotometry 20-400
42 Magnesium hardness Calcium magnesium reagent spectrophotometry 0.1-80
43 Calcium hardness Calcium magnesium reagent spectrophotometry 0.1-80
44 Total iron Phenanthroline spectrophotometry 0.2-100
45 Volatile fatty acids Esterification spectrophotometry 20-3600
46 Chloride Mercuric thiocyanate ferrocyanide spectrophotometry 0.1-25

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