Triaxial instrument special for rock engineering (servo control)

• After-sales Service: field service, spare parts, remote instruction
• Warranty: 1year
• Max Diameter of Workpiece: 50mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HYAS-1000B
• Mass Scope of Workpiece: <900kg
• Type: Compression Testing Machine
• Maxcapacity: 1500KN
• Accuracy Grade: ≤±1%
• Load Way: Electronic Load
• Loading Method: electro-hydraulic
• Display: LCD
• Control: Computer Control
• Weight: 1000-2000Kg
• Power Source: AC380V
• Oil Cylinder Position: Independent hydraulic station
• application: rock testing
• Transport Package: Wooden Case
• Specification: 1000KN
• Trademark: JNKY
• Origin: Shandong, China
• HS Code: 90248000
• Production Capacity: 1000set/Year
• Package Size: 100.00cm * 90.00cm * 160.00cm
• Package Gross Weight: 1500.000kg

Product Description

Triaxial instrument special for rock engineering (servo control)
(HYAS-1000B type)

Brief introduction:

Our company is a high-tech enterprise specializing in the production of various rock testing machines, testing equipment and testing machine accessories, with strong independent technology development capabilities. After nearly 15 years of core technology and talent reserves, our company has grown into a backbone enterprise specializing in the research and development, design and production of rock test instruments, and ranks among the best in the field of rock test instruments in China.
The equipment that our company has successfully developed and produced in batches includes: rock rigidity testing machine; rock rheological tester; rock conventional triaxial tester; rock multi-field coupling testing machine; Scale direct shear instrument; slope in-situ direct shear instrument; static load test instrument; rock uniaxial test instrument; rock indentation hardness tester; rock permeability tester; rock point load tester; rock disintegration resistance tester; rock expansion series tester (freedom, lateral restraint, inflation pressure), etc. In addition, together with professors, doctors and industry professionals from many colleges and universities, we have jointly innovated many new test methods and products that fill the gaps in China, such as: fluid-solid coupling test device with large diameter and preset structure (Shandong University), deep roadway Arch large-scale mechanical test system, deep space structure mechanical test simulation platform, rock hydraulic fracturing test system (China Earthquake Administration), in-situ large-scale soil direct shear invention patent project (Institute of Geomechanics, Chinese Academy of Geological Sciences), etc.
The colleges and units currently cooperating with our company include: Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing Institute of Geology, China University of Geosciences (Beijing, Wuhan), PLA University of Science and Technology, China University of Mining and Technology (Xuzhou), Shandong University, Chongqing University, Xi'an University of Science and Technology, Wuhan University, Hohai University, Ocean University of China (Qingdao), Southwest Jiaotong University, Sichuan University, Wuhan University of Technology, Jilin University, Kunming University of Science and Technology, School of Mining, Shandong University of Science and Technology, Guizhou Institute of Technology, Guizhou Universities, etc., as well as major geological and mining systems, survey and design laboratories, etc.
Equipment function
This machine is developed and manufactured according to the following standards:
GB/T 50266-2013 "Engineering Rock Mass Test Method Standard"
JTG F41-2005 "Rock Test Regulations for Highway Engineering"
SL264-2001 "Rock Test Regulations for Water Conservancy and Hydropower Engineering"
With the rock three-axis special software installed in the computer under servo control, this machine can display the axial loading force value (KN) and confining pressure value (MPa) in real time, and has the functions of confining pressure stabilization and regulation. (Self-prepared high-precision regulator valve, when the confining pressure increases passively, it can be manually adjusted down; when the confining pressure decreases due to external reasons, it can be manually adjusted up.)
This machine can quickly complete the triaxial compression test of rock, and can dynamically display the three major indicators of axial test force, confining pressure and axial deformation.
This machine is suitable for testing the engineering properties of bedrock or surrounding rock under the load of engineering buildings, and provides reliable data for engineering geological evaluation and engineering building design.
Composition of the Rock Testing Machine:

Host machine	The main engine adopts high rigid column reaction force frame;
Triaxial chamber	The triaxial pressure chamber is used for realizing the confining pressure loading on the rock. The triaxial pressure chamber is small and light. After being pulled out with a push plate, the lower pressure plate can be manually removed to push out the sample directly, and a new sample can be replaced for the triaxial test. (It is not necessary to open the pressure chamber when replacing the sealing sleeve, and the operation of manually lifting the pressure chamber cover is eliminated),
Axial loading system	Using advanced high-precision software and digital display, it can display the loading force value, peak value, and loading speed; the loading speed can be adjusted, and constant speed control can be realized, and it has the function of holding the peak or arbitrary force value; the loading process can be displayed and saved in real time in the software curves and data.
Confining pressure loading system	A high-pressure loading system is used to pressurize the triaxial chamber, and the holding pressure is controlled by the servo. Advanced high-precision software and digital display are used to display the loading pressure, peak value and loading speed; under the adjustment of the servo control valve, the speed and pressure of the confining pressure actuator are adjusted to maintain the load and pressure; the loading speed can be adjusted, and the software The loading process curve and data can be displayed and saved in real time.

Main technical parameter:

Maximum axial measuring range: ≤1000KN
2. Accuracy: better than grade 1 (≤±1%)
3. Effective axial range: 2% to 100%
4. Sensor measurement accuracy error 0.2%F.S
5. Axial force value accuracy: ≤±1%
6. Axial force resolution: 1/100000
7. Axial travel: 0 ~ 100mm
8. Axial displacement sensor: measuring range 0-500mm, displacement sensor measurement accuracy error 0.2%F.S
9. Confining pressure range: 0.1 ~ 25Mpa
10. Confining pressure accuracy: better than grade 1 (≤±1%)
11. Confining pressure resolution 0.001MPa.
12. Limit control: when the axial force, axial stroke and other parameters reach the limit value, it can be automatically protected.
13. Specimen size: Φ50X100mm. .
14. Total power consumption: three-phase AC 380V 3KW
15. Dimensions of the host machine: 1000mmX900mmX1600mm (length X width X height)
16. Site area: 1000mm*900mm*1600mm
17. Servo control oil source dimensions: 1200*700*1100mm (length*width*height)
18. The triaxial tester is a highly comprehensive test platform for rock tests. For the convenience of upgrading or adding parameter functions in the future, it is required that the host machine and software acquisition system are produced by the same manufacturer, and the triaxial software has independent intellectual property rights certificates. The software copyright certificates. Number: No. 4019370.
19. All test data are automatically sampled and stored by the computer data acquisition system.
20. Loading method: electro-hydraulic, computer automatic servo control loading.
21. Control method: Computer automatic servo control loading.
22. Machine weight (approximately): 1300KG

Brief introduction of software: