Featuring almost the same performances of the HPU 200 Series at a more affordable price thanks to the application of the AUTOMAX T technology.
High flexibility covering the following applications:
Steel
Tensile tests on steel rebars and rounds up to 50 mm dia
Tensile test on steel flats up to 60 x 90 mm
Tensile tests on wire strands and electro-welded steel screen
Transverse tests on steel specimens
Bend and re-bend tests on steel specimens
Brinnel with 10mm ball
Shear tests on rounds
Concrete
Compression tests on cubes and cylinders
Flexural tests on concrete beams
Indirect tensile on cylinders, cubes and paving blocks
Determination of the Modulus of elasticity
Pull out test
Various
Compression tests on rock, masonry units, refractories etc.
Wire rope tensile tests
Nut and bolt testing
Tensile test on headed and shouldered specimens
This model is controlled by the new AUTOMAX T control unit and is complete with PC, upper and lower hydraulically operated jaws, complete set of grips for rounds and flats, transverse test attachment and high precision load cell providing high accuracy from the very beginning of the load scale.
Loading frame
The frame consists essentially of a robust four columns frame with three sturdy crossheads: upper is directly connected to the lower one by two main columns; the middle one, moving on two screw columns, can be adjusted through an electric motor by using the dedicated push button panel, in order to set the required vertical daylight both for compression and tensile tests; the lower is controlled by a simple effect piston centrally positioned. Jaws and wedge grips are included. The tensile jaws are operated by a separate Hydraulic Gripping System with dedicated a push-button panel. The compression tests are performed between the lower and the mobile middle crossheads, using the suitable accessories.
Power and control console - Automax T
Control console AUTOMAX T features space-saving ergonomic design with small footprint and houses the hydraulic power unit, the electronic system and the PC to manage all the control functions.
Automatically performs steel tensile testing, compression, splitting tests, Elastic Modulus and Poisson's ratio determination on concrete specimens. See Accessories.
PC and software enable remote control of the complete system.
For more info see Technical Specifications
Safety features
Pressure valve that automatically stops the machine when the oil pressure approaches the limit
Maximum travel limit switches to control the position of the mobile crosshead
Software stops the machine when the maximum load is reached
Emergency stop button
Main features
HIGH FLEXIBILITY Performs both tension tests on steel rounds and flats, and compression/transverse/splitting/elastic modulus tests on concrete
RUGGED FOUR COLUMN FRAME Extremely rigid four column frame with large vertical clearance suitable for tension and compression tests
FRONT OPEN CROSSHEAD For easy insertion of tensile specimens. The jaws and grips can be easily removed by just pulling from the front. Hydraulic gripping system operated by push button panel
HIGH ACCURACY WITH LOAD CELL Load measurement by high precision load cell providing high accuracy from the very beginning of load scale
FULL RANGE OF ACCESSORIES available to perform various tests, including Extensometers, Transverse and Bending test apparatus for steel, Compression-Flexural and Indirect tensile test on concrete, etc.
PC CONTROLLED Completely automatic test execution
SOFTWARE PACKAGES INCLUDED Supplied complete with management software and software packages concerning wide range of tests on steel, concrete and other construction material
Technical specification
| Code |
70-T10T02 |
| Capacity |
1000 kN |
| Set of grips for rounds up to 50 mm dia., mm |
8 to 18 |
| 12 to 30 |
| 25 to 38 |
| 38 to 50 |
| For flats, mm |
0 to 20x90 |
| 20 to 40x90 |
| 40 to 60x90 |
| Piston travel, mm |
250 |
| Max. adjustable tensile daylight, mm |
50-850 |
| Max. daylight between grippers, mm(1) |
650 |
| Max. compression daylight (without accessories), mm |
0-850 |
| Horizontal daylight, mm |
750 |
| Maximum piston speed (no load condition), mm/min |
55 |
| Crosshead adjustable speed,mm/min |
360 @ 50 Hz |
| 430 @ 60 Hz |
| Load resolution, kH |
0.01 |
| Crosshead displacement resolution, mm |
0.01 |
| Machine class 1 range (EN ISO 7500-1), mm |
10-1000 kH |
| Dimensions Frame, lxdxh, m |
1,3 x 1,2 x 3,0/3,25 |
| Dimensions Console, lxdxh, m |
0,8 x 0,9 x 1,55 |
| Weight (approx.), Frame, kg |
3700 |
| Power supply |
380 V, 50-60 Hz, 3 ph |
(1) Max distance between grips to exploit the full piston travel
(2) Other voltages: For 220 V, 60 Hz, 3 ph, from 2 to 4
AUTOMAX T POWER AND CONTROL CONSOLE
Hardware
131.000 points effective resolution
Control frequency 250 Hz
Sampling rate 250 Hz
Closed-loop P.I.D.control
6 channels (one dedicated to crosshead displacement) to measure elongation/displacement/strain with Potentiometric, conditioned LVDT and magnetostrictive transducers
4 channels for strain measurements with strain gauges
1 channel for load cell
simple multi-sensors connection and calibration file selection
digital linearization of the calibration curve. (multi-coefficient)
Hydraulics
Dual stage pump: centrifugal low pressure for fast approach (max. flow rate 2.5 l/min ) automatically switching to radial multi- piston high pressure (max. flow rate 0.9 l/min) for loading
DC motor 1100 W
Maximum working pressure 700 bar
Flow sharing technology to perform loading and unloading cycles
ES Energy saving technology to control the oil flow by regulating the DC mo9tor speed
Efficient noise reduction cabinet
Oil tank capacity 9 l
MANAGEMENT SOFTWARE AND SOFTWARE PACKAGES
HPT Universal testers are supplied complete with RTM (Real Time Management) user interface environment allowing:
Remote control of the complete system for automatic test execution: quick platen approach, zeroing, test execution according to the selected test type, calculation of results, graphical and numerical management of results
Storage of single and multiple tests
Printing of customized test reports for both single and multiple tests
Real time and deferred management of tests data and results, either in numeric or in graphic format
Language selection (Latin characters only)
Units selection
Remote technical assistance/diagnostic via internet
The following Software packages are also included in the system: