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S205N UNITRONIC 50KN

Description

UNIVERSAL MULTIPURPOSE TOUCHSCREEN COMPRESSION/FLEXURAL AND TENSILE FRAME FOR:
- COMPRESSION / FLEXURAL TESTS, 50 kN MAX. CAPACITY LOAD
- TENSILE TESTS 25 kN MAX. CAPACITY LOAD (option mod. S205-05N)

WITH AUTOMATIC LOAD OR DISPLACEMENT/DEFORMATION CONTROL, for testing:

Soil:
- CBR (California Bearing Ratio),
- UNCONFINED COMPRESSION
- QUICK TRIAXIAL

Asphalt:

- MARSHALL
- SPLITTING TENSILE
- DIRECT SHEAR (Leutner) on the connection between bituminous strata

- AUTOMATIC SCB SYSTEM

Concrete:
- FLEXURE ON BEAMS AND TILES

Cement:
- FLEXURE on 40x40x160 mm specimens,
- COMPRESSION on cubes 40, 50, 70 mm
- TENSILE on mortar briquettes (mod. S205-05N)

Metal, plastic, wires, ropes, textiles, papers etc.
- TENSILE TESTS, 25kN max capacity load (option mod. S205-05N)

Clay blocks:
- PUNCHING

Rock and stones:
- UNIAXIAL SPLITTING TENSILE

Various materials:
By using suitable devices, Unitronic tester, within the limits of its max. 50 kN capacity for compression/flexural and 25 kN for tensile (see model S205-05N), performs compression, flexural, splitting tensile and direct tensile tests, with automatic load or displacement/deformation control.
The load is applied by a mechanical jack that is driven by a motor “brushless with closed loop through optic encoder” and controlled by a microprocessor. Stroke electric end switches are applied to the load piston to save the machine from accidental handlings.
The two crossheads foresee couplings to fix the different test devices (see accessories). The stress is measured by an electric load cell; the measurement and the displacement control of the crosshead is achieved by the electronic device incorporated into the machine.  

Firmware:
- Electronic control unit "Cyber-plus Evolution" with Touch-Screen colour display, that runs like a standard PC based on Windows operating system for the management and analysis of data, test results, graphs.
- The Touch-Screen icon interface allows an easy set up of the parameters and immediate execution of the test.
- The machine can be connected to a PC for remote test execution through suitable Software; the machine can in any case perform the tests without any external PC, because of the "Cyber-Plus" grants performances like a PC.
- Direct connection to Intranet (connection to a LAN network) and Internet to establish a remote communication and receive an immediate diagnostic analysis from Matest technicians, or for updates of the software.
- Unlimited memory storage with: 2 USB ports, 1 SD card slot.
- RJ45 network connection.

- Possibility to select different languages.

Technical specifications:

- Maximum compression capacity: 50kN
- Maximum tensile capacity: 25kN (model S205-05N)
- Adjustable testing speed from 0,01 to 51mm/minute
- Adjustable pace rate from 1 to 15000N/sec.
- Max. ram travel: 100mm
- Daylight between columns: 380mm
- Max. vertical daylight: 850mm

- Unitronic 50 kN is supplied "without accessories and software" to perform the specific tests that must be ordered separetely   


Power supply: 230V 1F 50/60Hz 1500W
Dimensions: 500x450x1450mm
Weight: 130 Kg approx

 

UNITRONIC, specific applications:

1 - CBR: California Bearing Ratio test
Standards: EN 13286-47:2006 / ASTM D1883 / BS 1377:4 AASHTO T193 / NF P94-078 / UNE 103-502 / CNR UNI 10009
Test development with displacement control.
Needed accessories:
S337-34 Strain gauge load cell, 50 kN capacity.
S212-01 Penetration piston.
S218N Software for CBR test.

2 - Quick triaxial test
Standards: ASTM D2850 / BS 1377
Test development with displacement control.
Needed accessories:
S337-31 Strain gauge load cell 2.5 kN capacity.
S205-11 Loading piston with ball.
S305 Triaxial cell with accessories

3 - Unconfined compression test
Standards: ASTM D2166 / BS 1377:7 / AASHTO T208
Test development with displacement control.
Needed accessories:
S337-31 Strain gauge load cell 2.5 kN capacity.
S212-08N Upper and lower compression platens dia. 100 mm with accessories.
S218-01N Software for Unconfined Compression test.

4 - Uniaxial splitting tensile test of rock core specimens
Standard: ASTM D3967
Test development with load control.
Needed accessories:
S337-34 Strain gauge load cell 50 kN capacity.
S212-05 Loading piston.
E171 Compression device.

Optional accessories:
H014-06 to H014-10 Extensometer, electronic for tensile deformation strength tests. 
H009N Software for visualisation in real time of load/deformation, graphic, test certificate etc.

5 - Marshall stability test
Standards: EN 12697-34 / ASTM D1559 / D5581 / AASHTO T245 / BS 598 :107 / NF P98-251-2 / CNR N. 30
Test development with displacement control.
Needed accessories:
S337-34 Strain gauge load cell, 50 kN capacity.
S212-05 Loading piston.
B046 Stability mould.
B043-01N Software for Marshall test.

6 - Splitting tensile test
Standards: EN 12697-23 / EN 12697-12 / ASTM D4123 / CNR N° 134
Test development with displacement control.
Needed accessories:
S337-34 Strain gauge load cell, 50 kN capacity.
S212-05 Loading piston.
B047-02 Splitting tensile device for samples dia. 4” and 6”
B047-04 Set of TWO displacement transducers with accessories.
B043-02N Software for Splitting Tensile test.

7 - Direct shear (Leutner) between bituminous strata
Standard: ALP A StB T.4
Direct shear test (LEUTNER) on the connection between bituminous strata, carried out on asphalt cylinder specimens dia. 150mm or 100mm obtained from road cores or on laboratory made specimens.
Test development with displacement control.
Needed accessories:
S337-34 Strain gauge load cell, 50 kN capacity.
S212-05 Loading piston.
B047-10 LEUTNER testing head for specimens 150mm dia.
B047-11 Spacers for 100 mm dia. specimens with Leutner head.
B043-03N Software for Marshall and Leutner tests

8 - SCB: Semi-Circular-Bend
Standards: EN 12697-44
Tensile strength and fracture toughness-crack propagation.
Needed accessories:

B250-01 Basic indirect tensile (idt) jig, for 100-150 mm diameter
B254-01 Scb jig (requires basic idt jig)
B254-51 Pair of scb wear plates
S337-34 Load cell 50 kn capacity
B045-13 Loading piston
S336-15 Transducer type "B" travel: 10 mm
B045-14 Coupling hardware
S335-15 Universal coupling pliers for transd./dial
B043-05N Software for auto-scb test.

9 - SCB: Semi-Circular-Bend
Standards: AASHTO TP124 Determining the fracture potential of asphalt mictures using semicircular bend geometry (scb) at intermediate temperature
ASTM D8044 Evaluation of asphalt mixture cracking resistance using the semi-circular bend test (SCB) at intermediate temperature”

Needed accessories:
B208 SCB frame
B254-02 Springs
B254-10 Roller support
S337-31(*) Load cell 2.5 kn capacity
B045-13 Loading piston
S336-15 Transducer type "b" travel: 10 mm
B045-14 Coupling hardware
S335-15 Universal coupling pliers for transd./dial
B043-05N Software for auto-scb test
Optional accessories
B254-12 positioning device
(*) As alternative to item S337-31
S337-32 Load cell 10 kN capacity
S337-33 Load cell 25 kN capacity
S337-34 Load cell 50 kN capacity
S337-35 Load cell 5 kN cap

10 - Compression test on mortar specimens (50kN max. load)
Standards: EN 196-1 / EN ISO 679 / ASTM C109, ASTM C349 / NF P18-411 / UNE 80101 / BS 3892 / DIN 1164
Test development with load control.
Needed accessories:
S337-34 Strain gauge load cell 50 kN capacity.
S212-05 Loading piston.
E170 Compression device on portion of 40x40x160mm specimens.
E163N Software for compression tests.

11 - Flexural test on mortar prisms 40x40x160 mm
Standards: EN 196-1 / ASTM C348 / NF P15-451 / DIN 1164 / EN ISO 679
Test development with load control.
Needed accessories:
S337-32 Strain gauge load cell 10 kN capacity.
S212-05 Loading piston.
E172-01 Flexure EN device for 40x40x160 mm specimens.
E164N Software for flexural tests.

12 - Transverse / Deformation test on adhesives for tiles
Standards: EN 12002
Test development with displacement control.
Needed accessories:
S205-13 Flexure device with lower bearers and upper loading piston. 
S205-14 Strain gauge load cell 500 N capacity.

