This instrument is made and designed as per GB/T1884, ASTM D1298 standard. It adopts density meter method to test the density of petroleum oils and liquid petroleum products which at a constant temperature then converted to standard density.
.PID temperature control technology, high temperature control accuracy, short time for constant temperature.
. Annular tricolor energy-saving lamps, good perspective, no flashing, the light is downy, and long service life.
.It not only can test the low temperature density but also can test high temperature density .
.It need input type refrigeration when the temperature is below ambient temperature.