Principle: The shoes materials, sponge, EVA materials are all permeable products, according to the standards of ASTM D 3574, JIS and GB/T1033, 533, adopting the buoyancy method of Archimedean principle,by applyingthe boiling water saturation methodand vacuum Saturation, immersion method, it can show the measuring result accurately and fast.

GP-120Y    Weighing precision: 0.001g

Mode1: Can directly show bulk density, wet density, apparent density, apparent porosity, water absorption, volume of open pores, volume of closed pores, total porosity of sponge, and EVA materials.

Mode2: Can directly show the density and volume of sponge and

    EVA materials.

Mode3: Can directly show the powder true density of sponge and EVA materials.

Mode1: Can directly show the bulk density, apparent density, wet density, apparent porosity, water absorption of sponge and EVA materials.

Mode2: Can directly show the powder true density of sponge and EVA materials by choosing professional pycnometer.

 

1.    By adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire’s buoyancy.

2.    When using corrosive liquid as medium, the anti-corrosive water tank can be chosen.

3.    It has the RS-232 interface, can be connected to PC and printer easily.