Introduction: The sampler is independently installed at the pollution source discharge outlet (outside the monitoring station), and the environmental monitoring department and monitoring and sampling department conduct sampling through the remote management platform preset sampling time or mobile phone remote control, reserve sewage samples, and easily obtain the required water at the scene. This effectively solves the problems of repeated trips to the site by staff, sampling at the site at night, and insufficient representation of water samples. Features: 1. Independent outdoor installation, not restricted by sewage companies and operators; 2. Water sample safety: fixed sampling head, full sealed pipeline; 3. Conventional sampling: can realize timing and time proportional sampling; 4. Mobile phone control: remote control instrument sampling through mobile phone; 5. Remote control (optional): It can realize remote status query, parameter setting, record upload, remote sampling, etc.; 6. One-key reset: After taking the water sample, it can be restored to the initial sampling state with one key; 7. Power-off protection: After power-off and re-power on, the instrument can automatically restore the original operating state; 8. Records: sampling records, power failure records; 9. Automatic emptying: After each sampling, the pipeline is automatically emptied and the sampling head is backflushed; 10. Automatic rinse: before each sampling, rinse the pipeline with the water sample to be tested to ensure the representativeness of the retained sample; 11. Small size, easy installation and maintenance. Technical parameter: Sampling bottle: Specification: 500ml × 4 bottles Single sampling volume: 10ml～500ml Sampling interval: 1min～9999min Sampling records: 1000 Sampling error: ±7% Sampling vertical height: ≥8m Horizontal sampling distance: ≥80m Air tightness of piping system: ≤-0.085MPa Mean failure-free continuous running time (MTBF): ≥1440h/time Communication interface: RS-232/RS-485 Working voltage: AC220V±10%, 50Hz±1Hz Working temperature: -15℃～50℃ Working humidity: ≤85%RH
Introduction: The sampler is independently installed at the pollution source discharge outlet (outside the monitoring station), and the environmental monitoring department and monitoring and sampling department conduct sampling through the remote management platform preset sampling time or mobile phone remote control, reserve sewage samples, and easily obtain the required water at the scene. This effectively solves the problems of repeated trips to the site by staff, sampling at the site at night, and insufficient representation of water samples.
