10 Best Calorimeter of 2022 – Review and Buying Guide

Calorimeters detect heat flow in thermodynamic systems and the specific thermal capacity of various substances. Calorimeters are essential educational and scientific instruments because they measure heat changes in physical and chemical interactions.

Before the 18th century, measurements of heat change or enthalpy were uncommon. In the 19th century, the Scottish physicist and chemist Joseph Black distinguished between heat and temperature, while the English physicist and mathematician James Joule defined heat as a kind of energy. James Joule named the derived unit of energy J (joule).

Calorimeters became a scientific focus as thermodynamics advanced. The first calorimeter was an ice calorimeter invented by Antoine Lavoisier and Pierre-Simon Laplace. Lavoisier created the term calorimeter in 1780. In the 1860s, French scientist Marcellin Berthelot created the first modern calorimeter.

Top 10 Calorimeter: Editor Recommended

There are now calorimeters built for specific research and uses. Some units are designed for professionals, while others are designed for schools and homes. There are several different types of calorimeters.

The 10 Best Calorimeter Reviews:

Eisco Labs Food Calorimeter - with Experiment Guide

1. Eisco Labs Food Calorimeter

Features :

  • The food Calorimeter allows students to determine the amount of energy released through the burning of food.
  • This easy method involves the measuring of the change in temperature of a sample of water from the combustion of a small amount of food.
  • The experiment introduces concepts in thermodynamics and leads to an understanding of energy and its relation to food consumption.
  • Experiment Guide included with product
  • Kit contains: Erlenmeyer Flask (125ml), Cylindrical Metal Stand 4″ Diameter 6.75″ Tall , Metal Suspension plate 4.5″ x 4.5″, Cork with Nail (Food sample Holding assembly), Rubber stopper.

Additional Info :

Item Dimensions
Height 5.25 Inches
Width 5.25 Inches
Length 9 Inches
Weight 1 Pounds
Premium Double Wall Calorimeter, 150mL Capacity - Eisco Labs

2. Premium Double Wall Calorimeter

Features :

  • Outer Wall, 4″ tall and 4″ diameter. Inner wall, 2.5″ tall and 2.5″ diameter — 150mL Capacity
  • 3-6V DC at approximately 5 watts
  • Aluminum outer wall

Additional Info :

Premium 250mL Double Wall Electric Calorimeter with Transparent Lid, Stirrer, and 5 Watt Heating Coil - Eisco Labs

3. Premium 250mL Double Wall Electric Calorimeter

Features :

  • High Quality Double Wall Electric Calorimeter with a capacity of 250Ml.
  • Consists of a 250mL aluminum inner vessel, a 900mL outer vessel, transparent cover with two terminals. The terminals are cross-drilled at their lower ends and are fitted with a 5 watt heating coil, the upper ends are fitted with standard sockets with electrical connections.
  • The cover contains two holes for a thermometer and stirrer. A stirrer is included.
  • The Calorimeter is approximately 5.125″ tall, with an outer diameter of 4″ for the outer vessel, an inner diameter of 3″ for the inner vessel, and a depth of 4″.
  • The heating coil is easily replaceable.

Additional Info :

Item Dimensions
Height 5 Inches
Width 5 Inches
Length 9 Inches
GSC International 4-30421 Electric Calorimeter

4. GSC International 4-30421 Electric Calorimeter

Features :

  • Measure the potential heat capabilities of various solid or liquid fuels
  • Connects with a 6 Volt battery (NOT included)
  • 5 degree Centigrade increase in temperature in approximately 10 minuets
  • Supporting posts and coil are coated to prevent electrolysis
  • Includes instructions

Additional Info :

Color Silver/Blue
Item Dimensions
Height 6.31 Inches
Width 4 Inches
Length 4 Inches
Weight 0.5 Pounds
United Scientific CLRM01 Double Walled Calorimeter

5. United Scientific CLRM01 Double Walled Calorimeter

Features :

  • Product Type :Lab Supply
  • Package Dimensions :11.3 Cm L X11.8 Cm W X22.3 Cm H
  • Country Of Origin :United States
  • Package Weight :0.262 Kg

Additional Info :

Enhome Cuff Bracelets #Calorimeter for Women Birthday Gifts for Her Silver Cuff Bangle American Flag Bracelet

6. Enhome Cuff Bracelets #Calorimeter

Features :

  • Powerful & Meaningful It is a timeless, unique and personalized graduation, depression, inspirational, divorce gifts for friends, daughter or family members. This cute bracelet is an absolutely powerful and uplifting piece of jewelry.
  • Premium Quality & Comfortable Made from hypo-allergenic surgical grade 316L stainless steel for long life. It is durable and strong but also LIGHTWEIGHT. There is a much lower rate of skin reaction with stainless steel than with sterling silver and it will not tarnish or turn colors. Moreover bright and shiny with smooth edges all around, this motivational bracelet is very cute and well made,and you will get many compliments and focus when you wear it.
  • Funny & Encouragement Gift This best friend bracelet comes with a pretty gift box and ready for gift giving . It is a great gift idea for your best friends, sister, wife, girlfriend, daughter, mother, and so on. It¡¯s a perfect gift for birthday,Valentine’s day, Christmas, graduation, office party or any other gift giving occasions.
  • Perfect Size & Adjustable Measures approximately 6″ by 1/4″, Diameter 2.5″ W/0.24″.Flexible enough with a gentle squeeze or slight spreading to adjust,it fits most wrist sizes.This beautiful, love and mindfulness piece of jewelry is truly inspirational! It’s the best gift for you or your love ones to encourage them. Besides it¡¯s also a perfect accessory jewelry to fit your lifestyle.
  • Best Choice & Warranty You think you are just buying a cuff bracelet – but you are getting a whole support group. We’re confident to give you a FULL REFUND at any time with no question asked. Click the “Add to Cart Button Now” right now so that it arrives on time. Consider getting TWO – one for you and one for your best friend.

