Bruel & Kjaer - 4913 Stroboscope

Applications :

http://www.cieri.net/Documenti/Misure%20audio/Bruel%20&%20Kjaer%20-%20Flutter%20Compensation%20(Technical%20Review%20No.4-1982).pdf

http://www.technicalaudio.com/pdf/Bruel&Kjaer/Bruel&Kjaer_Exciter_Control_Vibration_1050.pdf

https://www.bksv.com/media/doc/bp0298.pdf

Bruel & Kjaer - 4913 Stroboscope

Combined unit for motion analysis and speed measurement, for direct observation of vibratory, rotary or reciprocating motion. Measurements of the frequency of movement or speed, plus phase and phase delay.

• Trigger: Int. From 5 to 105 Hz. Ext. From 0 to 10 kHz

• Slow motion: from 0.05 to 5 Hz; phase number between 0 and 360 °; time delay between 0 and 3.6 s

• Flash modes: repetitive, double or single

• Numerical readings in rpm, Hz, degrees and seconds

• Average flash intensity at 0.5 m: 7000 lux

• Separate Xenon flash with 3 m cable. DS 0594 rubber protection available

• H x W x D: 149 x 380 x 218 mm