Hydraulic Power Pack

Automatic Hydraulic Power Pack, dual stage, controlled by digital readout unit is designed to supply the required oil to the load frames for loading. Controller unit has a simple and compact configuration.
 
Very silent power pack can load the specimen between 1 kN/sec. to 20 kN/sec, with an accuracy of ±5%.
 
A Rapid approach pump is supplied as standard. Safety valve (maximum pressure valve) is used to avoid machine overloading.
 
Maximum working pressure of the system is 410 bar.
 

Dual Stage Pump

The dual stage pump is formed by two groups;
 
1. Low pressure gear pump
2. High pressure radial piston pump
 
On the dual stage pump, a high delivery, low pressure gear pump is used for rapid approach, while a low delivery, high pressure radial piston pump is used for test execution. The rapid approach facility shortens the time interval from piston start until the upper platen touches to the specimen. This excellent feature helps to save a lot of time when a large number of specimens are going to be tested.
 

Digital Data Acquisition & Control System

The unit is designed to control the machine and processing of data from load-cells which are fitted to the machine.
 
All the operations of the unit are controlled from the front panel consisting of a LCD display and function keys.
 
The unit has easy to use menu options.
 
Digital graphic display unit loading rate of the time of Testing and load values can be monitored.
 
Digital graphic display is able to draw real-time “Load vs. Time”.
 

Software

The Concrete Pipe Testing Software is supplied free of charge with the Concrete Pipe Testing Machine.
 
Sample, company, laboratory and test values can be entered in the programme. Load-time graphic, test reports and sample reports can be taken.
 
Software provides test data, results, and the load-time graphs can be seen at LCD screen. The Concrete Pipe Testing Machine can be controlled (Start, Stop commands) by a computer with the software free of charge.
 
This software provides data acquisition and management for compression tests throughout the test execution.
 
The advanced functions for data base management provide an easy navigation of all saved data. The test results certificate includes all descriptive information.
 
Therefore, test parameters can be set and details about the test carried out such as client details, test type, specimen type, user info and other information required can be entered and printed out as well as test report and graph.
 
Software can be performed in Turkish and English.
 
Frequently used information like name and location of the laboratory, type and dimensions of mostly used specimens are held in memory and can be written automatically by right clicking on information boxes and selecting frequently used text in menu.
 
User can access any data of previously completed tests and use in his/ her new report since most of the tests have same structure and properties.
 

Main Features

Pace rate control from 1 kN/sec to 20 kN/sec depending on piston size.
 
•  Can control 2 frames (optional)
Can make test with load control.
Real time display of test graph.
Analog channels for different frame load cells
RS-232 serial port connecting for computer interface
LCD display
2 different unit system selection; kN and kgf
Multi-language support (English and Turkish)
2 different unit system selection; SI and Metric
Real-time clock and date
Free of charge PC software for the test control and printout the test report.
 

Safety Features

Maximum pressure valves to avoid machine overloading
Emergency stop button
Software controlled maximum load value