Introduction: The PSF-100 portable filtration device is a lightweight, fast, and reliable portable filtration device designed specifically for on-site filtration of water samples during the water quality sampling process. It meets the on-site sampling requirements for soluble element determination in HJ776-2015 "Determination of 32 Elements in Water Quality - Inductively Coupled Plasma Emission Spectroscopy" and GJW-03-SSG-001 "National Surface Water Environmental Quality Monitoring Network Operation Guide" for copper, lead, zinc, cadmium, iron Sampling requirements for manganese determination. characteristic 1. The host adopts an integrated design, with a simple style, beautiful appearance, small and lightweight, and easy to carry; 2. Quick opening battery box facilitates users to quickly replace batteries on site; 3. The body comes with a storage compartment design, and various tools such as filters, tweezers, labels, pens, etc. are cleverly stored and easy to access; 4. The portable aluminum alloy three proof box unifies the storage of the host, sample bottle, and all available accessories, making on-site operations more efficient and reliable; 5. Specially designed high-performance and high-capacity lithium batteries, lightweight and durable, with a single battery life of over 12 hours. Installing a single battery in daily operations can reduce the weight of the entire machine. In special operations, dual batteries can also be connected in parallel to achieve an ultra long battery life of over 24 hours; 6. The body is equipped with a LCD power display screen, which allows for real-time observation of excess capacity; Equipped with two chargers, 12V and 220V, suitable for car charging or direct charging, making it convenient to replenish power at any time.; 7. High performance brushless motor diaphragm vacuum pump, high negative pressure, strong suction, negative pressure greater than 75kPa, easy filtration of various water samples; 8. Equipped with an adjustment knob to achieve stepless adjustment of filtration speed or negative pressure; 9. Add 0.2 μ The m-PTFE high-performance water blocking air filter provides the best protection, effectively waterproof and corrosion-resistant, and the vacuum pump has a longer service life; 10. The body switch button adopts a waterproof design, and the ventilation port is equipped with a sand and dust screen, which is more suitable for outdoor operations; 11. The entire machine is equipped with complete accessories, including a dedicated filter membrane (100mm-PES-0.45) μ M-water system filter membrane, filter membrane tweezers, pens, waterproof labels, sampling bottles, etc., are very thoughtful, just need to be supplemented regularly after work. Technical parameters: Sampling flow rate: 12L/min (no-load) Load capacity: greater than -75kPa, brushless motor diaphragm vacuum pump, stepless adjustment of filtration speed or negative pressure, water resistance and corrosion resistance Battery level: 12V12Ah (single battery) Rated power: 12W Battery life:>12h (single battery);> 24-hour (dual battery) Noise: ＜ 55dB (A) Boundary dimension: 240 × one hundred and fifty × 300mm (L × W × H) Overall weight: 5.0kg ± 0.2kg (single battery); 5.8kg ± 0.2kg (dual battery) Charging method: Equipped with dual chargers, it can be directly connected to 220V or in car 12V for use or charging Filter membrane specification: diameter 100mm/water system 0.45 μ M filter membrane (0.45 μ M-100mm-PES water system filter membrane Product number: PES1004520) Three proof design: The switch button is designed with thoughtful waterproofing, and the ventilation port is equipped with sand and dust prevention nets, making it more suitable for outdoor operations
Introduction: The PSF-100 portable filtration device is a lightweight, fast, and reliable portable filtration device designed specifically for on-site filtration of water samples during the water quality sampling process. It meets the on-site sampling requirements for soluble element determination in HJ776-2015 "Determination of 32 Elements in Water Quality - Inductively Coupled Plasma Emission Spectroscopy" and GJW-03-SSG-001 "National Surface Water Environmental Quality Monitoring Network Operation Guide" for copper, lead, zinc, cadmium, iron Sampling requirements for manganese determination.
