Principle: 
According to the standards of ASTM D297-93, D792-00, D618, D891, GB/T1033, JISK6530, ISO2781, and by adopting the buoyancy method of Archimedean principle, can accurately and directly show the measuring result.

Function:
■ It has the function of showing mixture proportion; it is suitable for researching and developing new materials.
■ It has the function of HI limit and LO limit, can judge whether the density of the sample is appropriate or not, and it is equipped with a buzzer.
■ The measuring is fast, only two measuring steps, the density, and volume can be shown immediately.
■ It has the RS-232C interface, can be connected to the PC or the printer easily.
■ It adopts the design of a big tank, this can decrease the inaccuracy caused by the supporting wire's buoyancy.
■ It has a liquid mode, and the optional equipment can be chosen. It can satisfy the testing of solid and liquid.
■  The standard size of the water tank: 150X100X90㎜, Sample size can be tested: 100X70X35㎜.