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Colorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 Items

China Colorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 Items, Find details about China Residual Cl, Zinc from Colorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 Items

Model NO.
5B-3B
Display
Touch Screen
Type
Laboratory
Method
Spectrophotometry
Trademark
Lianhua or no logo
Transport Package
Express/ Carton
Specification
35*25*16cm
Origin
China
HS Code
9031809090
Model NO.
5B-3B
Display
Touch Screen
Type
Laboratory
Method
Spectrophotometry
Trademark
Lianhua or no logo
Transport Package
Express/ Carton
Specification
35*25*16cm
Origin
China
HS Code
9031809090
Colorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 Items



1>Product Introduction

Comply with "HJ 924-2017 COD spectrophotometric rapid measuring instrument technical requirements and testing methods" All testing items are based on national industry standards: COD- "HJ/T399-2007", ammonia nitrogen-"HJ535-2009", total phosphorus-"GB11893-89"




2 >Functional characteristics
1. It can test about 38 indicators, such as chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, total nitrogen, free chlorine and total chlorine,  suspended solid, chroma (platinum-cobalt color series), turbidity, heavy metal, organic pollutants and inorganic pollution. A number of indicators such as objects, direct reading of concentration;
2. Memory curve: 228 curves are stored in memory, including 165 standard curves and 63 regression curves. The corresponding curves can be called as needed;
3. Data storage: 12,000 measurement data can be stored accurately (each piece of data information includes the test date, test time, test 1, hour instrument parameters, test results);
4. Data transmission: can transmit current data and all stored historical data to the computer, support USB transmission, infrared wireless transmission (optional);
5. Intelligent constant temperature: the digestion power is automatically adjusted with the number of loads to realize intelligent constant temperature control with delay protection and other functions;
6. Calibration function: The instrument has its own calibration function, which can calculate and store the curve based on the standard sample, without the need to manually make the curve;
7. Built-in printer: The built-in printer of the instrument can print current data and all stored historical data.




3 >Technical Parameters   
IndicatorCODAmmonia nitrogenTotal phosphorusTotal nitrogenturbidity
range(2~15000) mg/L(0-160)mg/L(0~100) mg/L(0~100) mg/L (0.5~400) NTU
 
accuracy≤±5%±5%±5%±5%±2% limit of detection: 0.1NTU
Anti-chlorine  interferenceAnti-chlorine  interference:[CL-]<1000mg/L no interference; [CL-]<4000mg/L (optional)   Test method:  Formazine spectrophotometric method
Curve qty:228 pcsData storage12000 pcsdisplayTouch screen big LCD
testSupport cuvette and tubeprinterThermal  printerData transmissionUSB or infrared transmission
 
Digester 
Temperature range(45~190)ºCTiming range1minute~10 hoursTiming accuracy0.2 second/hour
Temperature result accuracy<±2ºCTemperature homogeneity≤2ºCDigest time accuracy≤±2%
 
