Vacuum Bell Jar demonstrator
Vacuum Bell Jar demonstrator
For demonstration of the lack of sound transmission in a vacuum. The device consists of a plastic disk (plate) on legs, a crane, a bell of thick glass, a rubber lining and an
electric bell. Overall dimensions: 240?190?300 mm. Weight: 1250 g Pressure of Bell Feed: 3,6 volt
Demonstration Model "Tooth hygiene"of plastic
IH73-Demonstration Model "Tooth hygiene"of plastic
This model is large enough to be seen from the back of the class room. It displays the upper and lower half of an adult's dentition. A flexible joint between the jaws allows easy movement. Teach children proper cleaning techniques using the toothbrush included with this model.
A worldwide leader in manufacturing scientific instuments,school equipment,school supplies from the fields of biology, chemistry, physics, optics, etc.
Cutting Edge products range from the most basic educational apparatus to the latest and most innovative equipment.
Cesci standards are to provide quality service, accountability, integrity, and reliability.
Cutting Edge Scientific Industries Co. Ltd
Cutting Edge Scientific Industries Co. Ltd (CESCI) is a worldwide leader in manufacturing
scientific products. With over 200 million USD in annual sales and global market coverage, we at CESCI continue to confirm our record of proven success in the manufacturing and distribution of over 10,000 scientific and
educational products. It is our corporation’s collective theme to remain at the acme of the industry and continually strive for perfection through our commitment to improvement. CESCI standards are to
provide quality service and products to our ever-growing range of customers, and to express our core values of accountability, integrity, and reliability in all aspects of our dealings, both internal and external. Our pledge to realize these principles is the foremost reason why CESCI has ascended to the top of the industry and is now servicing markets on a global scale. Cutting Edge products range from the most basic educational apparatus to the latest and most innovative scientific equipment. CESCI employs highly sophisticated and up-to-date technologies to create products that are applicable in today’s world. Our use of such technology, including the conveyer belt manufacturing approach, digital modeling and advanced high-tech design and R&D capabilities, enhance our current production output and facilitate our capacity for expansion. A number of subsidiary companies under CESCI, whose business scopes include investment, media, commodity trading and consulting, further establish CESCI’s position in spearheading the 21st century and at the foremost of the industry.