New High Precision Laboratory Rock Triaxial Test Equipment Testing Device

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: IWIN-RTT
• Host Stiffness: >= 7000kN/mm
• Measurement Resolution: 1kpa
• Pore Water Pressure: 0~10MPa
• Axial Test Force: 500kN
• Confining Pressure Resolution: 1kpa
• Confining Pressure: 0~10MPa
• Force Measurement Accuracy: +-0.5%
• Force Measurement Resolution: 0.01-0.05kN
• Sample Specifications: 50*100mm and 80*160mm
• Transport Package: Carton
• Specification: /
• Trademark: IWIN
• Origin: Hebei, China
• HS Code: 9018909919
• Production Capacity: 1000

Product Description

Product Description

 

 

Laboratory Rock Triaxial Test Equipment Testing Device

The microcomputer servo rock triaxial testing machine is a testing equipment used in the field of rock mechanics to study the mechanical properties and shear properties of rocks in various environments. This machine can automatically complete the triaxial compression test of rocks. The rock triaxial instrument mainly consists of a high-stiffness host machine, a pressure self-balancing triaxial pressure chamber, a supercharger, a servo hydraulic source, an axial loading and control device, a confining pressure loading and measurement control, a pore water pressure loading and measurement device, and a temperature It is composed of measurement system and device, computer measurement and control system and other parts.

 

Feature

1. High-rigidity main machine The main machine is a portal frame type high-rigidity structure. The working cylinder is placed on the lower beam of the frame, and rails are configured on both sides to facilitate the installation and disassembly of the three-axis pressure chamber. A spherical pressure plate is installed in the middle of the crossbeam on the frame, which can be automatically aligned so that the pressure plate is in close contact with the end of the compression rod.
2. Pressure self-balancing triaxial pressure chamber The pressure chamber adopts pressure self-balancing technology. Made of high-strength alloy structural steel, each pressure plate and pressure transmission piston rod are made of bearing steel that has been heat treated and precision processed. The pressure chamber is placed on the bracket, and the sample can be loaded and unloaded by controlling the movement of the engineering cylinder, which is convenient and fast.
3. The servo hydraulic source is composed of a servo oil circuit system and a confining pressure boosting system composed of a high-pressure plunger pump set directly driven by a servo motor, a relief valve, a precision oil filter, a temperature sensor, a cooler, etc.
4. The axial and confining pressure measurement and control system in the microcomputer-controlled electro-hydraulic servo rock triaxial instrument consists of an axial force sensor, a confining pressure sensor, an axial deformation sensor, a radial deformation sensor, an axial displacement sensor, and a lateral displacement sensor. It is composed of digital measuring controller, servo cylinder and other parts. (some optional)
5. The pore water pressure measurement and control system consists of an oil-water servo increasing cylinder, a motor-driven loading device, and a pore water pressure sensor.
6. The temperature measurement and control device can arrange high and low temperature liquid circulation tanks along the wall of the self-balancing pressure chamber to simulate the ambient temperature of the specimen, and realize temperature control and measurement through the host computer. (optional)
7. The system is equipped with four independent control channels, including axial loading channel, lateral loading channel, temperature control channel, and pore water pressure loading control channel. The measured control quantities include the following: axial load, axial deformation, radial lateral deformation, lateral confining pressure, lateral displacement, pore water pressure, ambient temperature, etc. (some optional)
7.1 The measurement resolution is high, changes internally within the entire range, and is not graded internally or externally.
7.2 It has automatic clearing, calibration and automatic storage functions.
7.3 It has the functions of controlling constant test force, constant deformation, constant displacement, uniform test force rate and uniform deformation rate.
7.4 It has protection functions such as overload, over-range, oil circuit blockage, excessive oil temperature, and specimen breakage.

Host stiffness	≥7000kN/mm
Axial test force	500kN
Force measurement resolution	0.01-0.05KN
Force measurement accuracy	±0.5%
confining pressure	0~10Mpa
Confining pressure measurement and control accuracy	±0.5%
Confining pressure resolution	1KPa
water pressure	0~10Mpa
Measurement and control accuracy	±0.5%
Measurement resolution	1KPa
pore water pressure	0~10Mpa
Measurement and control accuracy	±0.5%
Measurement resolution	1KPa
Deformation measurement and control range	Axial:0-8mm Radial:0-4mm Measurement resolution:0.001 Measurement accuracy:±1%
Displacement measurement and control range	0-200mm measurement accuracy ±0.5%FS
control waveform	Users can arbitrarily set various program waveforms including loading, saving, and unloading according to their needs (self-programmed)
Temperature measurement range	It can be maintained at a constant temperature or changed according to a certain dynamic law (such as sine wave, etc.)
extreme control	Automatic protection can be provided when parameters such as axial deformation, radial deformation, time, etc. reach the limit value or preset, the sample breaks, the oil circuit is blocked, and the oil temperature is too high.
space height	850mm, width: 400mm (to be determined)
Sample specifications	Φ50X100mm and Φ80×160mm
Remark	The above indicators and parameters can be adjusted according to customer requirements

Company information
 

Iwintesting equipment company is a high-tech enterprise focusing on the research and development, production
and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the
highway, the water conservancy, the electric power, the university and the scienitic research institute.
 

To provide quality products, services and solutions for the industry,And establish a good long-term cooperative
relationship with it. Our company always abides by the business philosophy of"customer first, quality firrst".Do a good
customer service,All products of the company implement the "three guarantees policy"

Packaging & Shipping

FAQ

 

Q:What equipments do you supply?

A: We supply metal testing, pile testing, concrete testing, soil testing, cement testing, asphalt testing, rock
testing and other lab equipments.

 

Q: Are your company a trading one or a factory?

A: Factory+ trade (integration), More than 10 years focusing on test instruments field.

 

Q: After an order is placed, when to deliver?

A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be
aware that our production lead times depend on specific items and item quantities.

 

Q: What about the warranty with after-sales services?

A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem
con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team
will provide perfect technical support and help guests solve problems encountered while using our product,
handles guest problems and complaints in a professional and timely.

 

Q: What about the product' services and qualit?

A: Each instruments must be carried out 100% quality examination and test when shipping and delivery
goods Product use training, each of our product provide video training to show you how to install operate
We can arrange engineer to train the operation of equipment to customer s company when you need.
products are widely recognized and trusted by users.