High performance automatic compression testers for advanced laboratories. Adopting the innovative CVI TECH concept for: EFFICIENT TECHNOLOGY, INTUITIVE AND SMART SOFTWARE, FUNCTIONAL AND INDUSTRIAL DESIGN

EN 12390-4

MAIN FEATURES

• Fully automatic test cycle. The complete test cycle is automatically performed by simply pressing the start button (both via display and via software). Correct test execution according to selected Standards, is continuously and automatically controlled (See additional information).
• PC control option. Double user interface based on display and PC. When connected to PC, the system is fully computerized and controlled by the DATA MANAGER Software
• Accuracy Class 1 (EN) and Class A (ASTM) starting from 10% of full scale. On request from 1% with special calibration procedure. See upgrading options.
• Adopt the latest ES Energy Saving technologies. For reduction of power consumption and silent operation
• Double stage hydraulic pump with rapid approach and precise oil flow control. Allowing high throughput of accurate tests (up to 40 per hour)
• Soft platen-to-specimen contact and smooth load rate control from the very beginning of the ramp
• Double frame standard control and third frame control option. Active frame selection via display/PC
• Optional internal graphic printer including Load-Time plot
• Connect to laboratory network via LAN port/software
• Allow remote verification of settings and performances. For easy debugging of unexpected malfunctions
• Recording facility of up to 10 test profiles for each channel allowing quick and easy test start

GENERAL DESCRIPTION

Introduction
The AUTOMAX Compact-Line, Super-Automatic compression testers, adopting the innovative  CVI TECH concept, is the result of our continuous application and research to upgrade testing machines with the last technologies, taking into account client requirements and International standards. The machine consists essentially of the following parts:

Frame
Four column high stiffness welded frame tested for stability to EN 12390-4.
Heavy duty spherical seat in lubricating oil bath, allowing initial free alignment at the initial contact with the specimen and automatic jamming up to the end of test.

Compression platens
Series 50-C46xxx and 50-C56xxx are fitted with 300 mm dia. platens which are suitable for testing cylinders up to dia. 160x320 mm and cubes up to 200 mm.
Serie 50-C68xxx is fitted with 305x305 mm platens which are suitable for testing cylinders up to dia. 160x320 mm and cubes up to 300 mm.
For both surface hardness is 55 HRC, flatness tolerance 0.03 mm. Traceable certificate of surface hardness available on request. See Upgrading options.
Series 50-C47xxx and 50-C57xxx are fitted with rectangular platens 310x510 mm that are suitable for testing cylinders up to dia. 160x320 mm, cubes up to 200 mm and blocks.
Surface hardness 55.5 HRC (600 HV) , flatness tolerance 0.05 mm. Traceable certificate of surface hardness available on request. See Upgrading options.

Automax, Super-Automatic power and control system
Dual stage pump, centrifugal for fast approach and multi-piston for loading, DC motor, ES Energy Saving technology to reduce the power consumption and ensure silent operation. For detailed information see Additional information.
Hardware
132,000 points effective resolution, three channels, touch screen graphic display 240x128 pixel, sampling rate 50/sec, large storing capacity on USB pen drive, test data downloadable to PC, Ethernet port, real time management software (optional, see accessories 82-SW/DM DATAMANAGER)
Firmware
Simultaneous display of load-specific load , actual load rate and load/time graph; LAN connection to PC; advanced memory management; multi coefficient calibration.
Recording facility of up to 10 test profiles for each channel including type of test (e.g. compression, flexural, indirect tensile), specimen size and shape, load rate, standard in use and other general informa¬tion. Each one of the recorded test profile can be recalled automatically to save time

Safety features
Includes: Max. pressure valve to avoid machine overloading; piston travel limit switch; emergency stop button; front door and rear transparent fragment guard.

ORDERING INFORMATION

For Cubes and Cylinders to EN 12390-4

2000 kN cap.
50-C46D02 AUTOMAX Super-Automatic Compact-Line compression tester, 2000 kN cap. for cubes up to 200 mm and cylinders up to dia. 160x320 mm. 230 V, 50-60 Hz, 1 ph
50-C46D04 Same as above but 110 V, 60 Hz, 1 ph

3000 kN cap.
50-C56D02 AUTOMAX Super-Automatic Compact-Line compression tester, 3000 kN cap. for cubes up to 200 mm and cylinders up to dia. 160x320 mm. 230 V, 50-60 Hz, 1 ph
50-C56D04 Same as above but 110 V, 60 Hz, 1 ph

