Sound and Vibration Instrument Hire and Calibration

Bruel & Kjaer UA 0559 Specifications

B&K UA 0559 : Mechanical Filter for Accelerometers	£ 2 a day *

Response at Resonance : < +4 dB (+60 %) for temperatures +20 °C to +50 °C.
Cut-off Frequency (-3 dB) : At 2O °C, approximately 35 % of accelerometer's normal mounted resonance frequency. It is a function of load mass and temperature
Filter Slope : Approximately 12 dB/Octave
Temperature Range : -50 °C to 100 °C
Transmission Linearity : Deviation < 2 % up to 10N RMS dynamic load
Electrical Resistance : > 1OO MΩ top to base
Maximum Continuous Dynamic Load : 30 N rms axial (corresponding to 550 ms-2 [-55 g] with 54 gram accelerometer (Type 4370), 15 Nm rms transverse
Maximum Accelerometer Mounting Torque : 1 Nm: when using a tommy bar: 7 Nm
Weight : 16 grams
Materials : Stainless steel AlSl 303. Butyl rubber
Accessories Included : 1 B&K DA 1084 Tommy bar
E&OE - specifications subject to change without notice.
* Our standard hire charges are based on a 4-day minimum period, details other options.