Soft dB Alto6 Spec sheet - Manual (Page 4)

Alto-6ch www.softdb.com
Building Vibration Module
DIN 4150 and USBM RI 8507


Triaxial Vibration Measurement
Acceleration, Velocity and Displacement
Recording on trigger
Acoustic Measurement:
 Leq (A, C and Z)

SPL Slow, Fast and Impulse (A, C and Z)

Wave Recording
Real time Analysis
 Peak velocity & maximum PF in main axe
 Marker on velocity/frequency graph

comparison with guidelines values
Field of application
Vibration Control according to DIN 4150 or USBM RI 8507
for Construction works, blasting, industrial production etc.
Building Acoustic Module
Measurement modes
 Automatic/Manual white noise interrupted
 Automatic Schreader mode
 Automatic detection impulse mode
Processing
 Automatic averaging process
 Automatic 1/1 & 1/3 Oct . analysis
 Edit (suppression of specific curves)
Results
 T10, T20, T30
 Early Decay Time (EDT)
 Dynamic, Clarity (C80)
 Central Time (Ts)
 Definition (D50)
Standard
 EN/IEC 61672, ANSI SLM, ISO 3382