Calmetrix Cement Isothermal Calorimeter from the United States

Cement concrete isothermal calorimeter - CALMETRIX I-CAL 4000 HPCBackground: Isothermal calorimetry in cement and concrete testingThe isothermal calorimetry method characterizes the reaction rate of cementitious materials by the amount of heat released per unit time during the hydration process. Due to the influence of reaction rate on cementitious materialsThe workability of the slurry, such as workability, setting time, and early strength development, is very important, therefore the calorimetry method is widely used to develop new cementitious materialsMaterials and composite materials, quality control, and research on the effects of different chemical additives and cementitious material compositions on performance.I-Cal 4000 HPCcement/High precision professional calorimeter for concreteI-Cal 4000HPCis a kind of4 The isothermal calorimeter of the channel can be used to test cement paste, mortar, and even concrete. Testing of concreteIt is particularly important to detect the interaction between composite admixture molecules and cementitious materials. Plot hydration heat when the ambient temperature around the sample remains constantCurve. Through software interface with feedback loop, temperature can be easily set to ensure optimal control. And high precisionThe sensor can measure the heat flow generated by the hydration of cementitious materials in concrete.I-Cal 4000 HPCadoptCalmetrixThe dedicated variable reference sample is used to adjust the reference sample quality of each sample channel, thereby improving flexibility andAccuracy, while the configuration of individual channels reduces mutual interference between channels.I-Cal 4000HPCCement mixtureThe concrete isothermal calorimeter meets the requirementsASTM C1679andASTM C1702Standard, can be used for both short-term and long-term purposes simultaneouslyMeasurement of hydration heat.