Niranjan Dass & Sons

Ambala, Haryana GST No. 06AHNPR2515F1ZD

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Geological Models

Prominent & Leading Wholesaler from Ambala, we offer biogas plant model, wind mill on stand model, earth layer model, phases of the moon model, sun - model and anemometer - digital.

Biogas Plant Model

Biogas Plant Model
  • Biogas Plant Model
  • Biogas Plant Model
  • Biogas Plant Model
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Product Price: Rs 2,500 / PieceGet Best Price

Minimum Order Quantity: 10 Piece

Product Details:
MaterialStainless Steel
Project SubjectScience
Recommended Class4-12 class
BRANDNDS
Designed for classroom demonstration, this small‑scale biogas plant model mimics an anaerobic digester that ferments organic waste such as vegetable peels, food scraps, and manure in an airtight chamber. Natural bacteria convert the material into methane‑rich biogas that can lightly power a flame or lamp, while the residue (digestate) serves as a rich fertilizer. It engages students in circular‑economy, renewable‑energy science, and hands‑on environmental learning.

Additional Information:

  • Delivery Time: 5-6 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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wind mill on stand model

wind mill on stand model
  • wind mill on stand model
  • wind mill on stand model
  • wind mill on stand model
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Product Price: Rs 750 / PieceGet Best Price

Minimum Order Quantity: 10 Piece

Product Details:
Hub Height2.5ft
BRANDNDS
MaterialMild Steel
UsageLaboratory
FinishPolished
FeatureRust Proof
AvailabilityIn Stock
A tabletop wind‑mill model mounted on a stand illustrates how wind’s kinetic energy becomes mechanical motion: three lightweight blades spin freely on a vertical shaft fixed to a base. A small motor or fan‑driven rotor can drive an LED or buzzer. Mounted solidly on a wooden post and base, this model offers hands‑on learning about airflow, lift, energy conversion and sustainable power, ideal for school demonstrations in simple, colourful form.

Additional Information:

  • Delivery Time: 5-6 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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Earth Layer Model

Earth Layer Model
  • Earth Layer Model
  • Earth Layer Model
  • Earth Layer Model
  • Earth Layer Model
  • Earth Layer Model
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Product Details:
Minimum Order Quantity10 UNIT
BRANDNDS
MaterialPlastic
Project SubjectSchool Models
Suitable ForEducational & Scientific Models
ColorMulticolour
Earth’s internal structure is commonly modelled in four principal layers: a thin brittle crust; a silicate mantle beneath, mostly solid but slowly convecting; a molten liquid outer core of iron–nickel alloy generating the geomagnetic field; and a dense solid inner core at the centre, formed by pressure‑solidified metal. Temperature, pressure, and composition vary dramatically with depth, driving mantle convection and tectonic plate motions

Additional Information:

  • Delivery Time: 5-6 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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Phases Of The Moon Model

Phases Of The Moon Model
  • Phases Of The Moon Model
  • Phases Of The Moon Model
  • Phases Of The Moon Model
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Product Price: Rs 650 / PieceGet Best Price

Minimum Order Quantity: 10 Piece

Product Details:
BrandNDS
ModelPhases Of The Moon Model
UseLab
WorkingYes
Frequency60 Hz
AvailabilityIn Stock

Phases of the Moon model is a visual or conceptual tool illustrating how the relative positions of the Sun, Earth, and Moon produce eight distinct phases—new, waxing crescent, first quarter, waxing gibbous, full, waning gibbous, last quarter, waning crescent—over one 29.5‑day lunar cycle. It shows that although half the Moon is always illuminated, we see varying portions lit as the Moon orbits Earth. It demonstrates waxing and waning sequences 



Additional Information:

  • Delivery Time: 6-7 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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Sun - model

Sun - model
  • Sun - model
  • Sun - model
  • Sun - model
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Product Price: Rs 1,200 / UNITGet Best Price

Minimum Order Quantity: 10 UNIT

Product Details:
MaterialPlastic
Project SubjectEducational and scientific Goods
BRANDNDS
Usage/ApplicationLaboratory
A school‑friendly Sun model made from colored clay or papier‑mâché reveals its internal structure and dynamic surface. It displays core, radiative and convective zones, photosphere, chromosphere, corona, plus sunspots and convection currents. Often built around a central LED or balloon base, the model illustrates how hydrogen fusion in the core generates heat and light, and allows students to explore solar layers and magnetic activity visually and tactilely

Additional Information:

  • Delivery Time: 5-6 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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Anemometer - Digital

Anemometer - Digital
  • Anemometer - Digital
  • Anemometer - Digital
  • Anemometer - Digital
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Product Price: Rs 2,100 / PieceGet Best Price

Minimum Order Quantity: 10 Piece

Product Details:
Mount TypeAbsolute
BRANDNDS
Country of OriginIndia
UsageEducational
AvailabilityIn Stock
The Digital Anemometer is a compact and accurate device designed for measuring wind speed and temperature, ideal for school laboratories and educational projects. It features a clear LCD display, easy-to-use buttons, and fast response sensors. Perfect for weather studies, environmental science experiments, and classroom demonstrations, this anemometer helps students understand airflow dynamics and meteorological concepts effectively. Durable and portable, it’s an essential tool for hands-on learning.

Additional Information:

  • Delivery Time: 5-6 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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Stainless Steel Rain Gauges

Stainless Steel Rain Gauges
  • Stainless Steel Rain Gauges
  • Stainless Steel Rain Gauges
  • Stainless Steel Rain Gauges
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Product Price: Rs 1,500 / PieceGet Best Price

Minimum Order Quantity: 10 Piece

Product Details:
MaterialMild Steel
Is It PortablePortable
Usage/ApplicationTo Gather And Measure The Amount Of Liquid Precipitation Over A Predefined Area
BrandNDS
Country of OriginMade in India
Rain Accuracy0.01%
AvailabilityIn Stock
The Rain Gauge SS Model is a durable stainless steel instrument designed for accurately measuring rainfall. Ideal for school use, it helps students learn about weather patterns and precipitation in a hands-on way. The model includes a clear measurement scale and a stable base for outdoor placement. Its sturdy construction ensures long-term use, making it perfect for educational experiments and environmental studies. Easy to handle and maintain.

Additional Information:

  • Delivery Time: 5-6 WORKING DAYS
  • Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
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