Calorimeter Manufacturer,Supplier and Exporter in India
Product Code : EL-PL-12379
Jlab Export is a leading Calorimeter Manufacturer,and suppliers in India
Calorimeter (code EL-PL-12379) is a copper calorimeter of 3 x 2 in with a copper stirrer, set in a rectangular teak wood box of 9.5 x 9.5 cm that is packed with felt and fitted with a thermometer holder, for specific heat experiments by the method of mixtures. It is sold without a thermometer. JLab makes the calorimeter in Ambala, India, from seasoned teak and copper.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL282/039 |
| Outer box | Rectangular teak wood box, seasoned, 9.5 x 9.5 cm |
| Insulation | Felt packing |
| Calorimeter vessel | Copper, 3 x 2 in |
| Stirrer | Copper, included |
| Thermometer holder | Fitted (thermometer not included) |
| Quality check | Each calorimeter is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-PL-12379 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Why Copper Inside and Felt Around It
Copper conducts heat quickly, so vessel, stirrer and water settle at one temperature soon after mixing, and its low specific heat capacity means the vessel takes only a small share of the heat. The felt and the wooden box slow the exchange of heat with the room, which keeps the cooling correction small while readings are taken.
Method of Mixtures
Weigh the vessel together with its stirrer, then again with cold water, and read the steady temperature. Add the heated solid quickly, stir, and note the highest temperature reached. Heat given out by the solid as it cools to that final temperature equals heat taken up by the water and by the copper vessel and stirrer, which gives the specific heat capacity of the solid. Weighing the stirrer with the vessel counts its copper in the same term.
Related Heat Apparatus
- Laboratory Thermometer — single-scale glass thermometer for reading the mixture temperature.
- Calorimeter — copper inner and outer vessels with a Bakelite lid.
- Calorimeter Cylinder, Al — aluminium calorimeter with an insulated handle.
The Physics Lab range covers further heat and thermometry apparatus.
Request a Quote
Place the order by Add To Cart, or send the number of calorimeters, whether thermometers should be added, and the delivery address on the contact page.
Last updated: 26 October 2026
