Dynamic Shaker and Amplifier Type DMA31E/D10-300 & CF-300 Cooler.

This system was purchased by one of our university clients but was never used for the intended project. We have been asked to sell it on their behalf.

Dynamic Shaker and Amplifier type DMA31E/D10-300

The unit is brand new and has never been used.

Included is;

System Model: DMA31E/D10-300

Complete vibration system as listed below:

Input Power: 400V/50Hz/3 Phase or specified as customer requirement

1) D10-300 Electro-dynamic Shaker with Trunnion, Vertical Pneumatic Load Support for maximum 120 Kg

Sine Force: 3 kN

Random Force: 3 kN

Shock Force (6 ms, 1/2 Sine): 6 kN Frequency Range: DC~ 5,000 Hz Maximum Acceleration (Bare Table): 100g Maximum Velocity: 2 m/s

Maximum Displacement (Peak to Peak): 40 mm

Armature Diameter: 150 mm

Effective Moving Mass: 2.0 kg

Grid Pattern: 13 stainless steel M8 Inserts, 6 on 60 mm Ф, 6 on 120 mm Ф

2) DMA41E Digital Power Amplifier

Power Output: 3.2 kVA

Signal to Noise Ratio: Greater than 65dB

Amplifier Efficiency: Greater than 90%

Interconnected cable between DMA41E power amplifier and D10-300 shaker, 5 meters in length

3) CF-300 Cooling Blower with Silencer Power Requirements: 0.75 kW

Cooling Blower with 4 meters of flexible hose

4) Standard Accessories equipped with the system Pressure Regulating Valve

Internal Load Support

Air Isolated Trunnion

5) Two sets of Operating/Maintenance manuals and drawings in English

Vibration control

To supply a vibration controller model IMV K2 to perform your vibration tests, consisting of the following:

 1 Front end DSP box

 2 analogue inputs (Control / Measure)

 1 analogue output (Drive)

 Random software VTS-9201

 Sine software VTS-9202

 2 x 10mv/g accelerometer with 5 mtr low noise microdot cable

Cost (new): ~£27,500 (ex VAT) Purchased: Jan 2020