4000 kN cap.
50-C68D02 AUTOMAX Super-Automatic Compact-Line compression tester, 4000 kN cap. for cubes up to 300 mm and cylinders up to dia. 250x500 mm. 230 V, 50-60 Hz, 1 ph
50-C68D04 Same as above but 110 V, 60 Hz, 1 ph

For Cubes, Cylinders and Blocks to EN 12390-4 and EN 772-1

2000 kN cap.
50-C47D02 AUTOMAX Super-Automatic Compact-Line compression tester, 2000 kN cap. for blocks, cubes up to 300 mm and cylinders up to dia. 160x320 mm. 230 V, 50-60 Hz, 1 ph
50-C47D04 Same as above but 110 V, 60 Hz, 1 ph

3000 kN cap.
50-C57D02 AUTOMAX Super-Automatic Compact-Line compression tester, 3000 kN cap. for blocks, cubes up to 300 mm and cylinders up to dia. 160x320 mm. 230 V, 50-60 Hz, 1 ph
50-C57D04 Same as above but 110 V, 60 Hz, 1 ph

4000 kN cap.
50-C67D02 AUTOMAX Super-Automatic Compact-Line compression tester, 4000 kN cap. for blocks, cubes up to 300 mm and cylinders up to dia. 250x500 mm. 230 V, 50-60 Hz, 1 ph
50-C67D04 Same as above but 110 V, 60 Hz, 1 ph

ACCESSORIES

Splitting tensile test devices
Compression devices for cement and mortars
Distance pieces to adjust the vertical daylight
Flexural test device for concrete beams
Data manager PC software

ADDITIONAL INFORMATION

The AUTOMAX Compact-Line Super-Automatic compression testers, represent the more sophisticated and advanced evolution of the usual compression testers. This new and advanced system satisfies, first of all, the requirements for the automatic accurate and constant load rate application conforming to standards. The test cycle with closed loop digital feedback is automatically performed by simply pressing the start button. The other important innovation concern the “ES technology” which features the accurate oil flow control with no oil dispersion, silent operation, cold oil temperature and, finally, low energy consumption saving over the 30% energy compared to traditional systems.
The automatic test procedure, once the specimen has been positioned and centered and the machine switched on is:
Set test parameters, including load rate, on the touch screen (can be avoided by default for repetitive tests)
Press the start button on the touch screen
The machine automatically starts the rapid platen approach, switches to the test speed once the specimen comes into contact with the upper platen and, finally, releases the pressure upon specimen failure
Save the test including data results and load/time graph. The test execution conforming to standards can be easily proved.

UPGRADING

Third frame facility
50-C10D/3F Upgrading the Automax System for a third frame connection and control. Frame selection via display/software

Graphic printer (To be factory installed)
50-C10/PR Upgrading the DIGIMAX, PILOT and AUTOMAX to incorporate a serial graphic printer in the front panel allowing also load/time plot at the end of test.
Specifications:
- Very silent printing
- High speed: 50 mm/sec
- High resolution: 203 dpi=8 dots/mm
- Support test and graphic printing
- Easier maintenance with self-diagnostic
- Paper width: 57.5 mm

Door locking switch.
50-C50/P1 To prevent the test execution with the door open. It has to be factory installed. Suitable for C46D0x, C56D0x, C47D0x, C57D0x models (i.e. up to 3000kN capacity)

Door locking switch.
50-C50/P To prevent the test execution with the door open. It has to be factory installed. Suitable only for C67D0x and C68D0x models (i.e. up to 3000kN capacity)

Fragment guard lock device.
50-C50/L1 Useful in case of explosive failure to avoid opening of the door. Suitable for C46D0x, C56D0x, C47D0x, C57D0x models (i.e. 4000kN capacity)

Fragment guard lock device.
50-C50/L Useful in case of  explosive failure to avoid opening of the door. Suitable only for C67D0x and C68D0x models (i.e. 4000kN capacity)

Hydraulic pressure regulator.
65-L1400/X5 To be used when a cement or flexural frame is connected to an AUTOMAX or PILOT, 4000 kN cap. compression tester (C67xxx, C68xxx series)

For Cubes and Cylinders to EN 12390-4

 *To be adjusted using the suitable distance pieces. See accessories
**If  a second frame (cement or flexural) has to be connected to these 4000 kN models, the  pressure regulator model 65-L1400/X5 has to be used. See accessories

For Cubes, Cylinders and Blocks to EN 12390-4 and EN 772-1¹

*To be adjusted using the suitable distance pieces. See accessories
**If  a second frame (cement or flexural) has to be connected to these 4000 kN models, the  pressure regulator model 65-L1400/X5 has to be used. See accessories
¹Other models specifically designed for block testing conforming to EN 772-1 are available on request.