Konsultasi Lingkungan, Kesehatan dan Keselamatan Kerja (OHS) Perusahaan Distributor/Agen Peralatan Industrial Hygiene Lingkungan Food Safety & Hygiene Setifikasi Kompetensi Personil Lingkungan K3 Kalibrasi Instrument

VM 31-HAWB Monitoring Vibration Meter

The PCE-VM 31-HAWB Condition Monitoring Human Vibration Meter is designed for measuring human vibration at the workplace. The Condition MonitoringVibration Meter can calculate hand-arm vibration measurements according to ISO 5349 and whole-body vibration measurements according to ISO 2631. Each sensor consists of a triaxial Vibration Meter that captures acceleration, velocity, and displacement measurements. In addition to human vibration measurements, the Vibration Meter or Vibration Analyzer can measure the vibrations of machines. The Vibration Analyzer also supports TEDS, which means that it can detect and identify TEDS-capable sensors automatically.

Technical specifications

Measuring range Sensor with 1 mV/(m/s²) Sensor with 10 mV/(m/s²)
Acceleration 1100 m/s² / 3609 ft/s² 110 m/s² / 361 ft/s²
Velocity 100 mm/s … 10,000 mm/s
4.0 in/s … 394.0 in/s (1 kHz/1 Hz)
10 mm/s … 1,000 mm/s
0.4 in/s … 39.4 in/s (1 kHz/1 Hz)
Displacement (Peak) 250 µm … 15,000 µm
0.01 in … 0.6 in (5 Hz/250 Hz)
25 µm … 1,500 µm
0.001 in … 0.06 in (5 Hz/250 Hz)
Display resolution (1 / 10 mV/(m/s²))
Acceleration 0.01 m/s² / 0.4 in/s²
Velocity 0.1 mm/s / 0.004 in/s
Displacement 1 µm / 4 x 10-5 in
Linearity range > 75 dB for ±6 % error
Noise < 0.003 m/s² / 0.12 in/s²
Inputs 4 Low-Power-IEPE inputs; 0.7 mA / 17 V; TEDS support, IEEE1451.4, Template 25
Sensor sensibility 0.8 – 120 mV/(m/s²)
Display units human vibration
(acceleration)
Interval RMS
vector sum
max. running RMS (MTVV)
vibration dose value (VDV)
Display units acceleration, velocity, displacement running RMS
maximum RMS
vector sum
peak value
maximum peak value
Filters Weighting filters: Wb, Wc, Wd, Wh, Wj, Wk, Wm
Unweighted: 6.3 – 1259 Hz (H/A) / 0.4 – 100 Hz (G/K)
Acceleration: 0.1 – 2000 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, 3 – 240 / 6 – 480 / 12 – 960 / 24 – 1920 Hz
Data memory Flash, 10,000 measurements, 1,000 FFts, each with date, time and comment
Display OLED, 128 x 160 pixels, coloured
Interface USB 2.0, full speed, CDC-mode (virtual COM port), via cable VM2x-USB
Batteries 3 x 1.5 V AAA batteries or accumulators (LR03 or HR03)
Environmental conditions -20° C … +60° C / -4° F … +140° F
< 95 % RH
Approx. dimensions 125 mm x 65 mm x 27 mm
4.9 in x 2.6 in x 1.1 in (without connectors)
Approx. weight 140 g / 0.31 lbs
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