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Electrodynamic Vibration Tester DY-50CP
- Date：2026-11-11
- Visits：1036
- Product introduction
- Related products
The DY-50CP is an economical sine vibration test system covering 1–600 Hz with a rated payload of 50 kg. It supports fixed-frequency, sweep, multiple-frequency, logarithmic, random and programmed tests, reproducing the vibration encountered by electronic products, automotive components, instruments and packaged goods during transport, storage and service.
The system consists of a vertical vibration table and a separate control cabinet. A 7-inch industrial touchscreen sets frequency, amplitude and duration, while four-point synchronous excitation keeps table motion uniform. An anti-interference circuit suppresses the effect of strong electromagnetic fields, and the table itself is non-magnetic and static-free.
Applications
Goods in ships, aircraft, road vehicles and spacecraft, as well as equipment in daily use, are continuously exposed to vibration at varying frequencies and levels. Bringing that environment into the laboratory exposes weak structural points, loosening fasteners and inadequate packaging protection at the design stage, and supports routine vibration screening before shipment. Typical industries include electronics, telecommunications, optoelectronics, medical instruments, automotive parts, appliances, toys, packaging and building materials.
Acceleration and displacement are linked by the standard relation acceleration (g) = 0.002 × f²(Hz) × D(mm, peak-to-peak). The control software displays the running program, live frequency and the frequency curve, and can store, export and edit test data. An external accelerometer may be fitted for closed-loop feedback.
Specifications
Item Specification Model DY-50CP (amplitude and acceleration not displayed; sensor monitoring optional) Frequency range 1–600 Hz (custom 1–5000 Hz) Rated payload 50 kg (customisable) Vibration direction Vertical (X / Y / Z multi-axis on request) Table size W500 × D500 mm (customisable) Table body dimensions W500 × D500 × H320 mm Control cabinet dimensions W350 × D250 × H720 mm Frequency resolution 0.1 Hz Maximum acceleration 20 g (varies with frequency) Amplitude 0–5 mm (varies with frequency) Control 7-inch industrial touchscreen Excitation / amplitude modulation Electrodynamic / electronic amplitude modulation Waveform Sine Timer range 0–9999 H / M / S, freely set Cycle count 0–9999, freely set Test modes Fixed frequency, sweep, multiple frequency, logarithmic, random, programmed Protection Over-temperature, phase loss, short circuit, over-current, overload Cooling Forced air Power supply AC220V / 50 Hz ±5% Power consumption 1.5 kVA Net weight approx. 145 kg Note Payload, table size and frequency range are configurable; shipping documents govern Test modes
Item Specification Fixed frequency Sine vibration at a selected resonance, specified or dangerous frequency for a set duration Sweep Low → high → low at a defined level counts as one sweep; repeat to the required count or time Multiple frequency Frequency changes exponentially with time at one octave per minute; f1→f2→f1 takes 6.644·log10(f2/f1) minutes Logarithmic Slow sweep at low frequency, fast at high frequency; sweep rate doubles per minute Random Non-deterministic vibration reproducing measured field environments Programmed Several frequency/time groups executed singly or in sequence Applicable standards
Standard Scope International reference GB/T 2423.10 Environmental testing — sinusoidal vibration IEC 60068-2-6 GB/T 4857.7 Packaging — vibration test at fixed low frequency ISO 2247 ISO 13355 Packaging — vertical random vibration testing ASTM D4728 ASTM D999 Vibration testing of shipping containers ISO 2247 ASTM D3580 Vertical linear vibration of products ISO 2247 IEC 60068-2-64 Broad-band random vibration testing — Ordering information
To configure a system, provide specimen mass and envelope, target frequency band, required acceleration or displacement, and the governing standard. Table size, payload and multi-axis direction are all configurable. For package drop and tumble testing see the rotating barrel drop tester and the single wing drop tester.
Dongguan Dongyang Machinery Co., Ltd. — manufacturer of 200+ reliability testing machines. Contact us for quotation: 13790146684 (WhatsApp/WeChat available).
