Microcomputer control fully automatic pressure tester for compressive strength test of cement, concrete and rock
Brief introduction:
This machine is independently developed by our company, integrating modern machine, electricity and liquid as a high-tech universal automatic pressure testing machine. This machine adopts imported oil pump, fast response, high control accuracy, the loading speed of the user, the load sensor to fully ensure the accuracy and reliability of test accuracy; the imported low noise high pressure oil pump, can make the workplace has a quiet environment. The hydraulic system uses a large fuel tank, suitable for a long time, continuous operation. This series of test machine is suitable for compressive strength test of cement, concrete and rock, with special fixture and measuring device can meet the concrete split pull test, folding test, static elastic modulus test; also can apply to metal compression and top forging test; can expand multiple displacement (or deformation) measuring channels according to user requirements.
Hydraulic pressure system:
The hydraulic oil in the oil tank drives the high pressure pump into the oil circuit through the motor, and flows through the check valve, high pressure oil filter, differential pressure valve set and servo valve, and enters the oil cylinder. The computer sends a control signal to the servo valve to control the opening and direction of the servo valve, so as to control the flow into the cylinder and realize the control of constant speed test force.
Dynamometric system:
Using high precision amplifier and A / D converter, the whole process is not graded, real-time display load, peak, loading speed and strength;
The PID closed-loop control strategy is used to realize the constant speed loading and display the loading curve in real time
Automatic interval timing and continuous test;
Query and printing test results are flexible and convenient.
Standards:
ASTM C349; ASTM C109; EN993-5; EN 196-1; ISO8895; ISO10059-1;ISO10059-2
Main Specifications and Techinical Parameter:
| Maximum test force | 600 kN |
| Complete accuracy level | 0.5 |
| Size of upper and lower pressing plate | 370×370mm |
| Maximum spacing between upper and lower plates | 650mm |
| Test force measurement range(kN) | 2%～100%F·S |
| Test power program | The whole process is not divided |
| Test machine resolution | 600000 yards |
| Accuracy of test force value | ±0.5% |
| The range of deformation measurement(mm) | 1%～100%F·S |
| Deformation resolution | ±300000 yards |
| Deformation value accuracy | Better than ± 0.5% |
| Electrical source | Voltage: 380V ± 10%; power: 2 (kw) |
Packing and Shipping
Frequently Asked Questions:
Q1. Are your company a trading one or a factory?
A: Factory + trade (ntegration), 18 years focusing on test instnments feld, 14 years export experl ence.
Q2. How to choose the most suitable products?
A: Our professional leam will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification
Q3.what's the dellvery term?
A: At most of time, we have stock in the factory. If there is no stock, normaly, the delivery time is 15-20 working days after deposit receipt
If you are in urgent need, we can consider making special arrangement for you.
Q4.Do you accept customization service?
A: Yes, of course, we can not only offer standard machines, but also customized machines according to your request.
Don't hesitate to tell us your requirement we will try our best to meet your needs.
Q5. Can we visit your factory betore order?
A: Yes, we warmly welcome and sincerely invite you or your team to vist our factory, we will help to arrange hotel and pick up you from airpor.
Q6. How about your warranty?
A: Generaly, our waranty is one year witrin the warranty period. we can offer technlque support and part parts change. Necessarily, our engineers may go to your place for better service.
Q7. How about the packing for machine, Is it safely protected during transportation?
A: Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by ar without damage.
Product Tags:
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Microcomputer Control Concrete Strength Testing Equipment Fully Automatic Images
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