TP 4500
AUTOMATIC TOTAL PHOSPHORUS ANALYZER
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Specification |
Measuring Range | 0 ~ 20 mg/L |
Measuring Principle | Ascorbic acid reduction method |
Oxidation Principle | 120℃ Alkaline potassium persulfate method |
Light Source / Detector | 880nm LED / Photodiode Detector |
Repeatability | ±2% of F.S. |
Accuracy | ±2% of F.S. |
Display Resolution | 0.001 mg/L |
Analysis Cycle Time | 60 min / one measurement |
Sampling unit | Sample loop line measuring/ 5 port Multi Valve / Peristaltic pump |
Cooling Method | Air cooling |
Cycle of Reagent Replacement | 4 weeks |
Permissible Sample Temperature | 5 ~ 40℃ |
Operation System |
Windows OS Color LCD (10.2″) Touch Screen |
Data Storage | PC SSD , USB Memory stick available |
Alarm List |
No sample, No distilled water, No reagent, Distilled water contamination, Light source abnormal, Detector abnormal, System abnormal, consumption replacement |
Electrical Output Signal | RS-232C / 4 ~ 20mA |
Status List |
Normal, Pause, Calibrating, Checking Communication error, Operating error |
Power Supply | AC110~220V, 50~60Hz |
Power Consumption | 100VA |
Housing Material |
Steel / Powder coating 550(W) x 430(D) x 1560(H) mm About 80kg |
Ambient Temperature & Humidity |
5~40℃ Less than 85% RH |
Features |
ㆍ Use of compact heating oxidation reactor
ㆍ Precise sample measuring method by ㆍ Various service functions
ㆍ Increased maintenance convenience
ㆍ Wide range of application
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Measuring Mechanism |
- The light source used for total phosphorus measurement is 880 nm LED In the case of total phosphorus, the light source passes through the filter and the sample transferred to the flow cell, and the transmitted light passes through the cell and is detected by the photodiode. The signal detected by the photodiode undergoes signal processing such as amplification, and is then calculated as absorbance and displayed on the monitor as a concentration value.
Measurement flow chart |
Core Technology for TP 4500 |
Main Installation |
Daehan Paper in Chungbuk Chilbo Water Purification Plant in K-water Dongwha company in Incheon Chuncheon Energy Samcheok Water Purification Plant in K-water Yecheon Sewage Treatment Plant |