MMF M 31 Human Vibration Analyzer Box Pack2

VM31 – Human Vibration Analyzer

The VM-31 Human Vibration Analyzer from MMF makes a versatile tool for the measurement of human response to vibrations, condition monitoring of machinery or as vibration meter and frequency analyzer for other applications requiring single or tri-axial vibration measurements.

The meter’s compact design with a colored OLED display allows for quick and user-friendly operation.

For hand vibration measurement according to ISO 5349 and ISO/TR 18570, whole body vibration measurement according to ISO 2631 and ship vibration according to ISO 20283-5.

Display of running and interval RMS value (RMS), maximum RMS value (MTVV), vibration dose value (VDV), vibration total value, peak value, and maximum peak value.

Three-channel FFT for finding main frequencies.

Product Datasheet

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Category: Vibrations

Specifications

MMF’s VM-31 vibration meter is a versatile instrument for measuring human response to vibration, condition monitoring of machinery or as a vibration meter and frequency analyzer for other applications requiring single or three-axis vibration measurements. The meter’s compact design with a colored OLED display allows for quick and user-friendly operation.

For hand-arm vibration according to ISO5349 and ISO/TR 18570, whole-body vibration according to ISO2631 and ship vibration according to ISO 20283-5.
Acceleration, speed and displacement range for machine vibration.
Display of running and interval RMS, maximum RMS (MTVV), vibration dose value (VDV), vector sum, peak and maximum peak value
Fourth channel for SEAT measurements at driver seats
3-channel FFT for main frequency detection
TEDS support for automatic sensor detection
Memory for storing measurements at the touch of a button
Data logger function for RMS or peak values
USB interface for data transfer to a PC
Excel macro for calculation of daily exposure A(8) and report generation
Compact design
Simple operation

Measuring inputs	4 Low Power IEPE inputs with TEDS for sensors with 8 to 1200 mV/g
Human Vibration Weight Filters	Wb, Wc, Wd, Wh, Wj, Wk, Wm and Wp to ISO8041
Band Filters	Human vibration: 0.4 – 100 Hz; 6.3 – 1259 Hz Acceleration: 0.1 – 1500 Hz; 1 – 1000 Hz Velocity: 1 – 100 Hz; 2 – 1000 Hz; 10 – 1000 Hz Displacement: 5 – 250 Hz
Frequency Analysis (FFT)	125 lines for X/Y/Z, peak acceleration spectrum
Data Memory	10000 manually stored measurements, 100 log files of 32000 measurements each, 1000 FFTs, each with date, time and comments
Display	OLED, 128 x 160 pixels, colored
Batteries	3 accumulators HR03 or alkaline cells LR03 (AAA), 10 -14 hours of operation