13 - Two point flexural and transverse tests on concrete beams and bending test method on glass-fibre reinforced cement
Standards: EN 12390-5 / EN 1170-4 / ASTM C78 / C293
Test development with load control for concrete beams and displacement control for bending test on glass-fibre reinforce cement.
Needed accessories:
S337-34 Strain gauge load cell 50 kN capacity.
S205-16 Two-point bending device to test glass-fibre reinforced cement. Rollers dimensions: dia. 40 by 310 mm long. Lower rollers adjustable from 110 to 310 mm. Upper rollers adjustable from 45 to 120 mm. Weight: 20 kg approx.
C109-11N Software for flexure tests on concrete beams.

14 - Punching test on clay blocks
Standard: EN 15037-2, -3 / UNI 9730-3
Test development with load control.
Needed accessories:
S337-32 Strain gauge load cell 10 kN capacity.
C093-11 Flexural punching device.
S205-15 Holding beam for the punching device

C109-16N Software for punching test on clay blocks

15 - Centre point flexural test on concrete beams and clay tiles
Standards: EN 12390-5, EN 491, EN 538 / ASTM C78, ASTM C293 / BS 1881:118 / NF P18-407 / UNE 83-305 / UNI 6133
Test development with load control.
Needed accessories:
S337-34 Strain gauge load cell, 50 kN capacity
S205-18 Flexure device for centre point loading to test clay tiles and concrete beams dimensions 100x100x400(500) mm. Consisting of lower beam with two bearers (one articulated) adjustable from 100 to 310 mm and upper central articulated bearer fixed to the load cell.
Bearer dimensions: 40 mm diameter by 310 mm long - Weight : 20 kg approx.
C109-11N Software for flexure tests on concrete beams

On request it is also possible to equip the Unitronic frame S205 + S205-05 with devices for tensile tests of different materials, within the 25kN max. capacity load.

Note: Needed accessories listed above are common for different tests. We recommend to check them when ordering to avoid duplications.

CODE DESCRIPTION
 
B043-01N SOFTWARE FOR MARSHALL AND LEUTNER TEST
B043-02 SOFTWARE FOR SPLITTING TENSILE TEST
B043-02N SOFTWARE FOR TENSILE SPLITTING TEST
B043-03 SOFTWARE FOR MARSHALL AND LEUTNER TESTS
B043-03N SOFTWARE FOR MARSHALL AND LEUTNER TESTS
B046N STABILITY MOULD
B047-02 TENSILE SPLITTING DEVICE
B047-04 SET OF 2 LINEAR TRANSDUCERS, STROKE 10 MM
B047-10 LEUTNER TESTING HEAD DIA. 150 MM
B047-11 SPACERS FOR LEUTNER HEAD
C093-11 DEVICE FOR FLEXURAL TESTS
C109-11N SOFTWARE FOR FLEXURAL TESTS ON CONCRETE BEAMS.
C109-16N SOFTWARE FOR PUNCHING TEST
E163N SOFTWARE FOR COMPRESSION TESTS ON MORTARS
E164N SOFTWARE FOR FLEXURAL TESTS
E170 COMPRESSION DEVICE FOR 40,1X40X160MM MORTAR PRISMS
E171 COMPRESSION DEVICE FOR CUBE 50 MM AND 2'' SIDE
E172-01 FLEXURE DEVICE FOR 40,1X40X160 MM PRISM
H009N SOFTWARE FOR UNIVERSAL MACHINES
H014-06 EXTENSOMETER TO FAILURE DIA. 4,5 TO 11 MM
H014-07 EXTENSOMETER TO FAILURE DIA 10 TO 19 MM
H014-08 EXTENSOMETER TO FAILURE DIA 18 TO 27 MM
H014-09 EXTENSOMETER TO FAILURE DIA. 26 TO 36 MM
H014-10 EXTENSOMETER FAILURE FLAT 25 X 10 MM
S205-05 TENSILE IMPROVEMENT TEST, 25 KN MAX CAPACITY LOAD
S205-13 FLEXURE DEVICE
S205-14 STRAIN GAUGE LOAD CELL
S205-15 HOLDING BEAM
S205-16 TWO-POINT BENDING DEVICE
s205-18 FLEXURE DEVICE FOR CENTRE POINT LOADING
S212-01 PENETRATION PISTON, CBR
S212-05 LOAD PISTON, MARSHALL
S212-08N UPPER + LOWER COMPRESSION PLATE DIA. 100 MM
S218-01N SOFTWARE UTM2 FOR UNCONFINED TEST
S218N SOFTWARE UTM2 FOR CBR TEST
S337-32 STRAIN GAUGE LOAD CELL 10KN
S337-34 STRAIN GAUGE LOAD CELL