Synopsis Chiral isomer column is an instrument used in chiral column chromatography which can separate chiral isomers (enantiomeric compounds). Chiral column chromatography is a variant of column chromatography in which the stationary phase contains a si.....
Synopsis The vertical watertight bulkhead door is a door with watertightness on the watertight bulkhead. Commonly used are hinged watertight doors and sliding watertight doors. It is usually a metal door. The former has a light structure and is easy to o.....
Synopsis Vessel marine switchgears are a specialized types of switchboard that service the marine and naval industries. The central section of the main switchboard is used for the control of the main generators. They are used aboard large ships, tugboats.....
Synopsis A portable pulse-ox monitor can be placed on your fingertip to find out the oxygen level in your blood. They are especially useful for pilots or endurance athletes who work or train at high altitudes, where the risk of hypoxia increases.
Synopsis Linear chitosan is a chitin derivative that is a linear polysaccharide that has been reported as biodegradable polymer and has successfully been formulated in several dosage forms such as capsules, hydrogels, and microparticles, etc. The g.....
Synopsis Marine fan-like screw is a type of fan that transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the airfoil-shaped blade, and water is accelerated behind the bla.....
Synopsis A TV set top tuner receives a digital television (DTV) transmission, and converts the digital signal into an analog signal that can be received and displayed on an analog television set. Some also have an HDMI output since some TVs with HDMI do .....
Synopsis A dental resin curing light is a piece of dental equipment that is used for polymerization of light-cure resin-based composites. It can be used on several different dental materials that are curable by light. The light used falls under the visib.....
Synopsis A Foot-launched powered harness glider, also called foot-launched powered hang glider, is a hang glider with a motor and propeller in pusher configuration. An ordinary hang glider is used for its wing and control frame, and the pilot can foot-la.....
Synopsis The air circulation fan is somewhat like the turbine engine on an airplane. Its main structure includes the driving motor, turbine fan, guide grid and cylinder shell. Different from ordinary fans, the air circulation fan can make the wind blow o.....
