Introduction:
Phosphorus is one of essential elements for biological growth, but excess phosphorus (more than 0.2mg/L) in water will result in overgrowth of algae and water quality become deterioration.
The instrument is designed by the principle of catalytic and sealed digestion, and colorimetry. Microcomputer process data automatically. The Total Phosphorus value is displayed directly. The instrument is widely used to the measurement of organic or inorganic phosphorus in surface water, sewage, industrial waste water.
Technical Parameters:
1. Measuring Range: 0.02~10mg/L
2. Indication Error: ≤ ± 5 %(F.S)
3. Repeatability: ≤3%
4. Digestion Temperature: 120℃±1.0℃
5. Digestion Time: 30min
6. Optical Stability: ≤0.002A /20min
7. Sample Quantity: 16（Standard DIS-1A Digester）
8. Dimensions:
Main Unit: 266mm×200mm×130mm
Digester: 216mm×320mm×146mm
9. Power Consumption: 400W
Features:
a) Cold light and monochromatic light source, excellent optical stability, will not be subject
to a variety of light interference.
b) PID automatic temperature control and high precision.
c) Large size LCD display. All settings, calibration, record achieved at the same integrated
environment.
d) Digester and colorimeter (including main unit) are separated, avoid temperature interfere
the optical part.
e) V/F conversion, software redundancy, software trap and other technology, high anti-
interference ability.
f) Can store 10 working curves and 99 history records, and not be lost when power failure.
g) The main unit uses ABS material after the model, excellent anticorrosion reliability.
