TheLarson Davis HVM200 is a small, rugged, 3 channel human vibration meter with built in Wi-Fi that can be used to measure hand-arm, whole body and general vibration (in accordance with ISO 2631, 5349, and 8041 standards). Its expanded capablity from the HVM100 allows for 1/1 and 1/3 octave measurments and the ability to record raw sampled time domain data in one small package utilizing a removable (up to) 32 GB micro SD memory card. The HVM200 is controlled through a computer interface with the G4 Utility Software and/or a smartphone using the LD Atlas app via a Wi-Fi connection (free download from the Apple App Store or Google play). The HVM200 also has the ability to read calibration data from TEDS-equipped sensors for even quicker test set up.
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Standards Met:
ISO 8041:2005
ISO 2631-1:1997
ISO 2631-2:2003
ISO 2631-4:2001
ISO 2631-5:2004
ISO 5349-1:2001
ISO 5349-2:2001
EN 1032:20031
ANSI 2.70-2006
Features:
Frequency weightings and metrics for hand-arm and whole body vibration
Conforms to relevant ISO standards for hand/arm and whole body testing
Optional 1/1 and 1/3 Octave Filters and Sampled Time Domain Recording
Rechargeable and replaceable Lithium Ion battery
Removable SD memory card (up to 32 GB)
Typically used with Larson Davis sensors for the HVM. Sensor details overviewed here and common hand-arm adaptors here
Rental Kit Includes:
Standard firmware - Hand-arm and whole body filters
HVM200-OB3 - 1/1 and 1/3 Octave Filters. Adds IEC 61260 class 1 compliant 1/1 and 1/3 octave filtering capability (0.5 Hz to 2000 Hz and 0.4 Hz to 2500 Hz respectively) for reporting or additional analysis using USB, Wi-Fi or a removable micro SD memory card.
HVM200-RAW - Sampled Time Domain Recording. Store and archive sampled time data for all three channels simultaneously. Data is stored in a 24-bit format and files can be read with tools such as MATLAB® or GNU Octave for additional processing.
Similar to: Bruel & Kjaer Type 4471, Svantek 103, Svantek 106, CESVA VC431, Quest HAVPro, Norsonic NOR133 and NOR136, and Rion VM-54
KHVM-ACC
The Complimentary HVM Accessory bundle is included with every HVM kit at no additional charge. Please contact The Modal Shop for any additional needs.
The following table overviews the common sensors used with the HVM100 or HVM200 Human Vibration Meters. Additional sensors can be used with the HVM as well. See the uniaxial and triaxial accelerometer pages for more information.
Human Vibration Monitor Hand-Arm Interface Adaptors Back to Top
The following table overviews the hand-arm HVM adaptors and notes the sensor they are used with from the sensor overview table table above. The appropriate adaptors will be included with the KHVM-ACC kit as noted above.
(Discontinued) The Larson Davis HVM100 features three accelerometer input channels, a vector sum data channel, and a variety of weighting and band limiting filters (in accordance with ISO 2631, 5349, and 8041 standards). It can be specified as a complete measurement system from accelerometers to reporting software and has been recognized around the world as a convenient tool for gathering exposure data in the field or making reference condition measurements in the engineering laboratory.
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Standards Met:
ISO 8041:2005
ISO 2631-2:1989
ISO 2631-1:1997
ISO 2631-2:2003
ISO 2631-4:2001
ISO 2631-5:2004
ISO 5349-1:2001
ISO 5349-2:2001
EN 1032:20031
ANSI 2.70-2006
BS 6841:1987
Features:
Frequency weightings and metrics for hand-arm and whole body vibration
Conforms to relevant ISO standards for Human Vibration Testing
Simultaneous 3-channel measurements: X, Y and Z axes, plus Sum (S)
Programmable AC, DC, or peak signal output
Typically used with Larson Davis sensors for the HVM. Sensor details overviewed here and common hand-arm adaptors here
Similar to: Bruel & Kjaer Type 4471, Svantek 103, Svantek 106, CESVA VC431, Quest HAVPro, Norsonic NOR133 and NOR136, and Rion VM-54
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