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Online Volatile Phenol Analyzer TVP600

SECTION 1     Online Volatile Phenol Analyzer


Technical Parameters of Volatile Phenol Analyzer



Model TVP600
Monitoring Factor Volatile phenol
Method 4-aminoantipyrine Spectrophotometer
Range (0.05-80) mg/L expandable
Measurement Mode Manual measurement, continuous measurement, periodic measurement, fixed-point measurement, automatic calibration measurement, standard solution verification
Measurement Period 30 minutes to 24 hours, with adjustable expansion
Zero Drift ± 5% F. S
Range Drift ± 5% F. S
Repeatability ≤5%
Accuracy ± 5%
MBTF > 720 hours
Stored data Five years of data storage
Communication interface 4-20mA, RS232, RS485, dry contact
Contour Dimension 505 * 395 * 671(mm)


Principle and Application of Volatile Phenol Analyzer


Volatile phenol is a highly toxic substance, a certain amount of human intake will appear acute poisoning symptoms; long-term drinking of water contaminated with phenol, can cause headache, rash, pruritus, anemia and a variety of neurological symptoms. When the content of phenol in water was 0.1 – 0.2 mg/l, the fish meat had peculiar smell, and when the content was more than 5 mg/l, the fish died of poisoning.

Principle: in alkaline medium, in the presence of potassium ferricyanide, phenolic compounds in water react with 4-aminoantipyrine to form orange-red compounds, the absorbance of which is proportional to the content of volatile phenol in water, the content of volatile phenol in water was calculated by measuring the absorbance of the compound.

It is suitable for laboratory Analyzer or industrial production process water, sewage, urban domestic sewage, river, lake, sea and other surface water testing.


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