Introduction: HC-2301 (fixed mixed mining) automatic water quality sampler is a special environmental monitoring instrument launched by our company for surface water and sewage sampling, water source monitoring, pollution source investigation and total control. It adopts the internationally common peristaltic pump water intake method, and is controlled by a single-chip microcomputer. Different isochronous mixed water samples can be collected according to user needs to meet the sampling requirements in HJ/T91-2002 "Surface Water and Wastewater Monitoring Technical Specifications" issued by the National Environmental Protection Agency. It is one of the necessary instruments for environmental monitoring at all levels, supervision stations for water pollution monitoring and environmental protection research departments to carry out research work. HC-2301 uses AC220V voltage. technical parameter: 1. Sampling method: Isochronous mixed water sample: (time controlled sampling), Sampling time interval: 1~9999 minutes, arbitrarily set, increment of 1 minute. 2. The number of mixed water samples N: 1～200 can be set arbitrarily. 3. Water storage container (optional): 5 or 10 liter polyethylene bucket. 4. Sampling amount error: ±5% 5. Sampling repeatability: ±5ml. 6. Vertical sampling height: 8 meters. 7. Horizontal sampling distance: 50 meters, with automatic sampling tube flushing function. 8. System clock time control error: △1≤0.1% and △12≤30S. 9. Air tightness of piping system: ≤-0.05MPa. 10. Mean continuous running time without failure (MTBF): ≥3000h/time. 11. Insulation resistance: >20MΩ. 12. Large screen 2.8TFT color LCD display, all Chinese menus, man-machine dialogue mode, and Chinese prompts when human intervention is required. 13. The software password lock can protect the program set in the instrument from being modified. 14. Working environment temperature: -5℃ to +50℃. 15. Power supply: HC-2301 (using AC220V voltage +10%) 16. Dimensions: HC-2301 (380mm´360mm´570mm) (length´width´height), weight: 18KG. 17. Peristaltic pump flow characteristics: 3700ml/min, pump tube inner diameter 10mm, high-strength medical silicone tube.
Introduction: HC-2301 (fixed mixed mining) automatic water quality sampler is a special environmental monitoring instrument launched by our company for surface water and sewage sampling, water source monitoring, pollution source investigation and total control. It adopts the internationally common peristaltic pump water intake method, and is controlled by a single-chip microcomputer. Different isochronous mixed water samples can be collected according to user needs to meet the sampling requirements in HJ/T91-2002 "Surface Water and Wastewater Monitoring Technical Specifications" issued by the National Environmental Protection Agency. It is one of the necessary instruments for environmental monitoring at all levels, supervision stations for water pollution monitoring and environmental protection research departments to carry out research work. HC-2301 uses AC220V voltage.
