This series machines are widely used for tension, compression, bending and shearing test of metal materials and also 
used for compression and bending test of nonmetal materials, such as cement, concrete and so on. Equipped with simple 
accessaries, it can be used for mechanical property testing of fastener, wire rope and components. They are perfect testing
 instrument project quality testing section, universities and colleges, research institution and industrial and mining enterprise.
The machine is calibrated according to ASTM E4 and ISO7500-1. It can do many different kinds of test according to according to ISO6892, ISO7438, ASTM A370, ASTM E8 and BS EN standards.

Features:

1.Machine designed 3 Level test space.Maximum space can be 
2.adjusted by different position of upper beam；
3.Cross beam is derived by motor and worm-gear directly from the side avoiding asymmetric moving,heavy duty design, long life testing；  
4.Hydraulic clamp for tension test,wedge clamp auto-lock by loading,round and flat grip changeable for different shap of samole；
5.Host machine adopt oil cylinder on bottom type structure,hydraulic load, hydraulic clamping specimen,tensile jaws fixed on cross beam, easily controlling of install and release        
sample； 
6.Japan Nachi gear pump,has good friction resistance,low noise,high efficiency, long life and other characteristics；
7.Adopt ATOS digital servo proportional valve, used safely, closed loop feedback,reset,good response,digital electronic amplifier factory default, digital control flow/pressure/position；
8.Micron level clearance sealing instead of O-ring sealing ring sealing,keep the cylinder loading stable and maintenance-free；
9.With temperature controller and the cooling system, control the hydraulic oil temperature, high safety；    
10.Computer 3 close-loop control testing mode of load,displacement and extension；
11.Wide testing range,varieties of sample information input mode to test different materials and specifications of samps；
12.PCI or PCIE computer control card to get the test value and control the servo motor；
13.Real-time display test curve,the curve can be localized zoom in and out,just use the mouse can find out the corresponding point in the test curve；                                                                    
14.Adopts human-computer interaction to analyze and count performance indicators of materials；
15.Test process, result display, result analysis, result print, all the function can be controlled by the computer,testing data and curve can real-time display during test；
16.Various testing curves, Load-Time, Extension-Time, Stress-Strain, Load- Extension,ete. Can zoom and analysis at any point in the curve；
17.Software can automatic calculation routine date,such as tensile strength,yield strength,modulus of elasticity,extend rate after broken,non-proportional extend strength RP0.2 etc test date；
18.The same group sample can continuous testing, and can be analyzed separately for each test results；
19.Have “Stop while destroy” function,system can automatic stop working when specimen is broken；
20.Support to change Excel format report, easy to pinpoint the location of the data；
21.parameters,test results can be stored in files,support Excel to view or select part to print；
22.Remote controller adjusts the machine crosshead before test and operate the test conveniently；
23.Control system support different version of Micorosoft Windows OS of WinXP,Vista,Windows7 and ec；
24.Customer can add test methods and rules for his need.
 

                                Test Report                                                             Software

1. Adjustable Test Space Gap

•  3 Level test spaces.
•  Tool-free to adjust
•  Test space enlargeable by customer order

2. Hydraulic Tension Clamp

•  Automatically clamp by hydraulic driven
•  Wedge clamp auto-lock by loading
•  Round and flat grip changable for different shape of sample

3. Cross Beam

•  Drove by motor and worm-gear
•  Heavy duty design, long life testing
• Remote control up & down and clamping

4. Extensometer

•  High precision for deformation sensor
•  0.4% to 100% test range of full capacity
•  5,10,25,50,100,200,250mm gauge length selectable
•  1%, 5%, 10%, 25%, 50% deformation range of gauge length

5. Compression and Bending space

•  Spherical seat compression plate
•  3 or 4 point bending selectable

6. Hydraulic loading cylinder

•  Micron level clearance sealing instead of O-ring sealing.
•  Hydraulic sensor easy maintain and changeable

7. Pressure Meter

•  For equipment safety
•  Loading pressure indicated
•  Clamping pressure indicated

8. Oil Temperature control

•  Real time temperature indicated
•  Auto cooling when heavy testing duty

9. Software

•  Used in all popular Windows OS.
•  Multi-language supported by order.
•  Excel test report
•  Microsoft access data base supported
•  Multi-curve supported for test data.
•  Rp0.2, Rt0.5 calculated automatically
•  User programmable and parameter settable for all different test standards.
•  Calibrating automatically.

10. Control Card

•  PCI or PCI-E slot
•  Double input channel of resolution of 1/300000 A/D
•  Two digital input channel.
•  4 pair digital bit input and 4 pair bit output
•  Pulse out put to servo driver
•  Load, deformation, displacement 3 close loop control

Model		UH6430
Maximum force(KN)		300KN
Measuring range of force(KN)		2%-100% of full load capacity
Accuracy		±1% of indicated value
Resolution of displacement measure		0.01mm
Accuracy of deformation measure		±0.5%F.S
Control range of stress speed		1-60MPa/S
Control range of displacement speed		0.5mm/min-50mm/min
Clamping diameter for round specimen(mm)		Ø10-32
Clamping thickness of flat specimen (mm)		0-15
Clamping width of flat specimen (mm)		70
Testing space	Tension	750
	Compression	650
Compression plate size		Ø130
Distance of bending by pass roll(mm)		60～450 mm
Maximum piston stroke (mm)		250
Working environment		Room temperature 10℃～40℃, relative humidity≤90%
Power Supply		3P~380/220v±10%, 50/60Hz
Overall dimension (mm)	Host machine	905×580×2260
	Control cabinet	600×600×1165
Weight（kg）		2700

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