Application:
Pure water and steam power plants for online continuous monitoring of water purification preparation workshopsThe content of silicate ions in boiler water, feedwater, and steam.

Main features:
1. Using patented technology - a constant voltage controllable timing injection device, as an instrumentQuantitative scheme for water samples and reagents in the table; Abandon peristaltic pumps, capillariesThe quantitative scheme of pneumatic and precision metering pump greatly simplifies the quantitative system,Reduced maintenance workload and improved reliability.
2. Using patented technology, a composite photoelectric detection device has been developed to achieve chemical detectionMixer, reactor, stirrer, colorimetric cup, photoelectric colorimetric device in the reactionIntegrated design simplifies the structure and reduces maintenance.
3. Cycle measurement and automatic cleaning methods eliminate the difficulty of traditional technical solutionsThe stability of the instrument has been greatly improved by addressing the stubborn problems of bubble interference, cumulative pollution, sample crossover, and measurement lag.
4. Extremely low operating costs, with an annual cost of approximately 850 RMB per unit.
5. Complies with the DL/T677-2009 standard for the power industry of the People's Republic of China.

Working conditions:
1. Environmental conditions:Environmental temperature: 5~45 ℃
Relative humidity: ≤ 85%. There are no corrosive gases or shadows in the surrounding airLoud vibration, no strong electromagnetic interference.
2. Water sample conditions:
Water sample flow rate: 120-150ml/min without significant fluctuations, otherwise a constant flow valve will be configured;
Water sample temperature: 15-45 ℃. There are no suspended solids in the water sample, otherwise a filter should be used.
3. Working power supply:
AC220V ± 10%, 50H2, 50W. If different power supplies are configured, please orderDeclaration is required at the time of shipment.

Technical indicators:
Measurement range: 0-100ug/L or 1000ug/(optional)
0-5mg/L (furnace water silicon)
2. Basic error: ≤± 2% F · S ≤± 2% F · S
3. Stability: ≤± 1% F · S/24h ≤± 1% F · S/24h
4. Reproducibility: Standard deviation ≤± 1μg/L≤±0.05mg/L

5. Phosphorus interference:
100μg/LPO₄^3-Generate no more than 1μg/L SiO₂positive interference
5 mg/LPO₄^3-Generate no more than 0.1 mg/LSiO₂positive interference
6. Reagent consumption: Monthly consumption of 2.8L
7. Analysis cycle: about 10 minutes or optional
8. Water sample channel: 1-6 channels (programmable)
9. Calibration method: automatic calibration
10. Output signal:

Current: 4-20mA (RL ≤ 500 Ω)
Alarm: normally open relay contact: 1A/24VDC or 1A/120VAC

Communication: Rs485
11. Dimensions: Length x Width x Thickness: 640 × 440 × 315mm

Hole size: 612×412mm
12. Weight: 10Kg
If there are special requirements, please specify them when placing an order