YB · DX-98-3 (AC / DC) ELECTRIC SUCTION APPARATUS / electric suction features: electric suction by a vacuum pump, vacuum regulator, vacuum indicators, collecting container components, chassis and other components, is AC / suction device, suitable for all hospitals, ambulance corps, community health care centers, especially for the transportation or outdoor lacking AC / DC power supply DC on the occasion of the rescue and care of patients. The aspirator design, beautiful appearance, small size, light weight, low noise, portable handle, easy to move, small footprint, the use of double-piston pump as a suction device, with anti-overflow safety device maintenance Maintenance is simple, without refueling, it is an ideal surgical aspirator. AC, external DC and internal battery powered three ways. Adequate internal battery in case of more than one hour of continuous use, and can be recharged. Constant voltage limiting charge, intermittent accumulate charge. AC220V work while using the machine for charging the battery, and have plenty of lights and indicating internal battery is not working properly. Electric suction type and degree of protection against electric shock by classified as Class Ⅰ equipment Type B applied part, the operation mode to the intermittent load continuous operation (intermittent attract), IPX0, the non-AP type or APG-general equipment; products meet GB9706.1, YY0505, YY0636.1 requirements. Technical parameters 1, the negative pressure limits: ≥0.08MPa (600mmHg); 2, the negative pressure adjustment range: 0.02 ~ 0.08MPa (150 ~ 600mmHg); 3, the pumping rate: pump port (outlet) ≥25L / min, Terminal ≥20L / min; 4, Power: AC220V ± 22V, 50Hz ± 1Hz or DC12V; 5, power: ≤110VA; 6, noise: ≤60dB; 7, the collection container capacity: 1000ml × 1; 8, the working environment: temperature : + 5 ℃ ~ + 35 ℃, relative humidity: 25 ℃ not more than 80%, atmospheric pressure: 86KPa ~ 106KPa.