Multiple propane gas burns rate method to determine accuracy and linearity of indirect calorimetry systems: An experimental assessment of a method

This technical report aimed to assess the accuracy and linearity of three indirect calorimetry systems using our in-house built validation procedure. A series of trials at different propane burn rates (PBR) (i.e., 200, 300, 400, 500, and 600 mL/min) were run on three different indirect calorimetry systems. The experimental values for V̇O2 and V̇CO2 measured on the three IC systems were compared to theoretical stoichiometry values.

本技术报告旨在采用自研搭建的验证流程，评估三台间接量热法（indirect calorimetry）系统的准确性与线性度。针对三台不同的间接量热法系统，开展了一系列不同丙烷燃烧速率（Propane Burn Rate, PBR）下的试验，试验速率分别为200、300、400、500及600 mL/min。将三台间接量热法（IC）系统测得的摄氧量（V̇O₂）与二氧化碳排出量（V̇CO₂）实验值，与理论化学计量学计算值进行对比分析。