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3-Axis Vibration Testing Machine With Head Expander And Vibration Controller

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3-Axis Vibration Testing Machine With Head Expander And Vibration Controller

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Brand Name :	LABTONE
Model Number :	EV203
Certification :	CE / ISO
Price :	Negotiable
Payment Terms :	T/T, L/C
Supply Ability :	15 Sets / Month
Delivery Time :	45 Working Days

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3-Axis Vibration Testing Machine With Head Expander And Vibration Controller

3-axis Vibration Testing Machine With Head Expander and Vibration Controller

Vibration Test Systems

EV series of electromagnetic vibration testing system simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.

Specifications: EV203-EV220

Model	EV203	EV206	EV210	EV220
Vibration Generator	VG300/40	VG300/50	VG1000/50	VG2000/50
Frequency(Hz)	2-2500	2-3000	2-3000	2-2500
Max Exiting Force(kg.f)	300	600	1000	2000
Max. Displacement (mm p-p)	40	50	50	50
Max. Acceleration(g)	100	100	100	100
Max. Velocity(cm/s)	120	200	200	200
Payload(kg)	120	200	300	400
Armature Mass(kg)	3	6	10	20
Armature Diameter(mm)	φ150	φ200	φ240	φ320
Cooling Method	Forced Air Cooling
Vibration Generator Weight(kg)	460	920	1100	1600
Vibration Generator Dimension LWH(MM)	750555670	800600710	845685840	12008701100
Power Amplifier	Amp3k	Amp6k	Amp12k	Amp22k
Cooling Method	Forced Air Cooling
Power Amplifier Weight(kg)	250	320	350	500
Power Amplifier Dimension LWH(MM)	8005501250	8005501250	8005501520	8005501520
Utility Requirements	3-phase AC380V ±10% 50Hz
Aggregate Capacity(KW)	9	20	25	35

Applicable Standards:

MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.

Applicable Industries:

utomotive, Electronics, Aviation, Vessel, Telecommunication, Military Industry, Measuring Instrument etc.

Features:

Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability.
Load center airbag with high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation.
High efficiency D class power switching, 3-sigma peak current, low power consumption and minimum harmonic distortion.
Quick self-diagnosis with safety interlock, high safety reliability.
Airbag shock isolation device for vibration platform without the need of additional. foundation, perfect reproduction of vibrational wave and reduction in vibration transmittance.
Horizontal and vertical expansion platforms for different applications.
Simple controller operation.

Working Principle:

3-Axis Vibration Testing Machine With Head Expander And Vibration Controller

Test requirements and model selection guide

To choose a suitable vibration test system, the most important thing is to know the exciting force required to perform the vibration test. To evaluate and calculate the exciting force, the following test specifications should be known:

Clear Testing Requirements:

Frequency (Frequency Range)
Maximum Acceleration
Maximum Displacement
Maximum Velocity
Specimen Mass and Fixation

The specimen fixation is selected based on the upper limit of test frequency and specimen size, either vertical expansion platform or horizontal slip table. Specimen mass is needed to evaluate the required exciting force for vibration test.

Evaluation of Armature Mass

When evaluating the exciting force needed for vibration test, you can choose a temporary armature mass (according to the model of EV series)

Customer Services:

Presales

Technical consultation: test method, laboratory planning and suggestion.
Equipment selection: selection scheme, FAQ.
Product testing scheme.

In-Sales

Customer communication and progress report.
Guidance for pre-installation preparation, equipment commissioning and test run.
Calibration (when Third Party’s verification is required).

After-Sales

Technical training: operation of equipment, daily maintenance, common fault diagnosis and troubleshooting.

Scheduled on-site service: Detection of problem as soon as possible in order to eliminate equipment and anthropogenic hazards. This is to ensure long term and stable equipment operation as well as delivery of latest technical information.

Technical support: special paid services are provided according to customer’s needs.

3-Axis Vibration Testing Machine With Head Expander And Vibration Controller

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