PCE-VM 31 - Human Body / Machine Vibration Meter - FFT Analysis
Technical specifications
***Sensors not included - sold separately***
| Parameter/Measurement 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 |
| Speed |
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) |
| Shift (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) |
|
Readout (1 / 10 mV/(m/s²)) |
||
| Acceleration | 0.01 m/s² / 0.4 in/s² | |
| Speed | 0.1 mm/s / 0.004 in/s | |
| Displacement | 1 µm / 4 x 10 -5 in | |
|
Range of linearity |
> 75 dB for ±6 % error. |
|
| Noise | < 0.003 m/s² / 0.12 in/s² | |
| Inputs | 4 Low-Power-IEPE inputs, 0.7mA / 17V, TEDS support, IEEE1451.4, Standard 25 | |
| Sensor sensitivity | 0.8 - 120 mV/(m/s²) | |
|
Indications of human vibrations (acceleration) |
Interval RMS Vector SUM MAX measured RMS(MTVV) Vibration Dose value (VDV) |
|
| Acceleration, velocity, displacement indicators |
RMS measured value MAX RMS Vector SUM Peak Value MAX 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 | ||
| Speed: 1 - 100 Hz / 2 - 1000 Hz / 10 - 1000 Hz | ||
| Offset: 5 - 250 Hz | ||
| Frequency analysis (FFT) | 125 lines for X/Y/Z, acceleration peak spectrum, 3 - 240 / 6 - 480 / 12 - 960 / 24 - 1920 Hz | |
| Data memory | Flash, 10,000 counts, 1,000 FFts, each with date, time and comment | |
| Screen | OLED, 128 x 160 pixels, color | |
| Exit | USB 2.0, full speed, CDC mode (virtual COM port), via VM2x-USB cable | |
| Power supply | 3 x 1.5 V AAA batteries or accumulators (LR03 or HR03) | |
| Environmental conditions |
-20° C ... +60° C / -4° F ... +140° F < 95% RH |
|
| Dimensions |
125mm x 65mm x 27mm 4.9 in x 2.6 in x 1.1 in (without connectors) |
|
| About weight | 140g / 0.31lbs | |
***Sensors not included - sold separately***
The PCE-VM 31 is specifically designed for the measurement and analysis of human body vibrations. The vibration meter can calculate hand-arm vibration measurements according to ISO 5349 and whole-body vibration measurements according to ISO 2631. In addition to human body vibration measurements, the vibration meter can also measure machine and building vibrations according to ISO 108160-1/2/3/5/6/7. The meter also supports TEDS, which means it can automatically detect and recognize TEDS-enabled sensors. In total, the device has 4 independent measurement channels. Vibration acceleration can be visualized by FTT with up to 125 lines. The internal memory can store up to 10,000 readings or up to 1,000 FTTs, each with date, time and a comment entry. Measurement data can be transferred to a PC via the USB 2.0 interface.
***Sensors not included - sold separately
***Sensors not included - sold separately
- For triaxial measurement (Xh, Yh and Zh axes) of human hand-arm and whole body vibration
- For hand-arm vibration syndrome (HAVS) and carpal tunnel syndrome risk assessment, for EAVs and ELV measurements and regulatory compliance
- Speed, acceleration, vibration displacement
- 3 channel FFT
- TEDS support
- Memory for up to 10,000 records
- USB interface
- Compact design
- Easy to use
- For hand-arm vibration syndrome (HAVS) and carpal tunnel syndrome risk assessment, for EAVs and ELV measurements and regulatory compliance
- Speed, acceleration, vibration displacement
- 3 channel FFT
- TEDS support
- Memory for up to 10,000 records
- USB interface
- Compact design
- Easy to use
Package contents
1 x PCE-VM 31 vibration meter
1 x USB Cable
3 x Batteries
1 x User Manual
1 x Carrying case
1 x USB Cable
3 x Batteries
1 x User Manual
1 x Carrying case
Sensors not included - sold separately
