Portable multi parameter water quality analyzer

NegotiableUpdate on 01/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

All testing items of the portable multi parameter water quality analyzer are based on national industry standards: COD - "HJ/T399-2007", ammonia nitrogen - "HJ535-2009", total phosphorus - "GB11893-89", and have obtained the National Certificate of Approval (CPA) for Measuring Instruments, with the number 2019C179-11

Product Details

Portable multi parameter water quality analyzerAll testing items are based on national industry standards: COD - "HJ/T399-2007", ammonia nitrogen - "HJ535-2009", total phosphorus - "GB11893-89", and have obtained the National Type Approval Certificate (CPA) for measuring instruments, with the number 2019C179-11

Portable multi parameter water quality analyzerFeatures

1) More than 50 parameter indicators: directly measure multiple indicators such as chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, total nitrogen, suspended solids, chromaticity (platinum cobalt color system), turbidity, heavy metals, organic pollutants, and inorganic pollutants, with direct concentration reading;

2) Professional consumables and reagents: Equipped with comprehensive professional consumables and reagents, the work steps are greatly reduced, the measurement is simpler, and the results are more accurate;

3) Memory curve: There are 162 curves in memory, including 108 standard curves and 54 regression curves, which can be called as needed;

4) The instrument has its own calibration function, which can calculate and store curves based on standard samples without the need for manual curve creation;

5) Data output: It can be directly printed and output through the built-in printer, or transferred to a computer (USB, infrared optional);

6) Data storage: It can accurately store 12000 pieces of data, support data analysis, and has the function of creating analysis curves;

7) Equipped with a digestion instrument: randomly equipped with a 30 hole high-end intelligent dual temperature zone digestion instrument to meet the large-scale water sample testing needs of indoor users;

8) Field portability: Portable design, equipped with professional accessory box and high-energy lithium battery, enables measurement in the field without power supply, and can continuously digest up to 60 COD water samples.

Technical Specifications

detection parameters
Test Item	COD			ammonia nitrogen	Total Phosphorus	Total Nitrogen
Measurement range	（0~10000）mg/L (Segmented)			（0~160）mg/L (Segmented)	（0~100）mg/L (Segmented)	（0~100）mg/L (Segmented)
indication error	COD≤50mg/L， Error ≤± 8%			Error ≤± 10%	Error ≤± 5%	Error ≤± 10%
	COD＞50mg/L， Error ≤± 5%
Anti chlorine interference	[CL -]<1000mg/L has no effect			——	——	——
	[CL -]<4000mg/L (optional)
Number of curves	162 items		store data	12000 pieces	Parameter switching	automatic
Temperature control range	Room temperature~190 ℃		Timer Mode	3 of them	timing range	1 minute to 10 hours
Timing accuracy	0.2 seconds/hour		Temperature indication error	＜±2℃	Uniformity of temperature field	≤2℃
physical parameters
display screen		320 × 240 color LCD screen		Colorimetric method	比色皿、比色管比色
printer		Thermal line printer		operating interface	Chinese/English (optional)
Instrument weight		Host: 9Kg; Experiment box: 6Kg		Instrument size	Host: (410 × 290 × 200) mm Experimental box: (515 × 295 × 210) mm
Environment and working parameters
ambient temperature		（5~40）℃		ambient humidity	Relative humidity ≤ 85% (no condensation)
rated voltage		AC220V±10%/50Hz		Power consumption	70W
Measurement project
Test Item		analytical method		Test Item	analytical method
turbidity		Fulmazhen spectrophotometric method		chroma	Platinum cobalt color system
suspended solids		Direct colorimetric method		Permanganate index	Oxidation spectrophotometric method
Nitrate nitrogen		Color changing acid spectrophotometric method		Nitrite nitrogen	Naphthalene ethylenediamine hydrochloride spectrophotometric method
Free chlorine and total chlorine		DPD spectrophotometric method		phosphate	Ammonium molybdate spectrophotometric method
sulfate		Barium chromate spectrophotometric method		fluoride	Fluorine reagent spectrophotometric method
sulfide		Spectrophotometry		Qing chemical compound	Iso ba Bituric Acid spectrophotometric method
iron		Phenanthroline spectrophotometric method		hexavalent chromium	Diphenylcarbazide spectrophotometric method
total chromium		Diphenylcarbazide spectrophotometric method		zinc	Zinc reagent spectrophotometric method
copper		BCA spectrophotometric method		nickel	Dimethylglyoxime spectrophotometric method
lead		Xylenol Orange spectrophotometric method		cadmium	Cadmium reagent spectrophotometric method
manganese		High oxidation spectrophotometric method		silver	Cadmium reagent 2B spectrophotometric method
antimony		5-Br-PADAP		aniline	Naphthalene ethylenediamine hydrochloride spectrophotometric method
nitrobenzene		Naphthalene ethylenediamine hydrochloride spectrophotometric method		Volatile phenol	4-amino spectrophotometric method
formaldehyde		Acetylacetone spectrophotometric method		Trace arsenic	New silver salt spectrophotometric method
boron		Curcumin photometric method		mercury	Dithiazone photometric method
Anionic surfactant		Spectrophotometry		Total Arsenic	Diethyldithiocarbamate silver spectrophotometric method