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| Categories | Online Water Quality Analyzer |
|---|---|
| Brand Name: | JUGE |
| Model Number: | AG9002 |
| Certification: | IOS9001, CE |
| Place of Origin: | Nanjing, China |
| MOQ: | 1 Unit |
| Price: | USD2000-7000 |
| Packaging Details: | Neutral carton |
| Delivery Time: | 5-8 working days |
| Payment Terms: | Online order,T/T |
| Supply Ability: | 100 Unit/Week |
| Test Method: | Ammonium molybdate spectrophotometric method |
| Measuring Range: | 0~50mg/L (segmented measurement, expandable) |
| Repeatability: | ±10% |
| Zero Drift: | ±5% |
| Span Drift: | ±10% |
| Power Supply: | AC 220±10% V |
| Dimensions: | 520H × 370W × 265D (mm) |
| Weight: | 40kg |
| Company Info. |
| Nanjing Juge Environmental Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Industrial Waste Water Online Total Phosphorus TP Water Quality Analyzer
>>Overview
Phosphorus poses significant risks to marine life. Most marine organisms are highly sensitive to organophosphorus pesticides, which can rapidly cause lethality at concentrations that are non-reactive to resistant insects. In humans, organophosphorus compounds inhibit acetylcholinesterase—a critical enzyme for nerve signal transmission—preventing it from breaking down acetylcholine. This leads to acetylcholine accumulation in the nervous system, causing poisoning and potentially fatal outcomes. Chronic low-dose exposure may also result in carcinogenic or teratogenic effects.
This analyzer operates autonomously under field-configurable settings for long-term unattended continuous monitoring. It is widely applicable to industrial wastewater discharge, industrial process wastewater, industrial and municipal sewage treatment plants, and similar environments. Depending on the complexity of on-site conditions, optional preprocessing systems can be integrated to ensure reliable testing processes, accurate results, and compliance with diverse operational demands.
>>Principle
The analyzer employs the ammonium molybdate spectrophotometric method. A mixture of the water sample, catalyst solution, and a strong
oxidizing digestion solution is heated to 120°C. Under
high-temperature, high-pressure acidic conditions, polyphosphates
and other phosphorus-containing compounds in the sample are
oxidized into phosphate ions. In the presence of a catalyst,
phosphate ions react with molybdate ions in a strongly acidic
medium to form a colored complex. The analyzer detects this
chromatic change, converts it into a total phosphorus concentration
value, and outputs the result. The intensity of the colored complex corresponds to the total
phosphorus concentration.
>>Technical Parameter
| Test Method | Ammonium molybdate spectrophotometric method |
| Measuring Range | 0~50mg/L (segmented measurement, expandable) |
Indication Error | ≤±0.05mg/L for standard solutions/samples ≤0.5mg/L ≤±10% for standard solutions/samples ≥0.5mg/L |
| Repeatability | ±10% |
Drift (24h) | Zero Drift: ±5% Span Drift: ±10% |
Linearity | ±10% |
| Measurement Time | <40min (digestion time adjustable) |
| Measurement Modes | Adjustable time interval, fixed time point, or triggered measurement |
Calibration Modes | Automatic calibration (1~99 days adjustable) Manual calibration based on actual water samples |
Maintenance Cycle |
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| Human-Machine Interface | Touchscreen display and command input |
Self-Diagnosis & Protection | Self-diagnoses operational status; retains data during anomalies/power outages Automatically clears residual reactants and resumes operation after reset/power recovery |
| Data Storage | 5-year data capacity |
| Input Interface | Digital input |
Output Interfaces | 1× RS232, 1× RS485 2× 4~20mA analog outputs |
Operating Environment | Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing) |
Power Supply | Voltage: AC 220±10% V Frequency: 50±0.5 Hz Power: ≤150W (excluding sampling pump) |
Dimensions | 520H × 370W × 265D (mm) |
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