The vapor pressure of isobutane (R600a) was measured using a modified Burnett PvTx apparatus at temperatures from 253 to 393 K and pressures from 73 to 2833 kPa.

• 利用改进的Burnett法PvTx实验台,精确测量了66组R600a饱和蒸气压实验数据。 温度测量范围为253-393K,压力测量范围为73-2833kPa;