Nanjing Juge Environmental Technology Co., Ltd.
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Photoelectric Dosing Online Silicate Water Quality Analyzer
>>Application
With the increasing standards of power plants and demands for desalinated water purification projects, there are significantly higher requirements for the timeliness and accuracy of silicate monitoring. To address this, our company has developed the AG9280C online silicate analyzer. It adopts a photoelectric dosing method, cold light source spectrophotometric measurement, and dead-volume-free reaction cell, ensuring measurement accuracy and reliability.
>>Features
▪ Photoelectric dosing method enables precise chemical addition.
▪ Cold light source spectrophotometric measurement extends light source lifespan.
▪ Automatic light intensity adjustment maintains accuracy despite source attenuation.
▪ Large-capacity memory stores measurement data for up to 5 years.
▪ 7-inch touchscreen color LCD provides intuitive operation and display.
▪ 6-channel isolated current output configurable for any channel, range or PID.
▪ 6 relay outputs configurable for over-limit alarms, sample interruption alarms, or system failure alarms.
▪ RS485 interface enables remote data monitoring.
▪ Historical data query supports curve display and alarm records for any time period.
>>Technical Parameter
| Specification | Detail |
| Measurement range | 0-1000 µ g / L OEM |
| Instrument display value error | ±2%F.S |
| Repeatability | ≤1% |
| Measurement period | minimum of 30 min |
| Stability | Baseline drift:Use a blank calibration without compromising accuracy |
| Chemical drift:not more than 1% reading / month (depending on reagent stability) | |
| Type of reagents | 3 kinds |
| Temperature Sensor | PT 100 |
| Temperature measurement range | (0.0~60.0) ℃ |
| Temperature measurement accuracy | ± 0.5℃ |
| Temperature compensation range | (0.1~60.0) ℃ |
| Isolate the output signal and load | 4 ~ 20 mA (RL <500 Ω) |
| Alarm contact capacity | normally open contact AC220V / 3A, DC24V / 5A |
| Working conditions | Temperature:0~45℃ Humidity: ≤85% |
| Sample conditions | Flow rate:100-300 mL/min Temperature:(5~50)℃ Pressure:14 KPa |
| Permissible solid composition of water sample | ≤ 5 microns (no glue is allowed, no grease) |
| Power supply | AC220V± 10% 50Hz±0.5Hz power: 150W |
| Instrument external dimensions | height, 720, width, 460, depth, 360 (mm) |
| Instrument opening size | 665x410mm |
>>Dimension
