Civil engineering & Material Testing equipments

Automatic pneumatic consolidation apparatus

automatic soil odeometer

 

This pneumatic consolidation apparatus is used to test the soil compressive strength in full-automatic mode. It’s comprised of consolidation main machine, controller, multi-way communication converter and DAQ system. It can perform slow and fast consolidation test, it’s an advanced newly developed soil testing instrument.

Technical specifications

Vertical load

0 ~4.8KN (0 ~ 1600kPa)

Sample area

30 cm 2 and 50 cm 2

Load accuracy

0 ~ 100kPa error ≤± 1.0 kPa/100 ~ 1600kPa relative error ≤± 1.0%

Air pressure control range

0~0.9MPa; Loading time:<1s

Pressure sensor

0MPa-1.0MPa; Sensitivity: ≤ 1 kPa, zero point can be adjusted at will

Test channel

1~16

Material

the duplex host is made of all steel by spraying, and the rebate frame is made of stainless steel, which is corrosion resistant

Consolidation vessels

16 sets (stainless steel is corrosion-resistant and watertight, and the vessel can be disassembled flexibly without being affected by the sensor)

Temperature control accuracy

average temperature difference ± 1 ℃, maximum deviation ± 2 ℃

Overall dimension of oedometer

430mm × 290mm × 180mm 

External dimension of control cabinet

350mm × 300mm × 170mm

Weight of oedometer

28kg

Weight of control cabinet

5.2kg

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CATEGORY AND TAGS:

Soil Testing instruments

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