The computer-controlled steel tensile strength testing machine adopts high-precision sensors, high-precision displacement sensors and high-resolution acquisition systems. The hydraulic control adopts the international advanced integrated oil circuit servo control system, with stable and reliable loading, intelligent operation, automatic lifting, automatic positioning, automatic calibration. It can realize equal force, equal displacement, equal deformation and mixed control. This machine has advanced functions such as easy operation, intelligent prompting of working status, automatic servo compensation, positioning, pressure maintaining, etc. The data processing is simple and intuitive, and the latest generation has comprehensive self-diagnosis function, which makes the testing machine completely intelligent.

 

1. The all-digital control system represents the highest level of control system development, and realizes the closed-loop control of test force, sample deformation, piston displacement and test process, with constant velocity stress, constant velocity strain, constant velocity test force, constant velocity displacement, test force hold, displacement hold and other control functions, as well as the screen display function of test force, peak value, sample deformation, piston displacement, test curve. Full mouse input operation and control mode intelligent setting expert system realize any setting of control mode and the smooth switching between various control modes, which makes the system have the greatest flexibility.

2. It complete the data processing of the test in accordance with the requirements of GB228-Metallic materials--Tensile testing at ambient temperature. The test procedure enables simulation reproduction and reanalysis of test data.

3. With the test software based on Windows xp operating system, the all-digital program-controlled amplifier ensures that the zero adjustment and sensor calibration are all carried out automatically by the computer, which can implement sub-authority management for users, and has a variety of graphic display windows and unit conversion functions.

4. When the test force exceeds 2%-5% of the maximum test force of each gear, overload protection appears and system will unload.

5. When the piston rises to the upper limit position, the stroke is protected and the oil pump motor stops.

 

 

Our company is a professional testing machine manufacturer in China. We have 13 years of production history and is well-known in China. We have our own R&D team, spare parts processing workshop, testing machine assembly workshop and professional after-sales team! We can customize tensile testing machine, pressure testing machine, bending testing machine, torsion testing machine, fatigue testing machine, fastener special testing machine, etc. Welcome friends from all over the world to visit our company and look forward to more cooperation!

 

1. We are a test equipment manufacturer!

2. We have a R & D design team to ensure that you get higher product quality and better prices!

3. We have our own parts processing workshop and product installation workshop, so we guarantee delivery for you as soon as possible!

4. Our company has a professional after-sales team, thoughtful and timely service, to ensure that all users have no worries!

5. Our product software upgrade is free for life, small fault maintenance is free for life!

6. We promise to reply to your inquiry/email as soon as possible.

 

http://www.naketestingmachine.com/