Additional Info :

Color Silver
EISCO Copper Polished Calorimeter Set, 75mm Diameter x 100mm Height

7. EISCO Copper Polished Calorimeter Set

Features :

  • Calorimeter set for measuring amounts of heat
  • Polished copper for thermal conductivity
  • Contains inner vessel, outer vessel, lid, and stirrer for conducting experiments
  • Lid with central tubule for thermometer and slit for stirrer (thermometer sold separately)
  • Cork supports for protecting surfaces

Additional Info :

Item Dimensions
Height 5.1 Inches
Width 3.5 Inches
Length 6.3 Inches
Copper Calorimeter, 4" x 2.75" - Rolled Rim & Parallel Sides - No Stirrer Included - Eisco Labs

8. Copper Calorimeter, 4″ x 2.75″ – Rolled Rim & Parallel Sides

Features :

  • Copper calorimeter with rolled rim and parallel sides
  • Measures 4″ tall, and has a diameter of 2.75″
  • Does not include stirrer

Additional Info :

Item Dimensions
Height 4 Inches
Width 2.75 Inches
Length 2.75 Inches
Eisco PH0454 Double Wall Calorimeter, 150 ml Capacity

9. Eisco PH0454 Double Wall Calorimeter

Features :

  • 150mL resevoir
  • Double walled with styrofoam lining to decrease heat loss

Additional Info :

Item Dimensions
Height 7 Inches
Width 5 Inches
Length 5 Inches
Copper Calorimeter Stirrer 6" Tall with 3.5mm Dia - Eisco Labs

10. Copper Calorimeter Stirrer 6″ Tall

Features :

  • This is a simple copper 0.14″ (3.5mm)diameter rod with a horizontal ring at the end to be used in a calorimeter to stir.
  • Total Height of stirrer is 6″ (152.4 mm)
  • ID of ring approx. 1.89″ (48mm) OD of ring approx. 2.17″ (55mm)
  • Solid copper

Additional Info :

Item Dimensions
Height 2.25 Inches
Width 2.25 Inches
Length 6 Inches
Weight 0.06 Pounds

Buying Guide: Things To Consider When Select Calorimeter


Numerous scientific, technical, and daily applications rely on heat flow measurements. The fact is, heat exchange can be seen in practically every situation, especially when we’re in a crowded space and sweating. Choosing a calorimeter might be difficult because of the large range of items available for different research and teaching applications. Among the most important considerations for potential buyers are the following:

a) Requirements:

In advance of making a purchase, customers should know exactly what kind of testing they intend to conduct. Calorimeters for studying chemical reactions are different from those used by nutritionists who wish to know how many calories are in food. Sample size and precision must also be taken into account. For young students, simple calorimeters and transparent equipment will be more useful than a system that can handle a large number of samples simultaneously.

b) Specifications:

Different types of calorimeters, such as adiabatic and x-ray microcalorimeters, are created for specific research needs. As previously noted, sample size and precision are important considerations.
Weighing (particularly if units need to be transported), sizing, and power source are all other factors to consider. Note that the coffee cup and the bomb calorimeter are two of the primary types that are suited for novices and home use. 
This calorimeter is constant-pressure calorimeter, like the coffee cup calorimeter. 
For small samples and solution-based chemistry, this instrument is suitable. 
For solids and high-temperature reactions, the bomb calorimeter is an ideal sealed reaction calorimeter. 
They are extremely accurate and precise bomb calorimeters.

c) Total costs:

Deciding on a price range is vital. Consider that laboratory calorimeters are more advanced and expensive. When purchasing a calorimeter, the quality of the construction is critical since calorimeters must be able to handle heat reactions safely and reliably. Double-walled reaction calorimeters are an excellent illustration of this.

There are additional features and replacement equipment that need to be taken into consideration. In fact, some calorimeters come with additional components, like as thermometers and batteries, which are sold separately. Additionally, well-known businesses can guarantee delivery and return policies that are safe and secure.


Measurement of heat flow and capacity is made much easier with calorimeters. In addition to chemistry, physics, and nutrition science, there are a variety of distinct designs to choose from. When it comes to laboratory study, larger calorimeters are more suited for big samples, but smaller, simpler ones are better suited for home use and younger students.

Transparent technology is ideal for educational settings because it allows pupils to closely examine reactions. However, with so many models to choose from, finding the right one can be a challenge. The three most important considerations for users are requirements, specs, and total expenses. To ensure precise measurements and safe use, it’s important to think about the materials being used.

Although calorimetry is a relatively recent field of study, we must agree that it is an essential experimental tool for studying physical and chemical reactions up close and personal.

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