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High Speed Vibration Testing Equipment For IEC MIL-STD ISO ASTM GB/T Standards

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High Speed Vibration Testing Equipment For IEC MIL-STD ISO ASTM GB/T Standards
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Features
Specifications
Frequency: 2000Hz
Sine Force: 20kN /2000kg/4409lbf
Random Force: 20kN /2000kg/4409lbf
Shock Force: 98kN /9800kg/9918lbf
Channel: 2/4/8/16
Maximum Acceleration: 100g
Maximum Displacement: 100mm (4"）/76mm (3")/51mm (2")
Maximum Load: 300KG
Moving Parts Mass: 20KG
Armature Diameter: 335mm
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High Speed Vibration Testing Equipment

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IEC Vibration Testing Equipment

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ASTM Vibration Testing Equipment
Basic Infomation
Place of Origin: China
Brand Name: Jianqiao
Certification: CE
Model Number: JQA-202-335
Document: Climatic Test Chamber Catal...25.pdf
Payment & Shipping Terms
Packaging Details: Wooden case
Supply Ability: 300 sets
Product Description
Vibration Testing Equipment for IEC, MIL-STD, ISO, ASTM, GB/T Standards
Key Specifications
Attribute Value
Frequency 2000Hz
Sine force 20kN / 2000kg / 4409lbf
Random force 20kN / 2000kg / 4409lbf
Shock force 98kN / 9800kg / 9918lbf
Channel 2/4/8/16
Maximum acceleration 100g
Maximum displacement 100mm (4") / 76mm (3") / 51mm (2")
Maximum load 300KG
Moving parts mass 20KG
Armature diameter 335mm
Why Vibration Testing?
Modern machinery demands high-speed operation and lightweight structures, making static stress/strain measurements insufficient. Dynamic measurements through vibration testing have become essential for quality assurance programs, often combined with temperature and humidity tests to ensure product reliability.
High Speed Vibration Testing Equipment For IEC MIL-STD ISO ASTM GB/T Standards 0 High Speed Vibration Testing Equipment For IEC MIL-STD ISO ASTM GB/T Standards 1
How Does an Exciter Work?
The electromagnetic vibration exciter operates similarly to a loudspeaker, generating movement through current passing through a coil in a magnetic field. The acceleration force is proportional to drive current and magnetic flux, allowing precise vibration level control through current regulation.
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The Power Amplifier
The exciter's frequency response shows three distinct regions: the spring-mass system of the moving element (typically 20Hz resonance), the operational range, and upper frequency limits set by axial resonances (typically above 5kHz for large exciters). Voltage control through low impedance amplifiers is generally preferred for better level control.
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Technical Specifications
Model JQA-202-335 / JQA-203-335
Frequency Range (Hz) 5~3000
Rated sinusoidal force (KN) 20
Shock force (KN) 40/60✱
Max. acceleration (m/s²) 980
Max. speed (m/s) 2
Max. displacement (mmp-p) 51/76
Max. load (kg) 300
Vibration isolation frequency (Hz) 2.5
Shaking table type JQ-20
Moving parts weight (kg) 23
Armature diameter (φmm) 335
Allowable eccentric moment (N x m) 490
Outer dimension (W*H*D) (mm) 1080*990*860
Shaker weight (kg) 1600
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About Guangdong Jianqiao Testing Equipment Co., Ltd
We are a professional manufacturer specializing in R&D, production, and sales of vibration test systems, environmental test chambers, and battery testing equipment. With a team of senior R&D engineers and comprehensive after-sales service, we've provided high-quality products and solutions to top enterprises and over 11,000 end users for 20 years.
Our products meet ISO9001 standards and comply with ISO, ASTM, DIN, EN, BS, UL, JIS, GB/T, GJB, and other international standards. They are widely used in new energy vehicles, aerospace, shipping, electronics, and scientific research institutions.
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