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Smart biosensor, hospital POCT management system, cloud data open platform, cloud health management, chronic disease support system, chronic disease management center and medical management system. Hema will focus on the Internet + medical chronic disease management, develop a new mode of chronic disease management, connect patients and health management services through intelligent biosensors, and facilitate patient access to self health management guidance on the basis of data, so that medical staff and health management consultants can provide targeted treatment and guidance.
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Bimetallic Strip Switch
Specifications of Bimetallic Strip Switch:
Demonstrates the operation of a thermostat
Vertically mounted bimetallic strip is used to open or close an electrical circuit
Consists of binding posts for connection to low current circuits and adjustable contacts
Product description
A great demonstration to show how a bimetallic strip (within a thermostat) works demonstrating many physics and thermodynamic laws
Metal Bimetallic Strip
Compound Bar,a dramatic demonstration of the thermostat principle! Metal Bimetallic Strip consists of a bimetal strip mounted in a wooden handle. Because of the unequal expansion of the two different metals, the bar will bend when heated which illustrates the operation of a thermostat.
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Ball and Ring Apparatus
The Ball and Ring Apparatus allows for a visible demonstration of the principles of the expansion of metals. When the ball is heated it will not pass through the ring, but when cooled the ball passes through the ring freely. The Ball and Ring are mounted on insulated plastic handles to protect your hands from the heat. Instructions included.
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Electric Calorimeter
This Electric Calorimeter walled calorimeter has a heating coil for the electrical equivalent of heat experiments. It features a 1.7cm thick Styrofoam liner, a plastic insulator ring, an aluminum reservoir with a capacity of 150ml, a thermometer stopper and an insulated stirrer. It also includes an instruction manual.
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Magnifying Glasses With Led light
Magnifying Glasses with Led light is easy To Hold with Comfortable Handle : Ergonomic construction gives it a good balance and a comfortable grip, make you feel not too heavy or too light. Ideal Magnifier for viewing fine details in books, newspapers, magazines, maps, electronics, miniatures, jewelry, pill bottles, hobbies and crafts. Comfortable ergonomic handle suitable for children, seniors, hobbyists, jewelers, repair technicians, outdoor buffs, and just about anyone else who is looking to read or observe tiny detail text or parts.
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Concave Lens
Concave Lens is well made of premium material for durable and practical use. With 10cm in diameter and 100mm focal length, this glass lens will ensure its practicability through high performance. It is a pefect accessory for lab scientific experiments.
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