Gear pumps are generally used in construction machinery and work environment is not high precision general machine tools, and the pressure is not too high and the flow of hydraulic systems. Gear pump advantages: 1, simple structure, better technology, lower cost. 2, compared with other types of pumps of the same flow, compact structure, small size. 3, self-priming performance is good. Speed ​​even in manual conditions can be reliably self-priming 4, the speed range is large because of the pump drive parts and gears are basically balanced, at high speeds will not have a larger inertial force 5, the oil Liquid dirt on its work is not serious, not easy to kill. Gear pump shortcomings: 1, the work pressure is low .YCB10-0.6 gear pump gears, shafts and bearings on the pressure imbalance, radial load, Limiting its pressure to improve .YCB10-0.6 gear pump is mainly used for low pressure system. 2, lower volumetric efficiency.This is due to YCB10-0.6 gear pump end face leak.3, flow pulsation, causing pressure pulsation, Make pipes, valves and other vibration, noise.
Microcentrifuge Tube
High-performance microcentrifuge tubes, optimized design, and high-performance quality help protect your samples. Microcentrifuge tubes are made of polypropylene (PP) and are highly mechanically stable, ensuring your samples are stored, run and centrifuged worry-free.
Microcentrifuge tubes have a maximum centrifugation tolerance of 25,000 x g and are autoclavable (20 minutes, 121°C). The centrifuge tube adopts a snap-on tube cover design, which can be operated with one hand and has good sealing performance, which can effectively prevent liquid leakage; the tube wall is smooth, and the tube body is designed with a frosted area for convenient marking.
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