Product Name: Ammonia Nitrogen Water Quality Online Automatic Monitor Product Model: TY-NH3-N Product Overview The ammonia nitrogen water quality online automatic monitor is developed by Tianjin Tongyang Technology Development Co., Ltd. for many years ..
The ammonia nitrogen water quality online automatic monitoring instrument is a fully automatic online monitoring instrument launched by Tianjin Tongyang Technology Development Co., Ltd. based on years of research on water quality analysis products. In the digestion tank, the pre treated sample is mixed with the colorimetric solution. In an alkaline environment, the ammonia nitrogen in the water sample forms a blue complex with the colorimetric solution. Within the measurement range, the degree of color change is proportional to the concentration of ammonia nitrogen in the water sample. By measuring the degree of color change, the content of ammonia nitrogen in the water sample can be calculated
Technical Features
lThe dual beam photometer measurement eliminates the interference of external factors on the measurement results;
Optoelectronic precise quantification, achieving reagent miniaturization;
L has functions such as automatic calibration and automatic cleaning;
Accurate temperature control technology overcomes the influence of environmental temperature;
lIntelligent design for fault self diagnosis makes instrument management and maintenance simple and convenient.
Technical Specifications
| name | Technical Specifications |
| Measuring principle | Salicylic acid spectrophotometric method |
| measurement range | 0~10) mg/LThe range can be customized according to customer requirements |
| repetitiveness | ±2% |
| zero drift | ±0.02mg/L |
| range drift | ±1%F.S |
| Minimum measurement cycle | ≤30min |
| voltage | AC220V±10% |
| insulation resistance | ≥5MΩ |
| contact method | RS485/RS232/4-20mA/1-5V |
| Installation method | cabinet-style |
Scope of application
Applied to monitoring pollution source discharge outlets, municipal sewage, industrial sewage, industrial production water, etc.