Introduction: The sampler is mainly used for sampling in sewage inspection wells, stainless steel shell, lithium battery power supply, sling installation, short-range remote control operation, suitable for long-term unattended automatic sampling in the well, and is suitable for environmental monitoring departments, urban construction departments, drainage companies, third parties The inspection agency inspects the daily sampling tool of the well. Features: 1. Multiple triggering methods: It can realize various sampling triggering methods such as timing, time proportional and manual sampling; 2. Bottle-splitting sampling function: the instrument can realize single-bottle sampling, multi-bottle automatic bottle-splitting sampling; 3. Mixed sampling: water samples collected multiple times can be placed in the same bottle; 4. Recording function: with sampling record, power failure record; 5. Power-off protection function: After the instrument is powered off and re-energized in the running state, the instrument can automatically return to the running state, and the parameters of the instrument will not be lost after the power is cut off; 6. Automatic emptying function: After each sampling, the pipeline is automatically emptied and the sampling head is backflushed to ensure that the sampling pipeline is not blocked; 7. Automatic rinse function: rinse the pipeline with the water sample to be tested before each sampling to ensure the representativeness of the retained sample; 8. Water sample preservation: preservation at room temperature; 9. Delay start function: after the delay time arrives, start sampling; Technical parameter: Sampling bottle: 1000ml × 12 polyethylene bottles Single sampling volume: 10ml~1000ml Sampling interval: 1min~9999min Continuous sampling volume: ≥48L Sampling error: ±7% Equal-proportional sampling error: ±8% Sampling vertical height: ≥8 meters Horizontal sampling distance: ≥80 meters Air tightness of piping system: ≤-0.085MPa Sampling flow: ≥1.6L/min Control distance: 50 meters (unblocked) Sampling program: store 9 programs Sampling records: 1000 Power outage records: 1000 Power supply voltage: DC24V Working environment temperature: 0℃~50℃ Working environment humidity: ≤85%RH Weight: 16.5kg
Introduction: The sampler is mainly used for sampling in sewage inspection wells, stainless steel shell, lithium battery power supply, sling installation, short-range remote control operation, suitable for long-term unattended automatic sampling in the well, and is suitable for environmental monitoring departments, urban construction departments, drainage companies, third parties The inspection agency inspects the daily sampling tool of the well.
