VM31

Vibration Meter for human and machine vibration

Delivery version

For hand-arm vibration measurement according to ISO5349 and ISO/TR 18570, whole-body vibration measurement according to ISO2631 and ship vibration according to ISO 20283-5
Measuring ranges for acceleration, velocity and displacement for measuring machine vibrations
Anzeige von gleitendem und Intervall-Effektivwert (RMS), Maximal-Effektivwert (MTVV), Schwingungsdosiswert (VDV), Schwingungsgesamtwert (aW), Spitzenwert und Maximal-Spitzenwert
Additional measuring channel, e.g. for SEAT measurement on driver’s seats
Three-channel FFT for finding main frequencies
TEDS support – automatic detection of sensor sensitivity
Measurement storage
Data logger for rms and peak values
USB interface for data transfer to the PC
Excel macro for calculating the daily exposure value A(8) and generating standard-compliant reports
Handy pocket size

Channel number	4
Measuring range acceleration	0.1 .. 6000 m/s²
Measuring range velocity	0.1 .. 50 000 mm/s
Measuring range displacement	0.001 .. 75 mm
Frequency range acceleration	0.1 .. 2000 Hz, 1 .. 1000 Hz
Frequency range velocity	1 .. 100 Hz, 2 .. 1000 Hz, 10 .. 1000 Hz
Frequency range displacement	5 .. 250 Hz
RMS	yes
Vector sum (X/Y/Z)	yes
Peak value	Peak
Frequency analysis (FFT)	125 lines
Measurement memory	10 000 measured values

For data import and calculation of vibration exposure A(8) and VDV(8) an Excel macro file is provided

Accessories for this product

Hand Arm Kit with VM31, Sensor and Accessories

Hand Arm and Whole Body Kit with VM31, Sensor and Accessories

Machine Vibration Kit with VM31, Sensor and Accessories

Whole Body Kit with VM31, Sensor and Accessories

	VM31	VM100A	VM100B
Channel number	4	9	3
Measuring range acceleration	0.1 .. 6000 m/s²	0.0001 .. 100 000 m/s²	0.0001 .. 100 000 m/s²
Measuring range velocity	0.1 .. 50 000 mm/s	0.0001 .. 100 000 mm/s	0.0001 .. 100 000 mm/s
Measuring range displacement	0.001 .. 75 mm	0.000 01 .. 100 mm	0.000 01 .. 100 mm
Frequency range acceleration	0.1 .. 2000 Hz, 1 .. 1000 Hz	0.4 .. 24 000 Hz, div. Filter	0.4 .. 24 000 Hz, div. Filter
Frequency range velocity	1 .. 100 Hz, 2 .. 1000 Hz, 10 .. 1000 Hz	2 .. 2000 Hz, div. Filter	2 .. 2000 Hz, div. Filter
Frequency range displacement	5 .. 250 Hz	2 .. 300 Hz, div. Filter	2 .. 300 Hz, div. Filter
RMS	yes	yes	yes
Vector sum (X/Y/Z)	yes	yes	yes
Peak value	Peak	Hold peak, Peak, Peak-to-Peak	Hold peak, Peak, Peak-to-Peak
Frequency analysis (FFT)	125 lines	1024 .. 65 536 points	1024 .. 65 536 points
Measurement memory	10 000 measured values	Bitmap, CSV, SD card, WAVE	Bitmap, CSV, SD card, WAVE
Crest factor	-	yes	yes
Main frequency	-	yes	yes
Protection	-	IP65	IP65