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It is a universal testing machine capable of carrying out tensile, compression, bending, and shearing fesfs. Operation is manual, semiautomatic, and automatic. The test instrument can be modularised taking into account that the structure can house 3 permanently installed load cells for compression tests, and 3 sets of tensile grips for tests, including at break. Our system uses several cards (for axis and cell reader control) that are connected via CanBus to enable displacements to position or force at a feedback speed of 1000 Hz. Load cell reads are effected ì,000 times per second. Minimum indexing is 1/32,700 (this can be increased by slowing down load cell reading).
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Spring tension-compression machine
Product info:They are used for tension-compression, torsion, fatigue, sorting and strength testing...
Spring Fatigue Testing Machine
Product info:They are used for tension-compression, torsion, fatigue, sorting and strength testing...
Spring Torsion Testing Machine
Product info:They are used for tension-compression, torsion, fatigue, sorting and strength testing...
Spring Sorting Testing Machine
Product info:They are used for tension-compression, torsion, fatigue, sorting and strength testing...
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SPRINGTEST 3
Automatic tester
With its CENTOR Dual force gauge, fixed plate and adjustable plate, this unit can be used to test high-capacity tension and compression springs. The command automatically determines the origin of the displacements and then stops the machine at a predetermined flexion value to measure the height under load. It is also possible to measure flexion, and cycles can be programmed.The instrument has an RS232 to store the results on a computer. Additional sensors are available to provide high levels of precision for springs with low force levels.
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Four-ball friction testing machine is used under extraordinary high point touch pressure, through sliding friction, to evaluate the character of lubrication. Include index of PB, PD, ZMZ etc.
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Equipment for force and length control on compress/on and tension spring.
Manually operated spring tester with slow and fast speed.
Two adjustable loks to execute tests on two measures are pre-set.
C structure with 197 mm working height It's possible to insert o guiding
spring pin.
The instrument is equipped with diigital optic line for length measures with
0.01 division and electronic load cell for spring load measuring.
Automatic compensation of load cell' give.
DIGITAL
Force and lengths are visualized on two displays by operating the push button pane/. Kgs and Newtons are the commutabile units, however pounds and inches are available too, on request. The following functions can be pre-set m rough keyboard.
• AUTOMATIC ZEROSETTING.
• RECAllo-RATION.
• MULTICELI.
• TOLERANCES.
• DATA TRANSMISSION PS 232,
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SPRINGTEST 1
Basic tester
A very simple, economical system for checking compression springs. The measurement head gives the force applied, the displacement sensor shows the flexion or height measured under load.
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Equipment for strength and length control on compression and tension
springs.
The equipment is manually operated.
Fast and slow speed can be selected.
The structure is self-bearing, test space is enclosed between two colums in
order to give greater stiffness to the frame.
Upper crosspiece with holes enables an easy assembly of guiding spring
pin. It is also used as safety device for tests on unstable springs.
The spring tester is supplied with a digital optical line for length
measurements with 0.01 mm division and electronic load cell to test spring
strength.
Automatic compensation of load cell.
DIGITAL
Forces and lengths are visualized on tvo displays by operating the push button panel. Kgs and Newtons are commutable units, however pounds and inches are available too, on request. The following functions con be pre-sef through keyboard:
• AUTOMATIC ZEROSETTING.
• RECALIBRATION.
• MULTICELI.
• TOLERANCES.
• DATA TRANSMISSION RS 232.
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This machine is a new spring testing instrument,which use several advanced technologies so as to further improve the test accuracy and ensure the testing efficiency. The test load is divided into 3 grades so that the testing range is expanded. The machine can test 9 testing points at different speeds and return to the initial position automatically. 6 types of files can be stored for future usuage. It can also auto-revise the dis[lacement of the load cell. What's more, the machine also has function of peak value holding, overload protection, zero clearing at any test point, stiffness calculation, data retrieval, etc. It's suitable for the test of all precision extension & compression springs and testing fragile materials.
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A system specially designed for high-precision measurements of compression springs. With its high reduction ratio, this manually operated test stand is well suited to measurement of small springs with low force levels.The displacement sensor gives a measurement of the flexion or height measured under load with a resolution of 0.005 mm.The test stand is equipped with a set of adjustable limit stops.The measurement display shows the force and the displacement simultaneously and plots the graph curve for the spring.
