| Place of Origin: | China |
| Brand Name: | JIDE |
| Model Number: | JISA-Nitra I |
JISA-Nitra is an online water quality analyzer developed based on a digital water quality analysis platform. It has an integrated design, uses industrial online ion selective electrodes, and uses digital and intelligent sensor design concepts. The instrument implements functions such as electrode signal detection, pH compensation, temperature detection and automatic compensation, and digital signal conversion.
| Model | JISA-NitraI |
| Measurement parameters | Nitrate, pH, temperature |
| Measurement method | Ion Selective Electrode Method |
| Range | Nitrate nitrogen: (0.1~1000) mg/L, pH: 0~14; Temperature: (0~60)℃ |
| Accuracy | ≤±3% |
| Repeatability | ≤2% |
| Resolution | Nitrate nitrogen: 0.01mg/L, pH: 0.01 |
| Detection limit | 0.1mg/L |
| Response time | ≤60s |
| Zero drift/quantity drift (24h) | ≤±3%F.S. |
| Calibration cycle | 3 months |
| Temperature range | (0~60)℃ |
| Protection level | IP68 |
| Communication | RS485 (ModbusRTU), maximum baud rate 115200bps |
| Power supply/Consumption | (12~24)VDC/<0.5W |
| Material | Stainless steel, POM |
| Weight/Size | 0.6kg / 205mm×φ45mm |
◆ Imported online ion selective electrode, can work stably for a long time
◆ pH, temperature, potassium ion (K+) and other multi-parameter compensation algorithms to ensure measurement accuracy
◆ IP68 waterproof rating
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