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4-Channel Human Vibration Analyzer VM 31

4-Channel Human Vibration Analyzer VM 31

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4-Channel Human Vibration Analyzer VM 31

 

·      For Hand-Arm vibration to ISO5349, whole-body vibration to ISO2631 and ship vibration to ISO 6954

·      Acceleration, velocity and displacement ranges 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 the detection of main frequencies

·      TEDS support for automatic sensor detection

·      Memory for saving measurements by keypress

·      Data logger function for RMS or peak values

·      USB interface for data transfer to a PC

·      Excel macro for the 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 weighting filters

Wb, Wc, Wd, Wh, Wj, Wk and Wm 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 spectrum of acceleration

Data memory

10000 manually saved measurements, 100 log files of 32000 measurements each, 1000 FFTs, each with date, time and comment

Display

OLED, 128 x 160 pixels, colored

Batteries

3 accumulators HR03 or alkaline cells LR03 (AAA), 10 -14 hours operation

Kits

Hand-Arm kit

Whole-body Kit

Hand Arm & Whole Body Kit

Machine vibration Kit

Model Nos.

VM31-HA

VM31-WB

VM31-HAWB

VM31-M

 

VM31, triaxial accelerometer KS903.10, sensor cable 3 m, handle adapter 141 and 143, USB cable,

batteries, instruction manual

VM31, triaxial seat accelerometer KB103SVD, USB cable, batteries, instruction manual

VM31, triaxial accelerometer KS903.10, sensor cable 3 m, triaxial seat accelerometer KB103SVD,

handle adapter 141 and 143, USB cable, batteries, instruction manual

VM31, triaxial accelerometer KS903.100, sensor cable 3 m, magnetic base 008, sensor probe 001,

USB cable, batteries, instruction manual