The HATP-3000 is an automatic measuring instrument for ultraviolet/visible spectroscopy of the water pollution test method. In the pretreatment step, potassium persulfate is injected into the sample, heated at 90°C for 15minutes, and irradiated with UV light to oxidize and decompose the phosphorus compound into phosphate. Oxidized phosphorus phosphate is colored with molybdenum blue and absorbance is measured. The absorbance of total phosphorus is measured at 880nm which is the maximum absorption wavelength of phosphorus phosphorus, and the wavelength can be selectively measured at 710nm according to the sample water condition at the measurement site. HATP-3000 is a new product of KORBI which not only shortens measuring time by adopting patented technology and its own oxidation reaction tank, but also has sophisticated design and user convenience.
Characteristics
HATP-3000
Adoption of oxidation reaction chamber with improved efficiency
Application of multi-channel valve for quantitative distribution of samples and reagents
Built-in user-oriented operating program with enhanced security function
Built-in functions to enhance user convenience
Specification
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- Measurement item
Total Phosphorus (TP)
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- Measurement method
Absorbance photometry (Ascorbic acid reduction method / molybdic acid blue method)
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- Measurement range
0~10mg/L (Adjustable)
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- Wavelength
880nm (710nm alternative)
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- Measurement interval
30 minutes (Adjustable)
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- Detection limit
0.05mg/L F.S.
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- Accuracy
±2% F.S.
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- Reproducibility
±2% F.S.
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- Linearity
±3% F.S.
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- Zero/Span drift
±2% F.S.
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- Oxidation method
UV persulfate oxidation
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- Calibration
Auto/manual calibration by standard solution
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- Sample/Reagent measuring method
Step motor pulse control
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- Sample/Reagent distribution method
8-port distribution control method (Fixed quantity injection with multi-channel valve system)
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- Operation system
Windows 7 Pro
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- Output
DC 4~20mA, RS-232C
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- Status display
Normal operation, on calibration, error
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- Display
Color LED 10.4″ (Touch screen)
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- Power
AC 220V, 50/60Hz
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- Power consumption
Average 70W
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- Voltage regulation
3% or less
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- Data storage capacity
HDD 100G or more
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- Data output
USB terminal
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- Enclosure/Size
Steel, 1.5T (Except paint) / 645(W) x 439(D) x 1600(H) mm
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- Operating humidity
RH 95% or less
