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Vibration Meter

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Calibration
Audiometer Calibration
Acoustic Couplers
Machine Vibration Monitoring
Ground Vibration Monitoring
High Voltage Testing
Video Recorder
HBM Calibration System
HBM calibraton amplifier and reference transducer
HBM is the reference standard in different national institutes and accredited calibration laboratories. HBM offers reference transducers and high precisions amplifiers.

HBM reference transducers are the reliable basis for national and international comparison in precision measurement
HBM Reference Transducer
HBM reference force transducers
- HBM Reference Force Transducers
- HBM High Precision Pressure Transducers
- HBM Reference Torque Transducers
HBM Amplifier for Calibration
HBM DMP40 Precision Amplifier

- MGCPlus ML38B High Precision Amplifier for calibration
- HBM Precision Amplifier and calibration Instruments
Accelerometer Calibration System
Modal Shop Accelerometer Calibration System 9155

The Accelerometer Calibration Workstation Model 9155 offers accurate back-to-back comparison calibrations of ICP® (IEPE) and charge mode piezoelectric accelerometers in accordance with ISO 16063-21.  

Modal shop provides complete calibration systems such as::

- Back-to-Back Calibration from 5 Hz to 20kHz using BE Air Bearing Shaker
- Laser Primary Calibration
- Shock Accelerometer Calibration from 20g to 10,000g

For more information at Modal Shop website...

Audiometer Calibration System
Larson Davis Audiometer Calibration System

Audiometer Calibration System: Larson Davis’ audiometer calibration systems combine the functionality of the System 824 Sound Level Meter with AUDitTM Software to enable audiometers to be fully tested, in-house or in the field under computer control.


For more information..... ...

Acoustics Calibrator

Larson Davis website - Acoustics Calibrator

CAL200 Acoustics Calibrator is a battery operated, temperature compensated precise Class 1 Sound Calibrator for 1/2" microphone. The following specifications apply:
- Calibration frequency = 1kHz
- Output Sound Pressure Level is selectable from 94 or 114 dB re 20uPa ( 0.2dB)

- adaptors available for 1/4", 1/8", 3/8" microphones
For more Acoustics Calibrators  at  Larson Davis  website.....

Acoustics Calibrator - pistonphone
PCB pistonphone 3940A40 at PCB website
394A40 Pistonphone, 114 dB at 250 Hz, battery operated (for calibration of 1/4"" or 1/2"" microphones)
- Operating Frequency (+/- 0.5%) 250Hz
- Output (+/-0.08 dB) Sound Pressure Level) 114 dB re 20uPa
- Distortion < 1.5%
For more Acoustics Calibrators at PCB website....
Vibration Calibrator
Handheld Shaker 394C06 at PCB website
394C06 Handheld shaker, 1g at 159.2 Hz (for up to 210 grams total weight of sensor, cable and mtg. accessories)
- Acceleration Output: (±3%) 9.81 m/s² rms
- Velocity Output: 9.81 mm/s rms
- Operating Frequency: (±1%) 159.2 Hz
- Maximum Load: 210 gm
For more detail specifications of Vibration Calibrator and reference accelerometers...
NEW 9100D Portable Vibration Calibrator
Modal Shop Portable Shaker Vibration Calibrator
Ideal for checking accelerometers, velocity transducers and proximity probes over a wide frequency and amplitude operating range, the Modal Shop 9100D Portable Vibration Calibrator is rugged throughout, with simple and elegant usability and robust internal components.  In contrast to more elaborate laboratory style systems, the 9100D is a portable vibration shaker and calibrator, making it perfect for testing in the field or at a customer's site.

Frequency range : 7Hz to 10kHz
amplitudes : up to 20g (196m/s2)


For more information of of 9100D ...
For demo video of 9100D....
NEW 9110D Portable Vibration Calibrator (with USB port)
Modal Shop Portable Shaker Vibration Calibrator
The 9110D is a compact, battery-powered and completely self-contained vibration reference source which can be conveniently used to calibrate individual sensors, vibration switches, as well as to validate the entire measurement channel.

The 9110D calculates and displays test sensor sensitivity on the readout screen in real time. It also has built-in ICP® input for common piezoelectric accelerometers. In addition, users can now save up to 500 calibration records directly to the unit's internal memory. These can also be copied or transferred to the included USB flash drive with Report Generation Workbook via the unit's USB port. The saved data can then be transferred to a computer and an ISO 17025-compliant  customizable Calibration Certificate generated and printed.

Frequency range : 7Hz to 10kHz
amplitudes : up to 20g (196m/s2)


For more information of of 9110D and watch the demo video ...
  Acoustics Calibrator
PCB 394A40 Pistonphone
114dB, 250 Hz

394A40 Pistonphone (PCB)
  Vibration Calibrator
PCB 394C06 handheld shaker
9.81 m/s², 159.2 Hz

PCB 394C06 vibration calibrator
  NEW Portable Shaker
  Vibration Calibrator
Modal Shop 9100D
Variable Amplitude & Frequency
Modal Shop 9100D Portable Shaker Vibration Calibrator