Sinomeasure Multi-parameter analyzer
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Introduction
The multi-parameter analyzer serves as a highly adaptable and robust water quality analyzer instrument, ideal for deployment across urban and rural water supply plants, tap water distribution networks, secondary water supply systems, residential taps, and indoor swimming pools. It excels in online water quality monitoring, encompassing advanced applications like large-scale purification systems and direct drinking water production. This vital analytical liquid analyzer is essential for optimizing water plant production process management, advancing water conservation efforts, upholding rigorous sanitation standards, and providing dependable performance.
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Specification
| Item | Index | Value |
| System | working power | (220±22)V AC，(50±1)Hz |
| Power | 30W | |
| Cabinet size | 800mm*506mm*180mm (standard version) | |
| Weight | about 15Kg | |
| Storage temperature | 4℃~+50℃ | |
| Working temperature | 4℃~+50℃ / -25℃~+50℃(optional temperature control heating antifreeze module) | |
| Working humidity | ≤95%RH (no condensation) | |
| Inlet flow | 500～1000 mL/min | |
| Inlet pressure | < 3kg/cm³ | |
| Communication interface | RS485 Modbus RTU communication protocol + wireless interface | |
| Turbidity | Range | 0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU |
| Resolution | 0.001NTU | |
| Lower detection limit | 0.02NTU；0.1NTU（0-4000NTU） | |
| Zero drift | ≤1.5% | |
| Indication stability | ≤1.5% | |
| Accuracy | 2% or ±0.02NTU；5% or 0.5NTU（0-4000NTU） | |
| Repeatability | ≤3% | |
| Response time | ≤60s | |
| Recommended maintenance period | 3-12 months (depending on the water quality on site) | |
| Residual chlorine/chlorine dioxide | Range | 0-5mg/L / 0-20mg/L |
| Resolution | 0.01mg/L | |
| Lower detection limit | 0.05mg/L | |
| Accuracy | ±0.05mg/L or ±5% (DPD comparison error ±10%) | |
| Response time | ≤120 seconds | |
| Recommended maintenance period | 1-3 months or weekly calibration, 3-6 months to replace consumables | |
| PH /ORP(optional) | Range | 0-14pH, ±2000mV（ORP） |
| Resolution | 0.01pH, ±1mV（ORP） | |
| Accuracy | ±0.1pH, ±20mV（ORP）or ±2% | |
| Repeatability | ±0.1pH, ±10mV（ORP） | |
| Response time | ≤60 seconds | |
| Recommended maintenance period | 1-3 months | |
| Temperature | Range | -20℃ – 85℃ |
| Resolution | 0.1℃ | |
| Accuracy | ±0.5℃ | |
| Repeatability | ≤0.5℃ | |
| Response time | ≤25 seconds | |
| Recommended maintenance period | 12 months | |
| Conductivity (Optional) | Range | 1-2000uS/cm / 1~200mS/m |
| Accuracy | ±1.5%FS | |
| Repeatability | ≤0.5%FS | |
| Response time | ≤30 seconds | |
| Recommended maintenance period | 3-6 months | |
| Dissolved oxygen (Optional) | Range | 0-20mg/L |
| Accuracy | ±0.3mg/L | |
| Repeatability | ≤±1.5% | |
| Response time | ≤30 seconds | |
| Recommended maintenance period | 1-3 months | |
| Expansion port | Port type | RS485、4-20mA、0-5V |
| Item | Index | Value |
| System | working power | (220±22)V AC，(50±1)Hz |
| Power | 30W | |
| Cabinet size | 800mm*506mm*180mm (standard version) | |
| Weight | about 15Kg | |
| Storage temperature | 4℃~+50℃ | |
| Working temperature | 4℃~+50℃ / -25℃~+50℃(optional temperature control heating antifreeze module) | |
| Working humidity | ≤95%RH (no condensation) | |
| Inlet flow | 500～1000 mL/min | |
| Inlet pressure | < 3kg/cm³ | |
| Communication interface | RS-485 Modbus RTU communication protocol + wireless interface | |
| Turbidity | Range | 0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU |
| Resolution | 0.001NTU | |
| Lower detection limit | 0.02NTU；0.1NTU（0-4000NTU） | |
| Zero drift | ≤1.5% | |
| Indication stability | ≤1.5% | |
| Accuracy | 2% or ±0.02NTU；5% or 0.5NTU（0-4000NTU） | |
| Repeatability | ≤3% | |
| Response time | ≤60s | |
| Recommended maintenance period | 3-12 months (depending on the water quality on site) | |
| Residual chlorine/chlorine dioxide | Range | 0-5mg/L / 0-20mg/L |
| Resolution | 0.01mg/L | |
| Lower detection limit | 0.05mg/L | |
| Accuracy | ±0.05mg/L or ±5% (DPD comparison error ±10%) | |
| Response time | ≤120 seconds | |
| Recommended maintenance period | 1-3 months or weekly calibration, 3-6 months to replace consumables | |
| PH /ORP(optional) | Range | 0-14pH, ±2000mV（ORP） |
| Resolution | 0.01pH, ±1mV（ORP） | |
| Accuracy | ±0.1pH, ±20mV（ORP）or ±2% | |
| Repeatability | ±0.1pH, ±10mV（ORP） | |
| Response time | ≤60 seconds | |
| Recommended maintenance period | 1-3 months | |
| Temperature | Range | -20℃ – 85℃ |
| Resolution | 0.1℃ | |
| Accuracy | ±0.5℃ | |
| Repeatability | ≤0.5℃ | |
| Response time | ≤25 seconds | |
| Recommended maintenance period | 12 months | |
| Conductivity (Optional) | Range | 1-2000uS/cm / 1~200mS/m |
| Accuracy | ±1.5%FS | |
| Repeatability | ≤0.5%FS | |
| Response time | ≤30 seconds | |
| Recommended maintenance period | 3-6 months | |
| Dissolved oxygen (Optional) | Range | 0-20mg/L |
| Accuracy | ±0.3mg/L | |
| Repeatability | ≤±1.5% | |
| Response time | ≤30 seconds | |
| Recommended maintenance period | 1-3 months | |
| Expansion port | Port type | RS485、4-20mA、0-5V |
