Primary Color Kit STEM Lab Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-12474
The Primary Color Kit STEM Lab is a premium optical training apparatus designed to unlock the core principles of light, color theory, and wave physics. Manufactured by the engineering experts at Educational Instrument India, this interactive kit transforms abstract physics theories into an engaging visual reality. It is an indispensable teaching asset for school physics laboratories, darkrooms, and advanced STEM learning centers.
Why Choose Educational Instrument India?
With an established reputation in manufacturing high-precision educational equipment, Educational Instrument India ensures that all scientific apparatuses balance curriculum accuracy with rigorous safety protocols. Our STEM labs are designed in collaboration with physics educators to naturally align with major educational boards, including CBSE, ICSE, and international IB/IGCSE frameworks, providing reliable, tender-compliant procurement solutions.
Product Description
The Primary Color Kit STEM Lab allows students to explore both Additive Color Mixing (combining Red, Green, and Blue light to create white light) and Subtractive Color Mixing (using specialized filters or pigments). The core apparatus features an enclosed multi-beam projector housing three independently controlled, high-efficiency light sources with precise optical wavelengths.
By adjusting the relative intensity of each primary color channel, students can synthesize secondary colors (Cyan, Magenta, Yellow) and map out the complete visible spectrum. This model is ideal for demonstrating:
The Physics of Sight: How human photoreceptors interpret different overlapping light wavelengths.
Light Reflection & Absorption: Investigating why colored objects look different under distinct monochromatic light sources.
Filter Interception: Demystifying how light filters subtract specific wavelengths from a white beam.
Product Specifications
|
Feature / Parameter |
Technical Details |
|
Brand Name |
Educational Instrument India |
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Model Category |
Physics / Optics & Light STEM Lab |
|
Core Light Engine |
Triple independent RGB high-efficiency projectors |
|
Adjustment Controls |
Individual rotary dimmers for seamless color intensity mixing |
|
Primary Material |
High-impact, drop-resistant, non-toxic virgin ABS plastic |
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Power Source |
Insulated, low-voltage 5V DC via USB or standard battery pack |
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Included Accessories |
Red, Green, Blue projection lenses; Cyan, Magenta, Yellow subtractive filters; opaque viewing screen; experiment guide |
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Certifications |
CE Certified, ISO 9001:2015 Manufacturing Standards |
How to Use the Model
Lab Configuration: Place the Primary Color projection unit on a level, stable surface facing the included matte white viewing screen. For maximum clarity, slightly dim the laboratory room lights.
Power Up: Connect the device to a safe, low-voltage DC power supply or turn on the internal battery switch.
Additive Mixing Experiment: Turn on the Red, Green, and Blue light beams simultaneously. Adjust the directional lenses so that the three color circles overlap on the viewing screen. Observe the intersection zones to see how Red + Green creates Yellow, Blue + Green creates Cyan, and the combination of all three yields crisp white light.
Intensity Manipulation: Use the precision rotary dimmers to decrease or increase individual colors. This allows students to experiment with shadow casting and discover how varying intensities form subtle gradients like orange, purple, and brown.
Subtractive Filtering: Place the subtractive color filters (Cyan, Magenta, Yellow) in front of the white light beam to analyze which light wavelengths are absorbed and which are allowed to pass through.
Ocular Protection (Vision Safety): Standard high-intensity lasers or unshielded spotlights pose a severe retinal health issue for developing eyes. Our kit implements advanced optical diffusion lenses that soften the beam, completely removing harsh glares and harmful high-frequency spikes. This ensures students can closely observe color boundaries without experiencing eye strain, headaches, or macular fatigue.
Chemical Safety & Dermatological Defense: The housing, filters, and accompanying accessories are produced from 100% virgin, lead-free, and BPA-free ABS polymers. No volatile chemical lacquers or toxic colorants are applied, guaranteeing that prolonged skin contact during group experiments will not cause contact dermatitis, skin rashes, or allergy-related health issues.
Electrical Safety: The apparatus operates purely on a highly insulated, ultra-low-voltage 5V DC circuit. This completely isolates the user from high-voltage hazards, ensuring absolute protection against electrical shock or thermal accidents in the classroom.
Frequently Asked Questions (FAQ)
Q1: What is the main difference between the additive and subtractive mixing taught by this kit?
A: Additive color mixing deals with overlapping light waves (used in digital screens, where Red + Green + Blue = White). Subtractive color mixing involves filters or pigments that block light waves (used in printing and painting, where Cyan + Magenta + Yellow = Black). This kit is uniquely equipped to demonstrate both concepts clearly.
Q2: Will the color filters distort, warp, or warp from the heat over time?
A: No. Unlike traditional incandescent lamps that reach dangerous temperatures, Educational Instrument India uses cool-running, low-wattage LEDs. The housing remains completely cool to the touch, ensuring the filters never warp, degrade, or present thermal burn risks.
Q3: Can this kit be used in a standard classroom without blacking out the windows?
A: Yes. While a darker setting makes the mixed colors appear exceptionally vibrant, the high-lumen, diffused light engine is bright enough to show distinct color intersections under typical classroom ambient lighting.
