Gracey & Associates Hire
Larson Davis HVM100 Human Vibration Meter
| HVM100 | Hand Arm Vibration White Finger and Whole Body Vibration Meter | £ 24 a day * |
Small, battery operated, 3-channel analyzer to measure Hand Arm and Whole Body vibration exposure levels, plus general purpose vibration analysis.
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HAVS, VWF, WBV, VDV Features ♦ BS ISO 2631, BS EN ISO 5349, BS 6841 and BS EN ISO 8041 standards fulfilled ♦ Frequency weightings for white finger and whole body vibration measurements ♦ Simultaneous 3-channel measurements: X, Y and Z ♦ RMS and Peak levels ♦ Additional 4th channel calculates the resultant sum of the X, Y and Z levels ♦ Measures and stores up to 200 hours of time histories for each channel ♦ Non-volatile memory ♦ Serial printer output ♦ Serial interface to PC ♦ IEC type LR6 [AA] batteries Modes of Operation ♦ Hand Arm Vibration White Finger ♦ Whole Body and VDV - vibration dose * * ♦ Vibration - general purpose |
Typical applications include:-
Workplace vibration exposure to high levels of vibration
Vibration risk assessment
Hand-tool performance
Effectiveness of anti-vibration gloves and materials
Measurement ranges with supplied tri-axial accelerometer ≈ 5 m/s2 to 50,000 m/s2 *
Description:-
The HVM100 is a hand-held instrument for measuring human exposure to vibration, performing the relevant calculations and providing overall results on the LCD display. The results may also be stored in the built-in data logger which can hold up to 100 separate time histories and be down loaded to a PC for further analysis and archiving
Measuring all three axis simultaneously simplifies the test setup, testing time and enhances the repeatability and correlation of the measurements. Both Peak and RMS levels of the 3-axis may be stored together with the important vector sum which the HVM100 also calculates.
The results, current and recalled from the memory may be downloaded to a PC - order the HVM SW utility software, if required. Alternatively Hyper-Terminal an 'Accessories' program in Windows will download HVM100 files one at a time.
The analyzer provides AC and DC outputs for connecting to FFT analyzers like the B&K 2250 for immediate detailed analysis or recording the 'raw data' for archiving or subsequent post processing.
Manufacturer's Specifications
The HVM100 is delivered with a SEN020 triaxial accelerometer complete with a CBL122 cable, a handle and mounting block, an isolation stud/pad, a box of wax and 4 'fixing' ties, together with a CBL006 PC serial interface cable, all in a carrying case
* acceleration conversion factor: 1 g = 9.8 ms-2
* * whole body - if you need a 'seat-pad' accelerometer, order a SEN 027
| SEN027 | Tri-axial seat pad sensor ≈ 100 mV/g ≈ 10 mV/ms-2 | £ 10 a day * |
| Designed for use with the HVM Analyzer, the accelerometer fits neatly into the rubber seat with each of the 3-axis clearly marked and covering the whole body frequency range 0.5 Hz to 100 Hz. |
| HVM100 | Larson Davis Hand Arm Vibration Kit | £ 29 a day * |
| HVM100 | Human Vibration Analyzer - triaxial - simultaneous measurements in all three axis. |
| B&K 4294 | Vibration Calibrator |
| HVM100 | Larson Davis Whole Body Vibration Kit | £ 39 a day * |
| HVM100 | Human Vibration Analyzer - triaxial - simultaneous measurements in all three axis. |
| SEN027 | Triaxial seat pad sensor = 100 mV/g = 10 mV/ms-2 |
| B&K 4294 | Vibration Calibrator |
Other Larson Davis accessories available
| CBL091 | Printer serial interface cable |
| CBL124 | AC/DC output signals cable to 3 x BNC connectors |
| HVMSW | PC Software - download, analysis and reporting |
Popular Bruel & Kjaer accessories available
| B&K 4294 | Vibration calibrator - recommended to check the complete system before and after any tests |
| B&K UA 0559 | Mechanical Filter - optional for use with the SEN020 tri-axial accelerometer. |
Alternative Systems
| B&K 4447 | Human Vibration Meter |
| B&K 2537 | Hand Arm and general purpose vibration meter |
| Vibrock 901-2 | Whole Body vibration meter |
See also our main Hand Arm Vibration White Finger and Whole Body Vibration web page
* Our standard hire charges are based on a 4-day minimum period. Click here for details and other options.
- Gracey & Associates 01933 624212
- BSI accreditation for instrument hire and calibration
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