Ammonia Nitrogen Nitrite Aquaculture Water Quality Online Monitoring System
Brand Name:JUGE
Certification:IOS9001, CE
Model Number:AG9300Q
Minimum Order Quantity:1 Unit
Delivery Time:5-8 working days
Payment Terms:Online order,T/T
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Location:
Nanjing China
Address:
2F, BLK A, TAIPING IND PARK, #219 JIANGJUN AVE, JIANGNING DISTRICT, NANJING, CHINA
Supplier`s last login times:
within 39 hours
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Product Details
Aquaculture Water Quality Online Monitoring System
>>Overview
Ammonia nitrogen and nitrite are two critical indicators affecting
water quality. Fluctuations in their concentrations not only impact
shrimp growth but may also threaten their survival.As a key water
quality parameter in shrimp ponds, maintaining ammonia nitrogen
within safe levels is essential for healthy shrimp growth and
stable high yields. existing in water as free ammonia (NH₃) and
ammonium ions (NH₄⁺), ammonia nitrogen serves as both a necessary
nutrient and a primary contributor to eutrophication.
It acts as a major oxygen-consuming source in aquaculture systems
while also posing toxicity to aquatic organisms like fish and
shrimp.Nitrite is a significant intermediate product of organic
decomposition in aquaculture water. It plays a pivotal role in the
dynamic nitrogen cycle of farming systems, though its unstable
nature can lead to reduction into toxic substances under anaerobic
conditions. This impairs blood oxygen-carrying capacity and may
even cause fatalities in fish and shrimp at severe levels.
This online water quality monitoring system enables continuous
automated detection of ammonia nitrogen and nitrite levels in
aquaculture water. Data can be remotely uploaded to cloud platforms
for real-time access, allowing clients to proactively prevent water
quality deterioration and mitigate potential disasters.
>>Technical Parameter
| Test Method | Ammonia Nitrogen: Salicylate Spectrophotometry Nitrite: N-(1-Naphthyl)ethylenediamine Spectrophotometry |
| Measuring Range | Ammonia Nitrogen: 0–10 mg/L Nitrite: 0–1 mg/L |
| Indication Error | ≤ ±10% |
| Quantification Lower Limit | ≤ 0.15 mg/L |
| Repeatability | ≤5% |
| Measurement Time | <30min (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× RS485 |
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: ≤100W (excluding sampling pump) |
Dimensions | 670 (H) × 450 (W) × 280 (D) mm |
Ammonia Nitrogen Nitrite Aquaculture Water Quality Online Monitoring System
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