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Showing 409–422 of 422 results
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Physics, Physics Equipments, Stem Kits, Waves & Sound
Wave Motion Apparatus – 18 Pulleys
- This Wave Motion Apparatus demonstrates the form and propagation of longitudinal and transverse waves.
- It rotates a set of cams that raise and lower 18 vertical rods with plastic highlighted tips for easy viewing.
- It measures 480mm long, is sturdy, and operates almost silently.
- Four rods are positioned at 90 degrees to simulate transverse wave motion.
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Physics, Physics Equipments, Stem Kits, Waves & Sound
Wave Motion Apparatus – 24 Pulleys
- This Wave Motion Apparatus demonstrates the form and propagation of longitudinal and transverse waves.
- It rotates a set of cams that raise and lower 24 vertical rods with plastic highlighted tips for easy viewing.
- It measures 480mm long, is sturdy, and operates almost silently.
- Eight of the rods are positioned at 90 degrees to simulate transverse wave motion. The handle features a circular scale marked in degrees of rotation.
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Chemistry
Wet and Dry Thermometer
- Wet and Dry Thermometer is an instrument used to measure the relative humidity of the atmosphere.
- It consists of a thermometer with a bulb that is wet or moist and one that is kept dry. The relative humidity is calculated from the difference in readings of the thermometers when water evaporates from the wet bulb, decreasing its temperature.
- Our device consists of two thermometers fitted on a scale, with readings both in Centigrade and Fahrenheit.
- One thermometer bulb is covered with muslin, which is kept moist by being connected to a reservoir of water. This wet-bulb thermometer measures the latent heat content of the moisture-laden air.
- The other thermometer has the bulb exposed and dry for the dry-bulb temperature. It measures the sensible air temperature.
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Chemistry, Glassware
Wilmott’s Bubbler – Photosynthesis Experiment Apparatus (250 mL)
Wilmott’s Bubbler: a classic borosilicate-glass apparatus for demonstrating photosynthesis by observing the release of gas (oxygen) from aquatic plants under light.
- 250 mL borosilicate flask fitted with a cork and an inserted glass tube
- The second glass tube acts as a water reservoir over the upper half of the inner tube, making the rate of bubbling easy to observe
- Ideal for demonstrating the effect of light intensity on photosynthesis rate
- Widely used in Class 10–12 biology practicals (CBSE, ICSE, State Boards) and B.Sc. Botany / Life Sciences labs
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Other Renewable Kits, Physics, Renewable Energy Kits & Models
Windmill Model
- Working Windmill model with a single propeller motor and four LED lights
- Demonstrates the process of electricity generation using wind power
- Engaging hands-on learning experiences for school students
- Easy to operate and observe the correlation between wind speed and electricity generation
- Our Windmill model is perfect for classroom demonstrations and reinforces knowledge of renewable energy sources.
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Other Renewable Kits, Physics, Renewable Energy Kits & Models, Stem Kits
Windmill Model Kit
- Converts wind energy into mechanical or electrical energy
- Demonstrates electricity generation through wind power
- Uses a small motor for electricity production
- Enclosed in a wooden box, remove the lid below, so that air can pass freely
- LED indicator lights up when electricity is generated
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Light & Optics, Physics, Physics Equipments, Stem Kits
Wooden Periscope
- A wooden periscope model is a laboratory accessory used for observing or measuring objects that are difficult to see directly.
- It consists of a wooden box with two mirrors angled at 45 degrees.
- These mirrors enable light to reflect from the object being observed to the viewer’s eye.
- The periscope’s approximate dimensions are 30 x 7 x 7 cm.
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Characteristics Apparatus, Electronics Apparatus, Physics
Zener Diode Apparatus
• Zener Diode Apparatus has two Analog Square meters for Observations of Voltage & Current
• One Regulated Power supply of 0-15V/15mA
• Three Zener Diodes are placed inside the cabinet for Forward & Reverse Bias
• Operating Manual & Connecting Leads provided with this ApparatusSKU: n/a -
Specimens in Plastic Jar
Zoology Specimen (Special)
Zoology Specimens of Euspongia, Sycon, Star Fish, Sea Urchin, Slug, Sepia, Octopus, Loligo, Labeorohita, Catfish, Crab, Prawn, Centipede, Millipede, Electric Ray, Sting Ray, Ascaris Male, Ascaris Female, Leech, Physalia, Jelly Fish, Eel Fish, Leucosolenia, Tapeworm.
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Specimens in Plastic Jar
Zoology Specimens (Common)
Zoology Specimens of Spirogyra, Sargassum, Funaria, Marchantia, Riccia, Agaricus, Red Rot of Sugarcane, Late Blight of Potato, White Rust of Crucifers, Citrus Canker, Fern (adiantum), Sunflower, Maize Plant, Wheat Plant, Opuntia, Cuscuta, Zizyphus, Acacia Arabica, Hydrilla, Eichhornia, Vallisneria, Lemna, Napiform Root, Fusiform Root, Conical Root, Fibrous Root, Lichen, Pinus Male Cone, Cycas Male Cone, Pinus Female Cone.
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