ATL Density and Archimedes Lab Kit
ATL Archimedes Principle Lab Kit – Verify Density & Buoyancy with 5 Objects
Every part included, pre-calibrated for accurate measurements, with an AI lab assistant guiding each step. Shipped from Bengaluru in 3-5 days.
Place a metal block into water, watch the level rise, and compute the volume it displaces. This kit turns a textbook Archimedes principle into a hands-on investigation, where you’ll measure the displaced water volume with two cylinders and verify that it matches the object’s calculated volume using a digital scale and spring balance. Perfect for ATL labs, CBSE practicals, and science fairs.
What You'll Build
You’ll build a precise experimental setup to measure buoyant force and density. By working through the 5 included objects, you’ll confirm that the weight of displaced water equals the buoyant force, just as Archimedes discovered over 2,000 years ago. The kit lets you compare calculated volume (mass/density) against the volume of water pushed aside, making abstract formulas tangible.
What You'll Learn
- Use a measuring cylinder to read displaced water volume accurately
- Calculate density from mass and volume using the digital scale
- Understand the relationship between buoyant force and displaced liquid
- Apply the principle to explain why some objects float while others sink
Kit Contents
| Component | Quantity |
|---|---|
| Measuring Cylinder 100ml | 2 |
| Spring Balance | 1 |
| Object Set (5 pieces) | 1 |
| Digital Weighing Scale | 1 |
| Water Container | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part is accurate | Pre-calibrated measuring tools and scale |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of gathering materials | Unpack and start in minutes |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for Class 6–10 students in CBSE/ICSE schools, ATL Tinkering Labs, and science enthusiasts preparing for school exhibitions. Ideal for B.Tech first-year physics lab demos and Smart India Hackathon junior teams exploring sensor-based buoyancy projects. Whether you’re a teacher demonstrating density or a student building a science fair exhibit, this kit supplies everything in one box.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
The AI companion walks you through each step; if you need more help, message us on WhatsApp and a human expert will respond within hours.
Can I use this kit for my CBSE Class 9 practical exam?
Yes, the experiments align perfectly with the NCERT Archimedes principle chapter. The two measuring cylinders let you perform multiple trials for accurate viva voce.
Is the object set enough to compare floating and sinking objects?
The set includes a mix of materials (metal, wood, plastic) so you can test both buoyant forces. You can even add your own small objects like stones or coins.
How precise is the digital weighing scale?
The scale reads up to 200 g with 0.01 g resolution, ideal for school lab measurements of small objects and water masses.
Measure displaced water volume and compare with calculated volume — verify Archimedes principle with different objects.
What's in this kit
- Measuring Cylinder 100ml x2
- Spring Balance
- Object Set x5
- Digital Weighing Scale
- Water Container
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items