Parr Instrument Company Calorimeters

Preiser Scientific has been the leading distributor of Parr Calorimeters for more than 50 years!

Customer satisfaction is our top priority – you get more when you buy a Parr Calorimeter from Preiser. We offer the best after-sales support in the industry, from on-site installations to remote technical assistance; we have expert technicians available and ready to help.

Our team can help you find the right instrument based on the factors that influence the selection of a calorimeter:

1. Expected Workload
2. Required Precision
3. Appropriate Standard Methods
4. Budget

From instruments to consumables and spare parts, you will always get the right product and best price from Preiser.

Choose Preiser Scientific for your next calorimeter purchase!

Model 6400 Automatic Isoperibol Calorimeter

This calorimeter allows labs to achieve maximum productivity. Designed for laboratories that require high throughput, the 6400 is highly automated and requires only about one minute of operator time per test, freeing up the Lab Technician to run up to four 6400 Calorimeters simultaneously. The 6400 delivers excellent precision and accuracy.

Model 6200 Isoperibol Calorimeter

With a removable bomb and bucket design, the 6200 is our most popular calorimeter. It can achieve the highest level of precision and accuracy of any oxygen bomb calorimeter and conforms to all standards. It is a good choice for high precision quality control work and for research and development.

Model 6100 Compensated Jacket Calorimeter

The 6100 takes advantage of the real time, continuously corrected method originally developed by Parr Instrument Company. This method does not require a water jacket which reduces costs while achieving up to equal results with water jacketed models under good conditions. The 6100 is a favorite for testing coal waste, refuse, and alternative fuels.

Model 6050 Compensated Jacket Calorimeter

This new calorimeter is the fi rst designed by Parr to be controlled by your own personal computer allowing access to the calorimeter’s functions and tests. This new moderately priced, compact calorimeter combines a static jacket system with the convenience of automated oxygen filling.

Model 1341 Plain Jacket Calorimeter

A reliable calorimeter, the 1341 can be used for the same broad range of solid and liquid combustible samples. Its modest cost and simple design make the model suitable for modest throughput and minimal precision work such as sample screening and student instruction, especially physical chemistry.

Model 6725 Semimicro Calorimeter

A compact, static jacket, calorimeter designed specifically for measuring the heat produced by the combustion of small samples. It is often used in Marine Biology and in other applications where limited sample material is available.

Model 6755 Solution Calorimeter

For laboratories that wish to measure enthalpy changes produced by chemical reactions in solution. It is frequently used for instruction at universities.

Model 6790 Detonation Calorimeter

This unique Calorimeter is designed to measure the heat of detonation to aid research in the area of high explosives performance. Sample sizes of up to 25 g can be accommodated in the specially designed spherical combustion chamber.