Full suction double-cell extractor for SDSWCC test
Unsaturated Soil Testing System
    Model:SDSWCC
    Country of Origin:HK
    Use:Geo-Experts is a device to measure drying and wetting Stress-Dependent Soil-Water Characteristic Curve (SDSWCC) of a soil specimen subjected to various stress and suction paths three-dimensionally and independently. A SDSWCC defines the relationship between the soil suction and either the water content or the degree of saturation of the soil at a given stress-state.
  • consult
Details Solution Applications Downloads Order
Features:
(1) Can apply and control suction ranging from 0.1 to 300MPa using three different suctioncontrolled
techniques
(2) Can obtain drying and wetting full-suction range SDSWCCs at 0.1kPa to 300MPa using a single specimen and a single apparatus;
(3) Cab accurately measures total volume changes of soil specimen using a double-cell extraction
device and a high-accuracy differential pressure transducer (DPT); and
(4) Can monitors applied vertical stress using high-precision internal pressure transducer.


Applications:
Geo-Experts is a device to measure drying and wetting Stress-Dependent Soil-Water Characteristic
Curve (SDSWCC) of a soil specimen subjected to various stress and suction paths three-dimensionally
and independently. A SDSWCC defines the relationship between the soil suction and either the
water content or the degree of saturation of the soil at a given stress-state. Depending on the suction levels interested, the Geo-Experts can control suctions ranging from 0.1 to 300MPa using three different suction-controlled techniques, namely Axis-Translation, Osmotic and Vapour Equilibrium techniques in-built inside this full extractor. A full-suction range SDSWCC is therefore obtained using a single apparatus.
During a test, any total soil volume changes due to applied stresses and suctions can be measured by
a double-cell extraction device and a high-accuracy DPT continuously and accurately. Owing to the
flexible control of stress and suction paths using the Geo-Experts, a measured SDSWCC can thus be
more closely and realistically represent actual field condition.




Detail technical specifications:

 

Solution
Applications
Downloads
Order
STQ180086
Related Recommendations
WeChat
Micro-blog
Total Solution Provider for Advanced Civil Engineering Testing Instruments
  • 400-700-9998
  • Service Time : Monday to Sunday, 9:00-18:00
  • E-mail : marketing@epc.com.hk
Copyright © 2008~2020 Earth Products China Ltd. all rights reserved. 粤ICP备12064742号 Domestic headquarters address:West Tower 2301, Fortune Plaza, No. 116, sports east road, Tianhe District, Guangzhou
Hong Kong Headquarter Address:12/F, Asia Trade Centre, 79 Lei Muk Road, Kwai Chung, Hong Kong
Home
Products
Solutions
About Us