The Water Quality Ammonia Nitrogen Tester is a detection instrument suitable for various fields such as industrial wastewater, aquaculture, river monitoring, and swimming pools. When used with rapid colorimetric detection reagents, it can “quickly, simply, accurately, and stably” detect the ammonia nitrogen content in water.
The device is equipped with multiple light sources corresponding to different detection wavelengths, enabling simultaneous compliance with both the Nessler's reagent method and the salicylic acid method for detecting ammonia nitrogen content in water. The Nessler reagent method references the environmental standard HJ 535-2009 “Water Quality - Determination of Ammonia Nitrogen - Nessler Reagent Spectrophotometric Method,” while the salicylic acid method references the environmental standard HJ 536-2009 “Water Quality - Determination of Ammonia Nitrogen - Salicylic Acid Spectrophotometric Method.”
The device features an elegant design, an intuitive user interface, and an accurate detection system, enabling users to obtain precise data for more accurate and effective analysis of water quality, thereby preventing potential losses in a timely manner.
The ammonia nitrogen analyzer is suitable for applications such as purified water plants, municipal water treatment plants, domestic wastewater treatment plants, industrial wastewater, aquaculture, river monitoring, swimming facilities, water source protection, production monitoring, and research experiments.
Android smart system, offering a better user experience with enhanced interactivity and greater convenience and efficiency.
Dual-use AC/DC power supply, with built-in rechargeable lithium battery, environmentally friendly and durable, supporting continuous indoor and outdoor operation.
3.5-inch high-definition touchscreen display for more intuitive data visualization.
Faster detection speed, enabling real-time data reading.
Compact and lightweight portable design, ideal for outdoor testing.
Built-in operating procedures, simple to use, no training required, ready to use immediately.
Compact and aesthetically pleasing design, stable operation with no maintenance required, offering excellent cost-effectiveness.
Utilizes imported cold light sources with stable optical performance and a lifespan of up to 100,000 hours.
Equipped with a monitoring platform, enabling detection results to be wirelessly transmitted to the platform for both short-term and long-term water quality analysis, aiding in management.
Test Item | Ammonia Nitrogen in Water |
Reference Standard | HJ 586-2010 |
Measurement Range | 0.05~5 mg/L |
Measurement Method | Photometric Colorimetry |
Repeatability | <0.5% |
Stability | <0.5% |
Wavelength Selection | Automatic |
System | Android Smart Operating System |
Display Screen | 3.5-inch Color LCD Screen |
Sensitivity (Absorbance) | 0.001 |
Operating Environment | 0~50°C 0–90% relative humidity |
Data Storage | Over 80,000 entries |
Communication | Type-C, Wi-Fi, Bluetooth |
Battery | 5600mAh lithium-ion battery |
Continuous operating time | 8 hours |
Supply voltage | 5V DC |
Dimensions and weight | 190×77×72 mm, 325g |
Supported languages | Simplified Chinese or English |