Performance Characteristics

■ Utilizes a compression refrigeration mechanism to automatically adjust the inner and outer cylinder temperatures, reducing the cooling correction coefficient and ensuring accurate measurement results. The refrigeration temperature control system maintains a temperature drop of 0 during the experiment, guaranteeing the stability and accuracy of experimental outcomes. The semiconductor refrigeration-type water circulation system determines the cooling capacity based on the previous calorific value, balances the circulating water system, keeps the water temperature relatively constant, minimizes environmental impact, and resolves the common issue where the outer bucket water temperature exceeds room temperature by 1.5°C after 4-5 consecutive experiments (requiring that the outer bucket temperature does not exceed room temperature by more than 1.5°C during the experiment). This ensures accurate results and fully leverages the advantages of a fully automatic calorimeter.

Stainless steel vacuum inner cylinder. The stirring system employs a German-original motor. 

Fast testing speed, with a test cycle ≤8min (rapid method) ≤15min.

Heat capacity stability <0.2%, precision <0.1%, temperature resolution 0.0001K.

This product delivers excellent performance and precision even under harsh operating conditions.

Compact structure, aesthetically pleasing design, easy installation and maintenance, and low failure rate.

Small size, extensive use of mold manufacturing, and high precision.

The repeatability and reproducibility of coal calorific value testing meet requirements.