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Microcomputer controlled electro-hydraulic servo press YAW-300B
Microcomputer controlled electro-hydraulic servo press YAW-300B
Product details
Main purpose and function
The YAW-300B microcomputer controlled electro-hydraulic servo cement press is mainly used for compressive strength testing of cement mortar. It can automatically complete the test according to the requirements of GB17671-1999 "Method for Testing the Strength of Cement Mortar", achieve screen display of test data and curves, and has powerful network functions. It has also achieved automatic data transmission with various network database management software.
Technical Parameter
The YAW-300B microcomputer controlled electro-hydraulic servo cement press is mainly used for compressive strength testing of cement mortar. It can automatically complete the test according to the requirements of GB17671-1999 "Method for Testing the Strength of Cement Mortar", achieve screen display of test data and curves, and has powerful network functions. It has also achieved automatic data transmission with various network database management software.
Technical Parameter
Serial Number |
project name |
technical specifications |
1 |
Maximum test force |
300kN |
2 |
Test force is divided into three levels |
0-60kN；0-150kN； 0-300kN |
3 |
Test force measurement method |
Oil pressure sensor measuring force |
4 |
Accuracy of experimental force |
±1% |
5 |
Error in speed of applying test force |
±5% |
6 |
Data processing and recording methods for experimental results |
Computer automatic processing and printing of records |
7 |
Distance between pressure plates |
250mm |
8 |
Dimensions (length x width x height) mm |
2000×600×1409 |
host |
520×540×1409 |
|
Oil source |
520×550×735 |
|
9 |
weight |
About 600kg |
Main features:
1. Automatic zeroing, automatic calibration, and continuous full range measurement without grading of the measurement and control system
2. Complete software self checking and self diagnostic functions
3. Multiple protection functions. Such as overloading the entire machine by 2% -5%, moving the limit position of the crossbeam, hydraulic system overpressure protection, etc
4. Rate control of experimental force, displacement, etc
5. Can conduct inter laboratory networking
6. The measurement and control system adopts a computer bus design, making maintenance or replacement extremely convenient
7. Using a digital electro-hydraulic proportional valve as the control actuator, it has strong anti pollution ability and can achieve long-term fault free operation
8. Digital pulse width modulation technology has achieved fully digital closed-loop servo control
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