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Apparatus for Newton's Cooling Law
Apparatus for Newton's Cooling Law (Product Code: SCL-333/065) is a heat-transfer apparatus used to study how a hot body loses heat to its surroundings in school and college physics laboratories. Students use this Newton's law of cooling apparatus to record and compare cooling curves, with two copper calorimeters held in a trough inside an outer tank. It is produced by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Key Details
| Parameter | Detail |
|---|---|
| Principle demonstrated | Newton's law of cooling (heat transfer between two bodies) |
| Calorimeters | Two, made of copper |
| Arrangement | Calorimeters rest inside a trough, which stands in an outer tank |
| Outer tank top | Wooden top with two holes for thermometers |
| Product code | SCL-333/065 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Newton's Cooling Apparatus Used For?
Newton's law of cooling states that the rate at which a body loses heat is proportional to the difference between its temperature and that of its surroundings. With this apparatus, hot water is poured into a calorimeter, a thermometer is passed through the wooden top, and the temperature is noted at regular intervals as it cools; plotting temperature against time gives the cooling curve.
Having two copper calorimeters lets a class cool two liquids, or two quantities of the same liquid, side by side under identical surroundings — the basis of finding the specific heat of a liquid by the method of cooling. Stir gently before each reading, keep the set away from draughts and fans, and start timing only once the thermometer reading is falling steadily. It is a dependable thermometry apparatus for calorimeter lab practicals.
OEM Manufacturer
ScienceLab is the brand name of Jain Scientific Equipments Private Limited, and the company is the OEM for this cooling-law apparatus. Each set is made at its own licensed factory at Saha, Ambala, Haryana, India, and dispatched factory-direct to schools, colleges, institutions and dealers. If your department later needs a replacement calorimeter or wooden top, ask the manufacturer directly. Background on the company is on the ScienceLab profile page.
Related Physics Lab Equipment
A cooling-law practical also needs timing, temperature measurement and a way to heat water. These items fit that workflow:
- Stop Clock — times the interval between temperature readings.
- Immersion Thermometer — reads the liquid temperature through the holes in the wooden top.
- Calorimeter, Copper — a spare copper calorimeter for extra samples.
- Beaker (Glass) — for heating and pouring the water or liquid under test.
See more heat and mechanics apparatus in the Physics Lab category.
Frequently Asked Questions
What does the Apparatus for Newton's Cooling Law consist of?
The Apparatus for Newton's Cooling Law consists of two copper calorimeters resting inside a trough, which stands in an outer tank. The outer tank has a wooden top with two holes, so a thermometer can sit in each calorimeter while cooling readings are taken.
Are thermometers included with the Newton's cooling apparatus?
Thermometers are not listed as part of the Apparatus for Newton's Cooling Law; the wooden top only provides two holes to hold them. Mention the thermometers you need in your enquiry and we will confirm what can be added to the quotation.
Why does the Newton's cooling apparatus have two calorimeters?
The Apparatus for Newton's Cooling Law has two copper calorimeters so two samples can cool side by side under the same conditions. This makes it straightforward to compare cooling curves, for example water against another liquid when finding specific heat by the method of cooling.
Who manufactures the Apparatus for Newton's Cooling Law?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Apparatus for Newton's Cooling Law as the OEM at its own licensed factory in Saha, Ambala, Haryana, India. Quotations, replacement parts and repeat orders are therefore handled by the manufacturer itself, without a trading intermediary.
How should the copper calorimeters be looked after?
After each practical, empty and dry the copper calorimeters of the Apparatus for Newton's Cooling Law and store the set with the wooden top in place. Avoid abrasive cleaners and dents, because a smooth, even surface gives more consistent cooling curves from class to class.
What information is needed for a quotation?
For a quotation on the Apparatus for Newton's Cooling Law, send the number of sets, whether thermometers or a stop clock should be included, and the delivery address through the contact page. Institutions and dealers in India and international markets can request quantity quotations.
Request a Quote
Ask for a quotation on the Apparatus for Newton's Cooling Law through our contact page, or place it in the enquiry cart with any accessories you need. You will receive the quotation directly from the manufacturer.
Last updated: 24 September 2026
