ITEM MODEL: B&K Type 4808...
ITEM MODEL: B&K Type 4808 Vibration Exciter
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ITEM MODEL: B and K Measurement Exciter Type 4808
CONDITION: This item is fully tested and in working condition.
DESCRIPTION: The B&K Type 4808 incorporates a design based on magnetic-alloy technology to produce excitation. This exciter is suitable for a variety of research and educational applications that include vibration testing of small objects, measuring mechanical impedance and studying structural response. It has a wide frequency range (5 Hz – 10 kHz), a peak-to-peak displacement of 12.7 mm (0.5 in) and can deliver peak sine forces of up to 187 N (42 lbf) with assisted air-cooling or up to 112 N (25 lbf) without. Use Scenarios include: General vibration testing, Mechanical impedance and mobility measurement, Experimental modal analysis, Structural response testing, Accelerometer and vibration transducer calibration, Educational demonstrations. The preceding description was taken from Bruel & Kjaer’s webpage, please visit their site for information on this product.
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