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
-
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
-
-
- Measurement item
-
Total Phosphorus (TP)
-
- Measurement method
-
Absorbance photometry (Ascorbic acid reduction method / molybdic acid blue method)
-
- Measurement range
-
0~10mg/L (Adjustable)
-
- Wavelength
-
880nm (710nm alternative)
-
- Measurement interval
-
30 minutes (Adjustable)
-
- Detection limit
-
0.05mg/L F.S.
-
- Accuracy
-
±2% F.S.
-
- Reproducibility
-
±2% F.S.
-
- Linearity
-
±3% F.S.
-
- Zero/Span drift
-
±2% F.S.
-
- Oxidation method
-
UV persulfate oxidation
-
- Calibration
-
Auto/manual calibration by standard solution
-
- Sample/Reagent measuring method
-
Step motor pulse control
-
-
-
- Sample/Reagent distribution method
-
8-port distribution control method (Fixed quantity injection with multi-channel valve system)
-
- Operation system
-
Windows 7 Pro
-
- Output
-
DC 4~20mA, RS-232C
-
- Status display
-
Normal operation, on calibration, error
-
- Display
-
Color LED 10.4″ (Touch screen)
-
- Power
-
AC 220V, 50/60Hz
-
- Power consumption
-
Average 70W
-
- Voltage regulation
-
3% or less
-
- Data storage capacity
-
HDD 100G or more
-
- Data output
-
USB terminal
-
- Enclosure/Size
-
Steel, 1.5T(Except paint) / 645(W) × 439(D) × 1600(H) mm
-
- Operating humidity
-
RH 95% or less
-