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Recent sales of Zwick’s electro-mechanical testing actuator have provided unique solutions for customers carrying out diverse mechanical testing. For example, in the automotive industry it has been used to test seat head rests, foams, steering columns, gearshifts, brake pedal assemblies, switches, connectors, and solenoids. In the medical industry components such as needles and bone have been successfully evaluated, whilst for sporting equipment the system has carried out tests on skis, and snowboards.
This wide variety of tests is possible due to a truly impressive specification, and a reliable testing system based on many core components from the Zwick Roell Group product portfolio. The EM Actuator is the obvious solution for many different and complex testing applications.
The electro-mechanical testing actuator is quite unique as it can be directly assembled, at any angle, into a production line and controlled via dedicated I/O control systems, or it can be used in stand-alone mode with a dedicated test stand. In addition it can be fitted to any standard Zwick universal test frame thereby adding an additional test axis for tests which require side loads All standard Zwick attachments can easily be attached.
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SF1491 EMSY Spring Tester
Capacity:
Model 1491:
Axial force: 50 kN (11,000 lbf)
Lateral force: 2.5 kN (560 lbf)
Applications:
The SF1491 EMSY Spring Tester is specifically designed to determine detailed force line (load center) information on automotive suspension springs.
About the SF1490 Series Spring Testers:
The SF1491 EMSY Spring Tester is a floor standing electro-mechanical testing machine equipped with Instron's EMSY load cell system that determines the true response vector of a coil compression spring under load. This information is used by spring manufacturers and suspension design engineers to develop suspensions for automobiles and light trucks with better and safer ride characteristics.
The system uses nine load cells to accurately determine the center of load position on the upper and lower spring bearing surfaces as well as all axial and lateral loads and moments generated by the spring.
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General features :
- Springtester for Traction and Compression tests
- Integrated Printer (thermal)
- RS 232 Data Output to PC
- Digital length measuring unit (Output only in its display)
High / low limits: Programmable high / low setpoints for go / no-go testing. Light and sound signal output
- Up to 10 mesured results can be stored internally
- Average result calcultion of the stored value possible
- Peak-Hold-Function to capture the max value
- Auto-Peak-Hold that automatically Re-Zeroes after 0 - 10 sec.
- Automatic Power-Off, programmable after 1 - 60 minutes
- Selectable Units: kg, lbf, Newton
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TesT 205 screw testing machines were newly developed based on the
experience of many years and essentially consist out of 4 components:
• 1 force/torque transducer
• 1 machine frame with regulated drive, angle measurement and table
• 1 PC with integrated data acquisition board and motor control
• 1 Software package
The evaluation takes place in real time processing and online during
the test sequences. The force/torque transducer is patented. Its shaping permits the measurement of the 3 quantities: total torque, head friction torque and clamping force without influence of one quantity by one of the others.
Sequences can be programmed by yourselves using the general instructions existing in the software. The available finished software packages according to international standards or standards of the car
manufacturers can be adapted to the individual desires of the user at
any time.
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The TRANSIENT 2000 family of generators, replicate EMC events that can be observed in the low power distribution system, telecommunication or data lines.
TRANSIENT 2000 generators can replicate the following phenomena:
ElectroStatic Discharges (ESD), Electric Fast Transients (EFT),Combination Wave(CWG), 100kHz Ringwave and 10/700us Telecom, AC and Impulse Magnetic Fields, AC and DC power line interruptions (DIPS).
TRA2000 can be expanded for;
Common Mode tests(DC to 9kHz), Balanced & un-balanced telecom tests, magnetic fields, Three Phase Testing to 100A for EFT, SURGE, 100kHz Ringwave, Dips & Interrupts.
Available with customer specific multiple event combinations (ESD, EFT, SURGE, RING, DIPS), EMC Partner TRANSIENT generators can all be upgraded to add more capability when required.
Unique in their class, TRANSIENT immunity systems include as standard an internal motor variac to enable Dip and Variation tests, at any user programmable level, as per IEC 61000-4-11 Ed2.
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