  1. Chroma --- Analysis method: platinum-cobalt color system Range: (0~500) Hazen Detection limit: 0.5Hazen
  2. Total Suspended solids--- Analysis method: direct colorimetry Measuring range: (0~1000) mg/L Detection limit: 1mg/L
  3. Permanganate index--- Analysis method: potassium permanganate oxidation spectrophotometry Measuring range: (0~20) mg/L Detection limit: 0.5mg/L
  4. Nitrate Nitrogen--- Analysis method: chromotropic acid spectrophotometry Measuring range: (0~100) mg/L Detection limit: 0.015mg/L
  5. Nitrite Nitrogen--- Analysis method: Naphthylethylenediamine hydrochloride spectrophotometry Range: (0~6) mg/L Detection limit: 0.001mg/L
  6. Free chlorine and total chlorine---  Analysis method: DPD spectrophotometry Measuring range: (0~1.5) mg/L Detection limit: 0.003mg/L
  7. Phosphate --- Analysis method: ammonium molybdate spectrophotometry Measuring range: (0~25) mg/L Detection limit: 0.005mg/L
  8. Sulfate--- Analysis method: barium chromate spectrophotometry Range: (3~1250) mg/L Detection limit: 3mg/L
  9. Fluoride--- Analysis method: Fluorine reagent spectrophotometry Range: (0~12) mg/L Detection limit: 0.002mg/L
  10. Sulfide--- Analysis method: methylene blue spectrophotometry Range: (0~6) mg/L Detection limit: 0.002mg/L
  11. Cyanide--- Analysis method: isonicotinic acid-barbituric acid spectrophotometry Measuring range: (0~0.45) mg/L Detection limit: 0.004mg/L
 12. Iron--- Analysis method: o-phenanthroline spectrophotometry Measuring range: (0~50) mg/L Detection limit: 0.004mg/L
13. Hexavalent chromium--- Analysis method: Diphenylcarbazide spectrophotometry Measuring range: (0~5) mg/L Detection limit: 0.001mg/L
14.Total chromium --- Analysis method: Diphenylcarbazide spectrophotometry Measuring range: (0~5) mg/L Detection limit: 0.001mg/L
15.Zinc--- Analysis method: zinc reagent spectrophotometry Measuring range: (0~20) mg/L Detection limit: 0.003mg/L
16. Copper--- Analysis method: BCA spectrophotometry Measuring range: (0~50) mg/L Detection limit; 0.01mg/L
17. Nickel--- Analysis method: diacetyl oxime spectrophotometry Measuring range: (0~40) mg/L Detection limit: 0.009mg/L
18.Lead--- Analysis method: Xylenol orange spectrophotometry Measuring range: (0~5) mg/L Detection limit: 0.01mg/L
19. Cadmium--- Analysis method: cadmium reagent spectrophotometry Measuring range: (0~5) mg/L Detection limit: 0.002mg/L
20. Manganese--- Analysis method: potassium periodate oxidation spectrophotometry Measuring range: (0~50) mg/L Detection limit: 0.038mg/L
21. Silver--- Analysis method: cadmium reagent 2B spectrophotometry Range: (0~8) mg/L Detection limit: 0.003mg/L
22. Antimony --- Analysis method: 5-Br-PADAP photometric method Range: (0~12) mg/L Detection limit: 0.05mg/L
23. Aniline--- Analysis method: Naphthylethylenediamine hydrochloride spectrophotometry Range: (0~16) mg/L Detection limit: 0.002mg/L
 24. Nitrobenzene--- Analysis method: Naphthylethylenediamine hydrochloride spectrophotometry Measuring range: (0~25) mg/L Detection limit: 0.007mg/L
25. Volatile phenol--- Analysis method: 4-aminoantipyrine spectrophotometry Measuring range: (0~25) mg/L Detection limit: 0.005mg/L
26. Formaldehyde --- Analysis method: acetylacetone spectrophotometry Measuring range: (0~50) mg/L Detection limit: 0.003mg/L
27. Trace arsenic --- Analysis method: new silver salt spectrophotometry Measuring range: (0~0.012) mg/L Detection limit: 0.001mg/L
28. Boron---Analysis method: curcumin photometric method Measuring range: (0~20) mg/L Detection limit: 0.2mg/L
29. Mercury--- Analysis method: dithizone photometric method Measuring range: (0~0.4) mg/L Detection limit: 0.002mg/L
30. Anionic surfactant ---Analysis method: methylene blue spectrophotometry Range: (0~2) mg/L Detection limit: 0.01mg/L
31. Total Arsenic--- Analysis method: Ag (DOC) spectrophotometry Measuring range: (0~5) mg/L Detection limit: 0.007mg/L
32. Ozone --- Analysis method: Indigo spectrophotometry Measuring range: (0~0.5) mg/L Detection limit: 0.001mg/L
33. Chlorine dioxide--- Analysis method: DPD spectrophotometry Measuring range: (0~5) mg/L Detection limit: 0.001mg/L
34. Turbidity--- method:Formazin spectrophotometry, Measuring range:0-1000NTU. 

Colorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 ItemsColorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 ItemsColorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 Items


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Colorimeter Water Detection for Residual Cl Sulfate Iron Zinc 38 Items

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