Product Introduction

Production and sales:Highway testing instruments, railway testing instruments,concretetestInstruments,Universal material testing machine, pressure testing machine,cementtestInstruments, GeotechnicaltestInstrument, AsphalttestInstruments, mortartestInstruments,Waterproof membrane testing instrument,Building energy-saving testing instruments,Surveying instruments,Main structure testing instruments, steel structure testing instruments, non-destructive testing instruments, wire and cable testing instruments, pipe and fittings testing instruments, ceramic tile testing instruments, insulation materialstestInstruments, CoatingstestinstrumentGeosynthetic material testing instrument

Upgrade and transformation of universal material testing machine with microcomputer servoAccording to the standard GB2011-22 issued by the national transportation department, higher precision testing equipment will be required in the future,

More stable, and every experiment conducted can be traced by the quality control department. So the company's old-fashioned WAW series

The material testing machine can be retrofitted and upgraded for free, with only material fees charged.

1. System name: Electro hydraulic servo microcomputer control system
2. System model: WAW
① AD800 test card ② oil pressure sensor ③ photoelectric encoder ④ electronic extensometer ⑤ electro-hydraulic proportional valve
3. Main functions and applicable scenarios:
Integrating experimental control, data measurement, microcomputer screen display, curve analysis, data storage, report printing and other functions into one

Body. Suitable for upgrading old machines and matching new machines with domestic hydraulic universal material testing machines ranging from 50kN to 1000kN.
4Upgrade and transformation of universal material testing machine with microcomputer servoBasic description:
By upgrading the manual valve control test to microcomputer software control, it has precise measurement control and data curve analysis

Significant advantages such as standardization and flexible report preparation. The technical performance of the electro-hydraulic proportional universal machine has reached that of the electro-hydraulic servo universal machine

It does not require a servo oil source and has the advantages of reliable operation and simple maintenance. The upgrade and transformation of the electro-hydraulic ratio has become a goal

The upgrade plan widely popular in the domestic universal testing machine market. The electro-hydraulic proportional microcomputer measurement and control system is developed by Kaisi Technology

A universal upgrade plan for universal testing machines provided for the testing machine market. The system combines our mature electro-hydraulic ratio

Examples of control technology and products provide users with reasonable upgrade options.
5. Standard configuration
6. Hardware
Control computer DELL brand commercial microcomputer, standard mainstream configuration for test control, data processing, and data processing

According to storage
HP commercial color inkjet printer for printing reports and curves
Test PCI card SAD800 universal test card test data acquisition and control signal output
Control kit UTB-P electro-hydraulic proportional amplifier box proportional valve group PWM power amplification
Force sensor, precision pressure sensor, measuring test force
Displacement sensor, Kaisi wire type photoelectric encoder, measuring and testing machine piston displacement
Control valve electro-hydraulic proportional speed control valve group testing machine hydraulic oil circuit inlet and return oil regulation
Oil filter
Other installation accessories and connectors
software
UTC installation software provides SAD800 test card driver
VAC universal measurement and control driver for real-time data acquisition and closed-loop control
MaxTest WAWP software test control, dynamic display of test data and curves, and material performance indicators

Standard analysis, report printing, and database management
User Manual: Hardware and Software Maintenance and Software Operation Instructions
service
Main hydraulic system renovation
Installation, debugging, and calibration of measurement and control electrical equipment
Microcomputer software installation and initial setup
On site software operation training
Provide one-year free equipment warranty
Provide free three-year MaxTest WAWP software upgrade
Optional hardware
Precision electronic extensometer
software
performance index
Force deformation displacement
Measurement divided into four levels and four levels without division
Display resolution: 1/2000 per range, better than 0.02mm per range
Indication accuracy: Starting from 20% of each range, the indication is ± 1%, and starting from 20% of each range, the indication is ± 0.5%

/
Data display digital tube display, automatically regulate digital tube display according to gear position

display
Control speed range Stress speed 0.05~50MPa/s Deformation speed 0.005% MFS~% 5MFS/s

Displacement speed 0.2~100mm/min
Control to maintain any point, maintain any point, maintain any point
Metal stretching control supports three-stage fully automatic metal stretching test control
Program control supports full process sequencing test control
Automatic recording and display of force time, deformation time, force deformation, and force displacement test curves per second

10 high-speed samplings
Data processing includes over 100 common national standards for users to choose from, and can be expanded according to their needs.
Manual analysis supports manual analysis, addition, and calculation of experimental results
Data storage database management method, automatically saving all experimental data and curves

9. Hydraulic universal testing machine hydraulic servo measurement and control system
Main parameters of the control system
Maximum test force: the maximum range of the current testing machine;
Accuracy level of indication: Level 1 accuracy;
Load measurement range: 2% -100% FS (four levels of programmable control);
Load resolution: 50000 yards;
It can operate without dividing the range between internal and external, with one resolution for the entire range and no range conversion conflicts;
Precision electro-hydraulic speed regulation ranging from 0.5 to 100mm/min;
Displacement measurement resolution: 0.001mm
Stress control rate range: 0.5~60MPa/s, arbitrarily set;
Automatic overload protection, record historical logs;
All optical electrical isolation electro-hydraulic control;
Fully automatic metal tensile testing and ATP program control;
Advantages of the system
The entire system has no adjustable devices such as potentiometers, making it easy for users to use;
The system is fully digital designed, with high precision, stability, and security;
PCI bus digital measurement and control circuit, integrated and reliable;
All optical electrical isolation electro-hydraulic control;
The system adopts digital zeroing and parameter calibration;
The system control parameters can be automatically calibrated, and there will be no situation where the system cannot be used after the technical personnel leave;
After the experiment is completed, the system will automatically analyze the experimental data and curves, or analyze them manually;
Special test reports can be customized according to customer requirements;
System software integration with over 100 national standards or testing methods;
The software is simple and easy to operate;
Strong technological advantages can provide users with excellent after-sales service;