The BC350 model DPD residual chlorine/total chlorine analyzer of Bebur is a water quality analysis device with a compact design, simple structure, and easy operation. This instrument uses the DPD colorimetric method to measure residual chlorine and total chlorine in water: Reagents are injected into the water sample through a reagent pump to complete the reaction, and then the DPD colorimetric method is used to accurately determine the concentration of the water sample. Users can achieve targeted measurement of residual chlorine or total chlorine by selecting different reagents. In addition, the instrument is equipped with a large-capacity data storage device, which can store over 10 years of test data, facilitating users to analyze the long-term water quality change trend of the water body.
The BC350 model DPD residual chlorine/total chlorine analyzer of Bebur is a water quality analysis device with a compact design, simple structure, and easy operation. This instrument uses the DPD colorimetric method to measure residual chlorine and total chlorine in water: Reagents are injected into the water sample through a reagent pump to complete the reaction, and then the DPD colorimetric method is used to accurately determine the concentration of the water sample. Users can achieve targeted measurement of residual chlorine or total chlorine by selecting different reagents. In addition, the instrument is equipped with a large-capacity data storage device, which can store over 10 years of test data, facilitating users to analyze the long-term water quality change trend of the water body.
? Tap water
? Municipal water supply pipeline system
? Secondary water supply
? Disinfection process
? Medical industry water usage
? Accurate and reliable, with long-term stable automatic operation
? Self-diagnosis, custom alarm function
? A wider range of measurement intervals, with the minimum being 150 seconds.
? Can store test data for more than 10 years
Parameters | Residual Chlorine / Total Chlorine |
Measurement principle | DPD method |
Measurement range | Residual Chlorine：0-2mg/L，0-5mg/L，0-10mg/L |
Total Chlorine：0-2mg/L，0-5mg/L，0-10mg/L | |
Precision | 0 - 5 mg/L: ±5% or ±0.05 mg/L (based on Cl2); 0 - 10 mg/L: ±10% (based on Cl2) |
Measurement period | Minimum 150 seconds, adjustable |
Minimum detectable limit | 0.03 mg/L |
Size | 450×350×200 mm (17.72×13.78×7.87 inch) |
Weight | 9 kg |
Working temperature | 5-45 °C (41-113 °F) |
Protection level | IP65 |
Pressure range | 0.2-2 bar |
Communication method | RS485 （Modbus RTU），WiFi/4G（Optional accessory） |
Simulation output | 0/4–20 mA Resolution：< 100 μA Maximum load：750 Ω |
Digital input | 1st digital input (used for activating the analysis/flow switch) |
Digital output | 2-way relay (Max. 250 VAC / 30 VDC 3A) |
Data storage | 1,000,000 items (32 GB) |
Reagent type | Controller | Name | Model number | Capacity |
Residual chlorine reagent | BC350 | Residual chlorine analysis reagent | WAR-DPD-FC1 | 500 mL |
BC350 | Residual chlorine buffer reagent | WAR-DPD-BF1 | 500 mL | |
Total Chlorine Reagent | BC350 | Total Chlorine Analysis Reagent | WAR-DPD-TC1 | 500 mL |
BC350 | Total chlorine buffer reagent | WAR-DPD-TF1 | 500 mL |
Tel：+86-18001379750
E-mail：sales@bebur.net
Whatsapp：+86-18518487185
Skype：+86-18518487185
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