产品介绍

I. Overview

TSZ series strain control triaxial instrument is one of the main products of our company, and it is the main conventional test instrument for the current geotechnical test. Over the years, we have continued to improve the product, the product performance has been continuously improved, and the product has been continuously updated to meet the requirements of SL 237 -1999 , JTG E40-2007  , TB10102-2010  , GB/T50123-2019 .

2. Main use

TSZ series automatic three-axis instrument uses the latest technology, and integrates mechanical, electronic technology, automatic control technology, sensor automatic detection technology and computer technology. The basic configuration can be used for conventional stress-strain unconfined tests (UU), (CU), (CD) and other compression and shear tests. If equipped with different test vessels and control modules, it can also perform KO consolidation, static measurement of pressure coefficient, Various stress path triaxial tests, tensile tests, elastic modulus tests, bearing ratio tests, etc. If equipped with a consolidation module, consolidation tests such as graded loading and continuous loading can also be performed. Equipped with a vibration module, the system can also perform fully automatic controlled vibration triaxial tests. The test process is fully computer controlled.

3. Main technical parameters

1. Specimen size: Φ39.1x80mm Φ61.8x125mm

2. Vertical load: 30KN

3. Strain rate: 0.002-4.5mm/min automatic control digital display

4. Workbench stroke: 0-90mm

5. Confining pressure: 0-2Mpa CNC LCD display

6. Back pressure: 0-2Mpa CNC LCD display

7. Pore pressure: 0-2Mpa

8. Volume change: 0-50ml, minimum division: 0.1ml

9. Power supply voltage: 220V±10%

4. Instrument configuration