Low Frequency Vibrometer and Analyser

This apparatus is capable of easily measuring the vibration acceleration, velocity and displacement of frequencies within the range of 2-100 Hz by using a lowband acceleration pickup with a preamplifier and also analyzing the major components of vibration by a built-in tunable filter.


Minivibro Model-1422A 1 unit
Vibration pickup Model-2400A 1 unit
Pickup cable 3m 1pc
Dry battery(006P) Encased in main body 1pc
Output cord 1m with plug 1pc
Instruction manual 1copy
Portable case 1pc


Measuring full scale range (5range by 10dB step)
Acceleration range 0.3,1,3,10,30m/s2(Peak)
Velocity range 0.1,0.3,1,3,10cm/s(Peak)
Displacement range 0.1,0.3,1,3,10mm(P-P)
FREQUENCY RANGE 2-100Hz within±5%
Stability Sine wave 16Hz, within 2% at acceleration measurement
Acceleration…EQ Peak Velocity…True RMS Displacement…EQ P-P
Error of range changeover within 2%
Meter Double scale of 0-1 and 0-3 and BATT mark,
Accuracy within 2.5% of full scale
Output AC output ±1V/FS Output impedance 1KΩ
Frequency analysis Accuracy of analyzed frequency Less than 1/2 of minimum
graduation of dial , Q=10 2range ×1:1Hz-10Hz, ×10: 10Hz-100Hz
Range of temperature Operation 0°C-+50°C Storage -20°C-+70°C
Power source Dry battery 006P (9V) 1pc Continuous operating time: 10Hr
Pickup (Refer to the attached drawing)
Model-2400A Detection sensitivity 100mV/m/s2
Dimension, weight Model-1422A:(W)85×(H)190×(D)55mm 750g
Model-2400A:(W)40×(H)55×(D)40mm 200g