Fully automatic apparatus Dynamic display test process Small sample size, short time test Standard ASTM D5191 Scope Determine the total vapor pressure of air-containing, volatile liquid petroleum products, Characteristic Embedded operation software, touch display screen Fully automatic operation, eliminate errors introduced by human operation Self-diagnostic function, dynamic display test process I/O Port: COM port and Ethernet for LIMS; USB port for flash memory Large store memory, history results enable to be searched and printed out. Sample inlet can be sealed automatically, patented auto drain out waste liquid design Only 3ml sample need for each test Around 7 minutes for each test Main parameters Test range0KPa -200KPaprecision: 0.1KPa Temperature display range-50ï½?75 Temperature control precision37.8±0.1