Condition Monitoring PCE-VM 31-HA

Condition Monitoring Human Vibration Meter with Hand-Arm Sensor PCE-VM 31-HA

Order no.: PCE-VM 31-HA

GTIN (EAN): 4250348714428

Description

The PCE-VM 31-HA Condition Monitoring Human Vibration Meter is designed for measuring human vibration at the workplace. The Condition Monitoring Human 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 vibration measurements, the Condition Monitoring Human Vibration Meter or Vibration Analyzer can measure the vibrations of machines. The Condition Monitoring Human Vibration Meter also supports TEDS, which means that it can detect and identify TEDS-capable sensors automatically. Overall, the device comes with 4 independent measuring channels. The measured data can be displayed as interval, running or maximum RMS (MTVV), as well as estimated vibration dose value (eVDV), vector sum, peak, and maximum peak. The acceleration can also be displayed as FTT with up to 125 lines. The internal flash memory of the Condition Monitoring Human Vibration Meter can store up to 10,000 measurements or up to 1,000 FTTs, each with date, time, and a comment. The measured data can also be transferred to a PC via the USB 2.0 interface.

Includes hand-arm sensor only - whole-body sensor sold separately (see accessories)

Highlights

- For tri-axial measurement (Xh, Yh and Zh axes) of hand-arm and whole-body

human vibration

- For hand-arm vibration syndrome (HAVS) and carpal tunnel syndrome risk

assessment, measuring exposure action values (EAVs) and exposure limited values

(ELVs), and regulation compliance

- Velocity, acceleration, displacement

- 3 channel FFT

- TEDS support

- Flash memory for up to 10,000 readings

- USB interface

- Compact design

- Easy to use - ISO 8041 calibration certificate option available (see

accessories)

Specification

Acceleration
Measuring range	0,1 ... 1100 m/s²
Resolution	0,01 m/s²

Acceleration
Measuring range	0,1 ... 110 m/s²
Resolution	0,01 m/s²

Speed
Measuring range	100 ... 10000 mm/s
Resolution	0.1 mm/s
Frequency range	1 kHz / 1 Hz

Speed
Measuring range	10 ... 1000 mm/s
Resolution	0.1 mm/s
Frequency range	1 kHz / 1 Hz

Path
Measuring range	250 ... 15000 µm
Resolution	1 µm
Frequency range	5 Hz / 250 Hz

Path
Measuring range	25 ... 1500 µm
Resolution	1 µm
Frequency range	5 Hz / 250 Hz

General technical data
Inputs	IEPE
Input (additional information)	4 channels, low power (0.7 mA / 17 V), TEDS (IEEE 1451.4)
Measuring functions	RMS, peak, FFT frequency analysis, Peak-peak, Human vibration measurement (hand-arm)
FFT	X/Y/Z, peak value spectrum of acceleration, frequency ranges 3 - 240 / 6 - 480 / 12 - 960 / 24 - 1920 Hz
Frequency weighting	Wb, Wc, Wd, Wh, Wj, Wk, Wm
Display type	OLED
Display resolution	128 x 160 pixels
Storage medium	Internal memory
Storage capacity	10000 Data records
Memory capacity (additional information)	FFT memory: up to 1,000 FFT spectra
Interface	USB 2.0
FFT spectrum (resolution)	125 lines
Sensitivity	0.8 ... 120 mV / (m/s²)
Linearity	> 75 dB for ±6 % error
Menu language	English, English (GB)
Protection class (device)	IP20
Power supply	batteries
(Rechargeable) battery	3 x 1,5 V AAA battery , Alkali-manganese
Capacity	1200 mAh
Operating conditions	-20 ... 60 °C , 0 ... 95 % RH
Storage conditions	-20 ... 60 °C , 0 ... 95 % RH
Dimensions ( L x W x H )	125 x 65 x 27 mm
Weight	110 g