Product Overview:
Ammonia nitrogen refers to the nitrogen present in water in the form of free ammonia (NH3) and ammonium ions (NH4+).
The WTF2000-NH3-NY ammonia nitrogen online water quality analyzer adopts salicylic acid spectrophotometry, with a detection range standard of 0-100mg/L, which can be expanded according to actual water samples.
Product features:
Using salicylic acid spectrophotometry for measurement;
The core detection components are imported brands with long lifespan and good stability;
The quantitative analysis module adopts a small-scale design approach, which saves reagents and reduces maintenance workload;
Running dynamic visualization, intuitive and convenient;
Over range upper and lower limit alarm, fault alarm;
Remote reading and writing of data, supporting remote calibration and correction;
The software adopts graded password management to ensure safe use;
The instrument is equipped with automatic cleaning and calibration functions;
Reserve external interfaces and customize extension functions according to on-site conditions;
Performance parameters:
Performance parameters of WTF2000-NH3NY model
Analysis method | Salicylic acid spectrophotometric method HJ 536-2009 |
Analyze the range | 0-4mg/L; 0-50mg/L ; 0-400mg/L (customizable) |
Error | ≤±5% |
Repeatability | ≤±3% |
Zero drift | ≤±3% |
Analyze frequency | Timed analysis, interval analysis, remote control |
Signal output | 4-20mA |
Communication format | RS485 interface; MODBUS protocol |
Report output | Export USB data in EXCEL format |
Display | 7-inch color touch screen; Bilingual Chinese/English |
Alarm | Isolation relay contacts |
Water collection unit and pre-treatment unit | Support (optional) |
Industrial printer | Support (optional) |
Wireless remote transmission | Support (optional) |
Reagent consumption (single use) | 1.3mL |
Automatic cleaning | Support |
Automatic calibration | Support |
Reagent cabinet/rack | Support (optional) |
Water sample conditions | 0-60℃ |
Power supply | AC220V 50Hz |
Working environment | 5-60℃ ; Humidity<90%, no condensation |
External dimensions | 720 * 600 * 300mm (excluding reagent cabinet) |
Gross weight | 37KG (excluding reagent cabinet) |
Cabinet protection | IP65 corrosion-resistant enclosure material |
Installation method | Wall mounted, vertical (can be combined with reagent cabinet) |
Software version | ANNA1.07 |
Mean time between failures | >720h/time |
Certification | ISO9000; CE |
Technical Services:
Jingxiang Company provides you with:
1. Consultation on water quality monitoring technology and development of application plans
2. Customize supporting products according to the on-site environment
3. Debugging of instruments and supporting equipment, cooperating with acceptance inspection
4. On site training on instrument usage methods and precautions
5. After sales maintenance and repair services
Jingxiang Company can provide customized product services to meet customers' on-site needs. The supporting products provided by Jingxiang Company include:
1. Data collection and transmission network: Remote transmission of on-site data to user terminals (servers, PC terminals) to achieve remote monitoring. It can be developed according to the communication protocol format provided by the user and connected with local relevant departments to achieve data integration.
2. Analysis data PC client: Real time transmission of analysis data to a pre configured computer or an outdoor LED electronic LCD screen connected to it.
3. Water quality regulation dosing unit: Based on instrument analysis data, adjust the supporting dosing equipment, inlet and outlet valves, and other third-party devices in real time.
4. Pump control unit: Provides on-site control services for water pump equipment to users, and can achieve manual/automatic operation.
5. Water quality pretreatment unit: For high temperature and high pollution conditions of water samples, physical purification or cooling treatment is required to ensure that the water samples meet the requirements of analysis.
Partial consumables and accessories
name | unit | Suggested replacement cycle (calculated at 6 times/day) |
Analytical reagents | Set (1L) | 3 months |
Standard Sample | Set (1L) | 3 months |
Peristaltic pump stuck tube | root | 6 months |
Drain pipe | root | 6 months |
Jingxiang promises to fully disclose the reagent formula. Jingxiang provides analytical reagents and standard samples for customers to prepare and use.