Industrial Water Treatment On-line COD Analyzer

The industrial water treatment online analyzer has four specifications: COD analysis, ammonia nitrogen analysis, total nitrogen analysis, and total phosphorus analysis. Online analyzers can be widely used in automatic monitoring of wastewater in industrial enterprises, automatic monitoring of water quality in sewage rivers, automatic monitoring of water quality in river basins and rivers, etc.

Characteristics

1.Lack of liquid detection and alarm: Automatically identify insufficient sample and reagents supply to avoid no reagent measurement.
2.Automatic range switching: Automatically switch to high-range to measure through dilution if the detection result exceeds the range.
3.Key parameter upload: Based on the protocol requirements, key parameters are automatically uploaded to assist in judgment.
4.Friendly human-computer interaction: 7-inch color touch screen, the application program is based on the Linux system.
5.Support IPv4 network: Compatible with IPv6 network and meet the communication requirements of TCP/IP protocol.
6.Support USB and TF card: program upgrade, data export, and data storage can be expanded.

Product technical parameters

On-line COD Analyzer
Parameters	Details
Measuring range	(0～100 / 200 / 500 / 1000 / 2000) mg/L
Error	20% Range:±8%; 50% Range:±5%; 80% Range:±3%
Repeatability	≤3%
24h low concentration drift	±5 mg/L
24h high concentration drift	≤3%
Minimum Maintenance Period	≥168 h/time
Digital communication	RS232、RS485、RJ45
Analog communication	(4~20)mA input; (4~20)mA output
Power requirements	(220±22)VAC；(50±1)Hz
Ambient temperature	(5~40)℃
Size	300mm×420mm×240mm (W×H×D)
Weight	＜15 K

On-line Ammonia Analyzer
Parameters	Details
Measuring range	(0～2 / 10 / 20 / 50 / 100) mg/L
Error	20% Range:±8%; 50% Range:±5%; 80% Range:±3%
Repeatability	<10 mg/L：≤2%；≥10 mg/L：≤5%
24h low concentration drift	±0.02 mg/L
24h high concentration drift	≤1%
Minimum Maintenance Period	≥168 h/time
Digital communication	RS232、RS485、RJ45
Analog communication	(4~20)mA input; (4~20)mA output
Power requirements	(220±22)VAC；(50±1)Hz
Ambient temperature	(5~40)℃
Size	300mm×420mm×240mm (W×H×D)
Weight	＜15 Kg

On-line Total Nitrogen Analyzer
Parameters	Details
Measuring range	(0~4 / 10 / 20 / 50 / 100 / 200) mg/L
Error	50% Range: ±5%
Repeatability	≤3%
Zero drift	±5%
Range drift	±5%
Minimum Maintenance Period	≥168 h/time
Digital communication	RS232、RS485、RJ45
Analog communication	(4~20)mA input; (4~20)mA output
Power requirements	(220±22)VAC；(50±1)Hz
Ambient temperature	(5~40)℃
Size	300mm×420mm×240mm (W×H×D)
Weight	＜15 Kg

On-line Total Phosphorous Analyzer
Parameters	Details
Measuring range	(0～0.5 / 2 / 5 / 10 / 20) mg/L
Error	50% Range: ±5%
Repeatability	≤3%
Zero drift	±5%
Range drift	±5%
Minimum Maintenance Period	≥168 h/time
Digital communication	RS232、RS485、RJ45
Analog communication	(4~20)mA input; (4~20)mA output
Power requirements	(220±22)VAC；(50±1)Hz
Ambient temperature	(5~40)℃
Size	300mm×420mm×240mm (W×H×D)
Weight	＜15 Kg