美国Parr6300氧弹量热仪可用来测量固体、液体燃料,可燃垃圾、食品、饲料、植物以及其它可在氧气中燃烧的物品的燃烧热值,已广泛应用于生物发热量的精确测定,特别是在林火生态实验中对于测量可燃物的燃烧热值发挥着重要作用。然而,在实践当中由于种种原因常常导致该仪器发生点火失败等故障,因此为更好了解该仪器原理、 US Parr6300 bomb calorimeter can be used to measure the heat of combustion of solid, liquid fuels, combustible waste, food, feed, plants and other items that can be burnt in oxygen has been widely used in the determination of biological calorific value, especially In the forest fire ecological experiment for the measurement of combustible heat value plays an important role. However, in practice, due to various reasons, it often leads to failures such as ignition failure of the instrument. Therefore, to better understand the principle of the instrument,