A.S. International

Earth layer models are used for education (visualizing crust, mantle, core for students), scientific research (understanding seismic waves, planetary formation, resource location), and practical applications like predicting earthquakes, designing instruments for deep Earth study, and modeling resource extraction (oil, gas, geothermal). They help scientists, engineers, and students grasp Earth's internal structure, composition, and dynamic processes. 

The term "plaque models" typically refers to two different concepts depending on the field: atherosclerotic plaque models used in biomechanics and medicine, and geomorphological models (which may include relief models or terrain plates) used in geography education and research.

Biology lab models are crucial for visual learning, helping students understand complex structures (like cells, organs, DNA) and processes (like organ systems, cell division) through interactive, tangible representations, supporting practical exams without live specimens, offering cost-effective & reusable teaching tools, and aiding research by simulating systems for easier study, from microbiology to human anatomy. 

  A day and night model is a representation that helps illustrate the concept of Earth's rotation and the resulting alternation between day and night. The Earth rotates on its axis, an imaginary line running from the North Pole to the South Pole, causing different parts of the Earth to face the Sun or be in shadow at different times. 

Rocks and minerals collections serve dual purposes: practical, everyday uses in construction (granite, limestone for roads, buildings), industry (copper wires, steel, aluminum), and health (fluoride in toothpaste). For hobbyists, collections are for education, learning geology, aesthetics, trading, and scientific study (like Mohs hardness). 

A cup anemometer is used to measure wind speed, using rotating cups on a vertical shaft to count rotations, which are then converted into units like miles per hour (mph) or kilometers per hour (km/h), essential for weather forecasting, wind energy, and aviation.  

Illuminated globes have quite a bit to offer. Many kids' globes come with this feature making them great night lights, while customers with decorative globes sometimes like to place their globe on a timer and use it as a programmable backlight in a room.

A Day and Night Apparatus is a science model used primarily in education to visually demonstrate how Earth's rotation on its axis causes day and night, showing how different parts face the sun (day) or are in shadow (night) over 24 hours, helping explain time zones, sunrise/sunset patterns, and basic astronomy. It typically features a globe, a light source (Sun), and sometimes an tilted axis to illustrate seasonal effects on day length. 

Product Detls: Packaging Type PP Bag Usage/Application Laboratory State Solid Types of Sets 50 A model for rocks and minerals should address their definitions, differences, classifications, and physical properties. Rocks are naturally formed, solid, inorganic substances that can be composed of minerals. This Collection contns 50 Types of Specimens, (25 Rocks Specimens of Igneous, Sedimentary& Metamorphic Rocks Types & 25 Minerals Specimens). The Rock Specimens include Some of the following Basalt, Diorite, Gabbro, Granite, Obsidian, Pegmatite, Pumice, Anthracite, Biotite Schist, Gneiss, Marble, Mica Schist, Quartzite, Serpentine, Slate, Chalk, Diatomite, Rock Salt, Sand Stone, Shale, etc. Request Callback

Product Detls: Material Plastic Usage/Application Geography Lab Size 22 x 15 cm Surface Finish Pnt Coated Product Detls: · Geography, models are theoretical frameworks used to understand spatial relationships, interactions, and other geographical phenomena. They help expln why things happen where they do and can be used to make predictions about spatial patterns G01 River Meander & Ox Bow Lake G02 Delta G03 Valley G04 Water Fall G05 Gorge & Mountn G06 An Irrigation Dam G07 Mountn Pass G08 Glacier G09 Island & Lagoon G10 Lake G11 Peninsula G12 Isthamus G13 Strt G14 Bay G15 Cape G16 Estuary G17 Gulf G18 Confuence G19 Concave & Convex slopes G20 Undulating slopes

Product Detls: Minimum Order Quantity 5 Piece Usage/Application Laboratory Display Type Digital Range 0 to 9999.9 km Input Voltage Requirement 220 V Country of Origin Made in India Frequency 50 Hz Internal Diameter 127.0 mm A cup counter anemometer measures wind speed using rotating cups and a mechanical counter. Features: The instrument has a cup wheel comprising of three conical cups with beded edges and free to rotate in a horizontal plane The Cup wheel spindle is connected by worm gearing to a revolution counter mounted inside a water proof housing The gear ratio between the Cup and Counter Spindles is so chosen that the run of the wind is shown directly in Kilometers and tenths Each of the three rotor cups shall have be semi conical in shape This instrument measures total run of wind passing at the point Request Callback Additional Information: Item Code: SE015-1 Production Capacity: 10 Delivery Time: 10 DAYS Packaging Detls: IN BOX